BOK Financial
BOKF
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BOK Financial - 10-Q quarterly report FY


Text size:
As filed with the Securities and Exchange Commission on November 9, 2005
==============================================================================

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549



FORM 10-Q

(Mark One)

|X| QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2005

OR

|_| TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934

For the transition period from _____________ to ______________


Commission File No. 0-19341


BOK FINANCIAL CORPORATION
(Exact name of registrant as specified in its charter)

Oklahoma 73-1373454
(State or other jurisdiction (IRS Employer
of Incorporation or Organization) Identification No.)

Bank of Oklahoma Tower
P.O. Box 2300
Tulsa, Oklahoma 74192
(Address of Principal Executive Offices) (Zip Code)

(918) 588-6000
(Registrant's telephone number,
including area code)


Indicate by check mark whether the Registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding twelve months (or for such shorter period that the
Registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.
Yes |X| No |_|

Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Exchange Act). Yes |X| No |_|

Indicate the number of shares outstanding of each of the Registrant's
classes of common stock, as of the latest practicable date: 66,556,728 shares of
common stock ($.00006 par value) as of October 31, 2005.

===============================================================================
2

BOK Financial Corporation
Form 10-Q
Quarter Ended September 30, 2005

Index

Part I. Financial Information
Management's Discussion and Analysis (Item 2) 2
Market Risk (Item 3) 26
Controls and Procedures (Item 4) 28
Consolidated Financial Statements - Unaudited (Item 1) 29
Nine Month Financial Summary - Unaudited (Item 2) 39
Quarterly Financial Summary - Unaudited (Item 2) 40

Part II. Other Information
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds 42
Item 6. Exhibits 42
Signatures 43

Management's Discussion and Analysis of Financial Condition and Results of
Operations

Performance Summary

BOK Financial Corporation ("BOK Financial" or the "Company") reported net income
of $50.8 million, or $0.76 per diluted share for the third quarter of 2005,
compared with $47.8 million, or $0.72 per diluted share for the third quarter of
2004. The annualized returns on average assets and shareholders' equity were
1.29% and 13.56%, respectively for the third quarter of 2005, compared with
returns of 1.37% and 14.67%, respectively for the same period in 2004. Return on
average assets decreased due to increases in the fair value of derivatives and
related margin assets. These assets increased $693 million with no commensurate
increase in net income. The increase in net income was attributed primarily to
growth in fees and commission revenue and a reduction in the provision for
credit losses. Revenue growth was partially offset by increased operating
expenses.

Net interest revenue increased $4.4 million or 4% over the third quarter of 2004
due primarily to loan growth. Average outstanding loan balances for the third
quarter of 2005 increased $979 million or 13% compared with the same period of
2004. This loan growth was funded primarily with short-term borrowings. Growth
in short-term borrowings as a funding source and pricing spread compression for
loans and deposits reduced the Company's net interest margin to 3.32% for the
third quarter of 2005. Fees and commissions revenue increased $12.1 million or
15% due primarily to growth in mortgage banking revenue, transaction card
revenue, and fees earned on margin assets. The provision for credit losses
decreased $1.0 million compared to the third quarter of the previous year.
Operating expenses, excluding the provision for impairment of mortgage servicing
rights increased $13.4 million or 12% due primarily to growth in personnel
costs. The increase in operating expenses includes $1.9 million for Bank of
Arizona, which was acquired in the second quarter of 2005. The value of mortgage
servicing rights appreciated due to a 50 basis point increase in mortgage
commitment rates since the start of the third quarter, which resulted in a $4.7
million recovery of impaired servicing rights. The increased value of servicing
rights during the third quarter of 2005 was more than offset by losses on
financial instruments held as an economic hedge of the servicing rights. The
provision for mortgage servicing rights, net of gains or losses on hedge
securities was $376 thousand in the third quarter of 2005 compared with $3.8
million in the third quarter of 2004.

Year-to-date net income for 2005 totaled $153.3 million or $2.29 per diluted
share compared with net income of $132.5 million or $1.99 per diluted share for
the first nine months of 2004. The increase in net income was attributed
primarily to a $16.2 million increase in net interest revenue and a $21.9
million increase in fees and commission revenue, combined with an $8.0 million
reduction in the provision for credit losses. Operating expenses, excluding
provision for mortgage servicing rights, increased $17.5 million.
3

Results of Operations

Net Interest Revenue

Tax-equivalent net interest revenue totaled $114.1 million for the third quarter
of 2005 compared with $109.5 million for 2004. The 4% growth in net interest
revenue was due primarily to a $1.2 billion increase in average earning assets.
Growth in average earning assets included a $979 million, or 13%, increase in
loans and a $164 million increase in securities. Growth in earning assets was
funded primarily by a $609 million, or 42% increase in short-term borrowings and
a $423 million, or 4% growth in deposits.

Net interest margin, the ratio of tax-equivalent net interest revenue to average
earning assets was 3.32% for the third quarter of 2005, compared with 3.45% for
the second quarter of 2005 and 3.50% for the third quarter of 2004. Yields on
average earning assets continued to trend upwards due to the effect of rising
short-term interest rates. The yield on average earning assets was 5.83%, up 15
basis points compared with the second quarter of 2005 and 78 basis points over
the third quarter of 2004. Average loan yields were 6.66%, an increase of 26
basis points over the preceding quarter of 2005 and 125 basis points over the
third quarter of 2004. The tax-equivalent yield on securities was 4.31% for the
third quarter of 2005, 4.36% for the second quarter of 2005 and 4.39% for the
third quarter of 2004. Rates paid on average interest-bearing liabilities during
the third quarter of 2005 increased 26 basis points over the preceding quarter
of 2005 and 98 basis points over the same period of 2004. The cost of
interest-bearing deposits increased 16 basis points to 2.50% compared with the
second quarter of 2005 while the cost of short-term borrowings increased 47
basis points.

Growth in short-term borrowings as a funding source limited the growth in net
interest revenue and reduced net interest margin for the third quarter.
Short-term borrowings comprised 20% of all funding sources during the second and
third quarters of 2005, compared with 18% for the third quarter of 2004. This
shift in funding sources resulted from a $673 million increase in average loans
over the second and third quarters of 2005 and reduced net interest margin by
eight basis points.

The lending relationships generally are the foundation for sales of other
financial products and services. Rapid loan growth during the third quarter of
2005 was funded with short-term borrowings which have been more readily
accessible than deposits. Although this strategy reduces net interest margin,
the resulting relationship growth is expected to enhance long-term value for the
Company.

Cash margin balances are required to be placed with various parties as part of
the Company's customer derivatives business. Margin assets, which are included
in other assets, averaged $296 million during the third quarter of 2005,
compared with $204 million in the second quarter of 2005 and $96 million in the
third quarter of 2004. Fees earned on these assets totaled $2.4 million in the
third quarter of 2005, $1.3 million in the second quarter of 2005, and $231
thousand in the third quarter of 2004. These fees are reported as other
operating revenue. Fees from customer derivatives have generated significant
revenue growth, but the associated growth in margin assets has reduced net
interest margin by three basis points.

The Company's overall objective is to manage the balance sheet to be essentially
neutral to changes in interest rate. A large portion of the commercial loan
portfolio is either variable rate or fixed rate that will reprice within one
year. These loans are funded primarily by deposit accounts that are either
non-interest bearing, or that reprice more slowly than the loans. The result is
a balance sheet that is asset sensitive, which means that assets generally
reprice more quickly than liabilities. Among the strategies used to achieve a
rate-neutral position, the Company purchases fixed-rate, mortgage-backed
securities and funds them with short-term borrowings. The effective duration of
these securities is expected to be approximately 2.8 years based on a range of
interest rate and prepayment assumptions. The funds borrowed to purchase these
securities generally reprice within 90 days. The liability-sensitive nature of
this strategy provides an offset to the asset-sensitive characteristics of the
loan portfolio.

Derivative instruments are also used to manage interest rate risk. Interest rate
swaps with a combined notional amount of $642 million convert fixed rate
liabilities to floating rate based on LIBOR. The purpose of these derivatives,
which generally have been designated as fair value hedges, is to reduce the
asset-sensitive nature of the balance sheet. Interest rate swaps with a notional
amount of $100 million convert prime-based loans to fixed rate. The purpose of
these derivatives, which have been designated as cash flow hedges, also is to
reduce the asset-sensitive nature of the balance sheet.

The effectiveness of these strategies is reflected in the overall change in net
interest revenue due to changes in interest
4

rates as shown in Table 1 and in the interest rate sensitivity projections as
shown in the Market Risk section of this report. Changes in net interest revenue
due to changes in interest rates, pricing spreads and the timing of when assets
and liabilities reprice are all captured in the Yield / Rate column in Table 1.

<TABLE>
- ---------------------------------------------------------------------------------------------------------------------
Table 1 - Volume / Rate Analysis
(In thousands)

Three Months Ended Nine Months Ended
September 30, 2005 / 2004 September 30, 2005 / 2004
--------------------------------------------------------------------------
Change Due To (1) Change Due To (1)
--------------------------------------------------------------------------
Yield / Yield
Change Volume Rate Change Volume /Rate
--------------------------------------------------------------------------
Tax-equivalent interest revenue:
<S> <C> <C> <C> <C> <C> <C>
Securities $ 1,036 $ 1,939 $ (903) $ 4,713 $ 4,158 $ 555
Trading securities 94 (3) 97 5 (114) 119
Loans 40,773 15,055 25,718 99,640 32,445 67,195
Funds sold and resell agreements 295 135 160 523 271 252
- ---------------------------------------------------------------------------------------------------------------------
Total 42,198 17,126 25,072 104,881 36,760 68,121
- ---------------------------------------------------------------------------------------------------------------------
Interest expense:
Transaction deposits 9,688 1,995 7,693 23,908 3,462 20,446
Savings deposits 14 (19) 33 70 (54) 124
Time deposits 7,588 2,064 5,524 18,135 5,363 12,772
Federal funds purchased and
repurchase agreements 12,690 3,685 9,005 30,949 6,222 24,727
Other borrowings 4,895 316 4,579 11,409 (539) 11,948
Subordinated debentures 2,711 1,935 776 3,852 2,624 1,228
- ---------------------------------------------------------------------------------------------------------------------
Total 37,586 9,976 27,610 88,323 17,078 71,245
- ---------------------------------------------------------------------------------------------------------------------
Tax-equivalent net interest revenue 4,612 7,150 (2,538) 16,558 19,682 (3,124)
Change in tax-equivalent adjustment (169) (384)
- ---------------------------------------------------------------------------------------------------------------------
Net interest revenue $ 4,443 $ 16,174
- ---------------------------------------------------------------------------------------------------------------------
(1) Changes attributable to both volume and yield/rate are allocated to both
volume and yield/rate on an equal basis.
</TABLE>


Other Operating Revenue

Other operating revenue increased $5.8 million compared with the third quarter
of 2004 due primarily to growth in fees and commission revenue. Fees and
commission revenue increased $12.1 million or 15%. Diversified sources of fees
and commission revenue are a significant part of the Company's business strategy
and represented 45% of total revenue, excluding gains and losses on securities,
derivatives and asset sales, for the third quarter of 2005. The Company believes
that a variety of fee revenue sources provide an offset to changes in interest
rates, values in the equity markets, commodity prices and consumer spending, all
of which can be volatile and can directly or indirectly affect income.

Growth in fees and commissions revenue was partially offset by net losses on
securities and derivative instruments. These losses were primarily incurred on
securities held as an economic hedge against changes in value of mortgage
servicing rights.

Fees and commissions revenue

Brokerage and trading revenue increased $1.2 million or 11%. Revenue from
securities trading activities grew $845 thousand, or 15% due to fixed-income
securities trading volumes. The remainder of the increase came from customer
hedging revenue.

Transaction card revenue increased $1.8 million or 11% due to growth in check
card revenue and merchant discount fees. Check card fees increased 32% to $4.1
million. All markets contributed to this growth. Merchant discount fees
increased 14% to $6.7 million due primarily to growth in Oklahoma.

Trust fees increased $1.3 million or 9% for the third quarter of 2005. The fair
value of all trust relationships managed by the Company, which is the basis for
a significant portion of trust fees, increased to $27.6 billion at September 30,
2005 compared with $23.3 billion at September 30, 2004.
5

Service charges on deposit accounts grew $1.3 million or 5% compared with the
third quarter of 2004. Overdraft fees grew 17% or $2.5 million. The volume of
overdraft items processed continued to increase during the third quarter.
Additionally, the per item overdraft charge was increased during the second
quarter of 2005. Account service charge revenue decreased $1.1 million or 11%.
This decrease reflected an increase in earnings credit available to commercial
deposit customers. The earnings credit, which provides a non-cash method for
commercial customers to pay for deposit services, increases when interest rates
rise.

Mortgage banking revenue, which is discussed more fully in the Line of Business
- - Mortgage Banking section of this report, increased $2.9 million, or 44%,
compared with the third quarter of 2004. Net gains on mortgage loans sold
increased $3.2 million due to an increase in the volume of loans funded and
sold. Servicing revenue decreased $279 thousand due to a decrease in the average
outstanding balance of loans serviced.

Other revenue for the third quarter of 2005 included $2.0 million of the fees
earned on margin accounts. BOK Financial is required to deposit margin funds
with other institutions as part of its customer derivatives and trading
programs. Margin deposits, which are included in other assets, averaged $296
million for the third quarter of 2005 compared with $96 million for the third
quarter of 2004.

Securities and derivatives

BOK Financial recorded net losses of $4.1 million on securities and derivatives
for the third quarter of 2005. These amounts included net losses of $5.0 million
on financial instruments held as economic hedges of the mortgage servicing
rights. The Company's use of securities as an economic hedge of mortgage
servicing rights is further discussed in the Line of Business - Mortgage Banking
section of this report. Net losses recognized during the third quarter of 2005
included $2.0 million of other than temporary impairment of securities
management intends to sell. During the third quarter of 2004, BOK Financial
recognized net gains on securities and derivatives of $2.2 million, including
net gains of $2.1 million on securities held as economic hedges.

Year-to-date operating revenue summary

Year to date other operating revenue for 2005 increased $29.4 million, or 13%.
This increase included a $21.9 million increase in fees and commission revenue
and a $7.5 million increase in net gains on securities, derivatives and asset
sales. The increase in fees and commission revenue was due primarily from growth
in trust fees and transaction card revenue and reflected the growth in trust
assets managed by the Company and card processing volumes. The increase in other
revenue included $3.0 million of fees on margin assets.

The Company realized net gains of $5.9 million during the second quarter of 2005
from sales of assets. A gain of $4.7 million resulted from the sale of its
interest in an Oklahoma City office building. A net gain of $1.2 million was
recognized from the sale of $118 million of loans from the residential mortgage
loan portfolio. In addition to a cash premium received on the sale, the Company
retained both the right to service the loans and a recourse obligation to the
purchaser in case of default by the borrowers.
6

<TABLE>
- --------------------------------------------------------------------------------------------------------------------------
Table 2 - Other Operating Revenue
(In thousands)
Three Months Ended
-------------------------------------------------------------------------------
Sept. 30, June 30, March 31, Dec. 31, Sept. 30,
2005 2005 2005 2004 2004
-------------------------------------------------------------------------------

<S> <C> <C> <C> <C> <C>
Brokerage and trading revenue $ 11,366 $ 10,404 $ 11,336 $ 9,721 $ 10,209
Transaction card revenue 18,526 17,979 16,543 16,598 16,677
Trust fees and commissions 16,376 16,259 16,016 14,793 15,091
Service charges and fees
on deposit accounts 25,619 25,347 22,173 23,337 24,292
Mortgage banking revenue 9,535 8,550 5,578 6,284 6,606
Leasing revenue 667 669 673 648 723
Other revenue 8,823 7,491 6,724 6,450 5,243
- --------------------------------------------------------------------------------------------------------------------------
Total fees and commissions 90,912 86,699 79,043 77,831 78,841
- --------------------------------------------------------------------------------------------------------------------------
Gain on sales of assets 81 5,937 972 90 78
Gain (loss) on securities, net (4,744) 2,266 (2,637) 967 2,673
Gain (loss) on derivatives, net 606 (311) 778 (174) (506)
- --------------------------------------------------------------------------------------------------------------------------
Total other operating revenue $ 86,855 $ 94,591 $ 78,156 $ 78,714 $ 81,086
- --------------------------------------------------------------------------------------------------------------------------
</TABLE>

Other Operating Expense

Other operating expense for the third quarter of 2005 totaled $117.0 million, up
$2.8 million or 2% from the same period of 2004. The increase in operating
expenses was largely offset by a $10.6 million reduction in the provision for
impairment of mortgage servicing rights. Operating expenses, excluding the
provision for mortgage servicing rights increased $13.4 million, or 12%.
Personnel expenses increased $6.0 million, or 10%, data processing expenses
increased $2.6 million, or 17%, and other expense increased $2.7 million, or
65%. Operating expenses for the third quarter of 2005 included $1.9 million for
Bank of Arizona, which was acquired on April 7, 2005.

Personnel expense

Personnel expense totaled $66.5 million for the third quarter of 2005 compared
with $60.5 million for the third quarter of 2004. Regular compensation expense
totaled $42.3 million, a $5.1 million, or 14% increase over 2004. The increase
in regular compensation expense was due to a 7% increase in average regular
compensation per full-time equivalent employee and a 193 person increase in
average staffing.

Incentive compensation decreased $330 thousand to $13.8 million. Stock-based
compensation expense decreased $1.7 million. Much of this expense is related to
stock-based compensation that is recognized as liability awards. Compensation
expense for these awards is based on the excess of the fair value of BOK
Financial common stock over a set exercise price. Incentive compensation expense
for these awards varies directly with changes in the fair value of BOKF's common
stock. Other incentive compensation expenses increased $1.3 million due to
increases in the Oklahoma consumer banking and regional banking lines of
business.

Employee benefit expenses increased $1.2 million, or 13% to $10.4 million.
Employee insurance costs increased $446 thousand, or 14% due primarily to growth
in medical claims. The Company self-insures a portion of its employee healthcare
coverage. The remaining increase in employee benefit expenses resulted primarily
from payroll taxes and retirement benefits.

Data processing and communications expense

Data processing and communication expenses increased $2.6 million, or 17%
compared to 2004. This expense consists of two broad categories, data processing
systems and transaction card processing. Transaction card processing costs
increased $1.1 million or 19% due to growth in processing volumes. Data
processing systems costs increased $1.5 million, or 16% due primarily to higher
communications expenses, software amortization and maintenance costs.
7

Other expenses

Other expenses for the third quarter of 2005 totaled $6.7 million, a $2.7
million increase over the same period of 2004. Recruiting expenses, which
includes bonuses, relocation costs, agency fees and related expenses, increased
$1.9 million as the Company continued expansion in regional markets, wealth
management and executive management.

Year-to-date operating expense summary

Operating expenses for the nine months of 2005 totaled $345.2 million, up 5%
compared with the same period of 2004. Operating expenses for 2005 included $3.6
million for Bank of Arizona, and 2004 included a charge of $4.1 million for the
cost of appreciated securities contributed to the BOK Charitable Foundation.
Personnel costs increased $11.8 million, or 7%. This increase included $12
million, or 11% of regular compensation expense and $4.9 million of employee
benefit costs, partially offset by a $5.1 million decrease in incentive
compensation expense.

<TABLE>
- ----------------------------------------------------------------------------------------------------------------------
Table 3 - Other Operating Expense
(In thousands)
Three Months Ended
----------------------------------------------------------------------------------
Sept. 30, June 30, March 31, Dec. 31, Sept. 30,
2005 2005 2005 2004 2004
----------------------------------------------------------------------------------

<S> <C> <C> <C> <C> <C>
Personnel $ 66,533 $ 65,333 $ 58,439 $ 62,118 $ 60,524
Business promotion 4,494 3,870 4,430 4,766 3,671
Contribution of stock to
BOK Charitable Foundation - - - 1,436 -
Professional fees and services 3,951 4,492 3,619 3,936 3,658
Net occupancy and equipment 12,587 12,650 12,094 11,973 11,733
Data processing & communications 17,492 16,381 15,099 15,196 14,918
Printing, postage and supplies 3,846 3,629 3,615 3,817 3,770
Amortization of intangible assets 1,801 1,808 1,537 1,888 1,991
Mortgage banking costs 4,268 3,387 3,613 3,929 3,962
Provision (recovery) for
impairment
of mortgage servicing rights (4,671) 7,088 (5,624) (305) 5,900
Other expense 6,733 7,372 5,337 2,828 4,075
- ---------------------------------------------------------------------------------------------------------------------
Total other operating expense $ 117,034 $ 126,010 $ 102,159 $ 111,582 $ 114,202
- ---------------------------------------------------------------------------------------------------------------------
</TABLE>


Income Taxes

Income tax expense was $27.8 million or 35% of book taxable income for the third
quarter of 2005, compared with $22.5 million for 2004. Year to date, income tax
expense was $86.0 million, or 36% of book taxable income for 2005 and $68.8
million, or 34% for 2004. Income tax expense for 2004 was reduced by $1.2
million from the contribution of appreciated securities to the BOk Charitable
Foundation.

Lines of Business

BOK Financial operates five principal lines of business: Oklahoma corporate
banking, Oklahoma consumer banking, mortgage banking, wealth management, and
regional banking. Mortgage banking activities include loan origination and
servicing across all markets served by the Company. Wealth management includes
brokerage and trading, private financial services and investment advisory
services in all markets. It also includes fiduciary services in all markets
except Colorado. Fiduciary services at Colorado State Bank and Trust are
included in regional banking. Regional banking consist primarily of corporate
and consumer banking activities in the respective markets outside of Oklahoma.
In addition to its lines of business, BOK Financial has a funds management unit.
The primary purpose of this unit is to manage the overall liquidity needs and
interest rate risk of the Company. Each line of business borrows funds from and
provides funds to the funds management unit as needed to support their
operations. Operating results for funds management and other reflect the effect
of changes in interest rates on the Company, differences between the provision
for credit losses and net charge-offs, and other revenue and expense not
attributed to the lines of business.
8

BOK Financial allocates resources and evaluates performance of its lines of
business after allocation of funds, certain indirect expenses, taxes and capital
costs. The cost of funds borrowed from the funds management unit by the
operating lines of business is transfer priced at rates that approximate market
for funds with similar cash flow characteristics. Market is generally based on
the applicable LIBOR or interest rate swap rates adjusted for prepayment risk.
This method of transfer-pricing funds that support assets of the operating lines
of business insulates them from interest rate risk.

The value of funds provided by the operating lines of business to the funds
management unit is based on applicable Federal Home Loan Bank advance rates.
Deposit accounts with indeterminate maturities, such as demand deposit accounts
and interest-bearing transaction accounts, are transfer-priced at a rolling
average based on expected duration of the accounts. The expected duration ranges
from 90 days for certain rate-sensitive deposits to five years.

Economic capital is assigned to the business units by a third-party developed
capital allocation model that reflects management's assessment of risk. This
model assigns capital based upon credit, operating, interest rate and market
risk inherent in our business lines and recognizes the diversification benefits
among the units. The level of assigned economic capital is a combination of the
risk taken by each business line based on its actual exposures and calibrated to
its own loss history where possible. Additional capital is assigned to the
regional banking line of business based on the Company's investment in those
entities.

<TABLE>
- ------------------------------------------------------ -------------------------------- --------------------------------
Table 4 - Net Income by Line of Business
(In thousands) Three months ended Sept. 30, Nine months ended Sept. 30,
2005 2004 2005 2004
---------------- --------------- ---------------- ---------------

<S> <C> <C> <C> <C>
Oklahoma corporate banking $ 20,393 $ 18,414 $ 58,402 $ 49,434
Regional banking 20,483 14,560 55,790 42,191
Mortgage banking 405 (735) 2,379 1,421
Oklahoma consumer banking 7,515 1,683 17,277 6,452
Wealth management 4,913 4,184 13,491 10,336
Funds management and other (2,882) 9,676 6,008 22,633
- ----------------------------- ---------------- --------------- ---------------- ---------------
Total $ 50,827 $ 47,782 $153,347 $132,467
- ----------------------------- ---------------- --------------- ---------------- ---------------
</TABLE>
9

Oklahoma Corporate Banking

The Oklahoma Corporate Banking Division provides loan and lease financing and
treasury and cash management services to businesses throughout Oklahoma and
certain relationships in surrounding states. In addition to serving the banking
needs of small businesses, middle market and larger customers, the Oklahoma
Corporate Banking Division has specialized groups that serve customers in the
energy, agriculture, healthcare and banking/finance industries, and includes the
TransFund network. The Oklahoma Corporate Banking Division contributed $20.4
million or 40% to consolidated net income for the third quarter of 2005. This
compares to $18.4 million or 39% of consolidated net income for the same period
of 2004. Average assets increased $159 million or 4% due primarily to loan
growth. Credit quality continued to improve as reflected in a $1.1 million
decrease in net loans charged-off compared with the third quarter of 2004.
Operating revenue and operating expenses both increased due to transaction card
volumes.

<TABLE>
Table 5 - Oklahoma Corporate Banking
(Dollars in Thousands)
Three months ended Sept. 30, Nine months ended Sept. 30,
---------------------------------- ----------------------------------
2005 2004 2005 2004
------------- --- ------------- -------------- -- -------------
<S> <C> <C> <C> <C>
NIR (expense) from external sources $ 51,924 $ 37,423 $ 139,945 $ 108,359
NIR (expense) from internal sources (17,678) (6,184) (42,516) (16,239)
------------- ------------- -------------- -------------
Total net interest revenue 34,246 31,239 97,429 92,120

Other operating revenue 24,146 21,780 68,164 64,775
Gain on sale of assets - - 4,708 -
Operating expense 24,625 21,409 74,693 70,611
Net loans charged off 390 1,470 22 5,376
Net income 20,393 18,414 58,402 49,434

Average assets $ 4,514,058 $ 4,355,546 $ 4,534,088 $ 4,357,804
Average economic capital 339,280 306,000 317,450 317,810

Return on assets 1.79% 1.68% 1.72% 1.52%
Return on economic capital 23.85% 23.94% 24.60% 20.78%
Efficiency ratio 42.17% 40.38% 43.86% 45.01%
</TABLE>
10

Oklahoma Consumer Banking

The Oklahoma Consumer Banking Division provides a full line of deposit, loan and
fee-based services to customers throughout Oklahoma through four major
distribution channels: traditional branches, supermarket branches, the 24-hour
ExpressBank call center and the Internet. Additionally, the division is a
significant referral source for the Bank of Oklahoma Mortgage Division ("BOk
Mortgage") and BOSC's retail brokerage division. The Consumer Banking Division
contributed $7.5 million, or 15%, to consolidated net income for the third
quarter of 2005. This compares to $1.7 million, or 4%, of consolidated net
income in 2004. Net interest revenue increased $4.5 million due largely to an
increase in transfer pricing credit to business units that provide lower-costing
funds to the Company. Additionally, average deposits attributed to the Oklahoma
Consumer Banking Division for the third quarter of 2005 increased $134 million,
or 5% to $2.7 billion compared with the third quarter of 2004. Deposit fees
provided much of the growth in other operating revenue.

<TABLE>
Table 6 - Oklahoma Consumer Banking
(Dollars in Thousands)
Three months ended Sept. 30, Nine months ended Sept. 30,
---------------------------------- ----------------------------------
2005 2004 2005 2004
------------- --- ------------- -------------- -- -------------
<S> <C> <C> <C> <C>
NIR (expense) from external sources $ (6,288) $ (4,958) $ (17,563) $ (13,418)
NIR (expense) from internal sources 22,517 16,703 62,488 46,840
------------- ------------- -------------- -------------
Total net interest revenue 16,229 11,745 44,925 33,422

Other operating revenue 17,530 14,885 49,025 41,901
Operating expense 20,471 21,981 62,681 59,599
Net loans charged off 991 1,897 2,994 5,165
Net income 7,515 1,683 17,277 6,452

Average assets $ 2,918,195 $ 2,707,268 $ 2,938,837 $ 2,721,290
Average economic capital 66,160 67,200 71,270 62,120

Return on assets 1.02% 0.25% 0.79% 0.32%
Return on economic capital 45.06% 9.96% 32.41% 13.87%
Efficiency ratio 60.64% 82.54% 66.72% 79.12%
</TABLE>


Mortgage Banking

BOK Financial engages in mortgage banking activities through the BOk Mortgage
Division of Bank of Oklahoma. These activities include the origination,
marketing and servicing of conventional and government-sponsored mortgage loans.
Consolidated mortgage banking revenue, which is included in other operating
revenue, increased $2.9 million, or 44% compared with the third quarter of 2004.
Mortgage banking activities contributed $405 thousand for the third quarter of
2005 compared with a net loss of $735 thousand in 2004.

Mortgage banking activities consisted of two sectors, loan production and loan
servicing. The loan production sector generally performs best when mortgage
rates are relatively low and loan origination volumes are high. Conversely, the
loan servicing sector generally performs best when mortgage rates are increasing
and prepayments are low. Mortgage loan commitment rates increased 50 basis
points during the third quarter of 2005. This increase in commitment rates
increased the value of mortgage loan servicing rights due to lower expected
prepayment speeds.

Loan Production Sector

Loan production revenue totaled $5.8 million for the third quarter of 2005,
including $5.8 million of capitalized mortgage servicing rights, compared to
loan production revenue of $2.8 million in 2004, including $2.5 million of
capitalized mortgage servicing rights. The increase in loan production revenue
was due to increased volume of loans funded and sold. Mortgage loans funded in
the third quarter of 2005 totaled $247 million compared with $139 million in
2004. Approximately 70% of the loans funded during 2005 were to borrowers in
Oklahoma. Pre-tax income from loan production totaled $2.1 million for the third
quarter of 2005 compared with $1.2 million for the third quarter of 2004. The
pipeline of mortgage loan applications totaled $290 million at September 30,
2005, compared with $292 million at June 30, 2005 and $230 million at September
30, 2004.
11

Loan Servicing Sector

The loan servicing sector had a pre-tax loss of $1.7 million for the third
quarter of 2005 compared with a pre-tax loss of $3.0 million for the same period
of 2004. A 50 basis point increase in mortgage interest rates during the third
quarter of 2005 increased the value of servicing rights. This resulted in a $4.7
million reversal of the allowance for impairment of mortgage servicing rights.
This reversal was more than offset by $5.0 million of losses on financial
instruments held as an economic hedge of the value of the servicing rights.
During the third quarter of 2004, the provision for impairment of servicing
rights was increased by $5.9 million. Net gains of $2.1 million were recognized
on financial instruments designated as an economic hedge.

Servicing revenue totaled $4.2 million in the third quarter of 2005 compared
with $4.5 million in 2004. The decrease in servicing revenue was due primarily
to a lower outstanding principal balance of loans serviced. The average
outstanding balance of loans serviced was $3.9 billion during the third quarter
of 2005 compared to $4.4 billion during 2004. Annualized servicing revenue per
outstanding loan principal was 42 basis points in the third quarter of 2005,
compared with 45 basis points for the third quarter of 2004.

Amortization of mortgage servicing rights, which is included in operating
expense, was $3.8 million in 2005 compared to $3.4 million in 2004. Amortization
expense is determined in proportion to the estimated future cash flows that will
be generated by the mortgage servicing rights.


<TABLE>
Table 7 - Mortgage Banking
(Dollars in Thousands)
Three months ended Sept. 30, Nine months ended Sept. 30,
---------------------------------- ----------------------------------
2005 2004 2005 2004
------------- --- ------------- -------------- -- -------------
<S> <C> <C> <C> <C>
NIR (expense) from external sources $ 5,177 $ 5,573 $ 15,344 $ 16,882
NIR (expense) from internal sources (3,722) (2,677) (10,913) (8,347)
------------- ------------- -------------- -------------
Total net interest revenue 1,455 2,896 4,431 8,535

Capitalized mortgage servicing rights 5,849 2,538 12,386 8,793
Other operating revenue 4,184 5,460 14,058 16,838
Gain on sale of assets - - 1,232 -
Operating expense 10,248 8,252 27,373 27,150
Provision (recovery) for impairment of
mortgage servicing rights (4,671) 5,900 (3,207) (1,262)
Gains (losses) on financial instruments, net (5,047) 2,149 (3,719) (5,731)
Net income (loss) 405 (735) 2,379 1,421

Average assets $ 541,151 $ 574,786 $ 542,326 $ 565,167
Average economic capital 22,340 25,350 24,260 27,410

Return on assets 0.30% (0.51)% 0.59% 0.34%
Return on economic capital 7.20% (11.53)% 13.11% 6.92%
Efficiency ratio 89.21% (75.75)% 85.26% 79.46%
</TABLE>


BOK Financial designates a portion of its securities portfolio as an economic
hedge against the risk of loss on its mortgage servicing rights. Mortgage-backed
securities and U.S. government agency debentures are acquired and held as
available for sale when prepayment risks exceed certain levels. Additionally,
interest rate derivative contracts may also be designated as an economic hedge
of the risk of loss on mortgage servicing rights. Because the fair values of
these instruments are expected to vary inversely to the fair value of the
servicing rights, they are expected to partially offset risk. However, no
special hedge accounting treatment is applicable to either the mortgage
servicing rights or the financial instruments designated as an economic hedge.
Securities may be sold and gains or losses realized when necessary to offset the
impairment provision of the mortgage servicing rights. Derivative contracts used
to hedge mortgage servicing rights are carried at fair value with changes in
fair value recognized in earnings.

This hedging strategy presents certain risks. A well-developed market determines
the fair value for the securities and derivatives, however there is no
comparable market for mortgage servicing rights. Therefore, the computed change
in value of the servicing rights for a specified change in interest rates may
not correlate to the change in value of the securities.
12

At September 30, 2005, financial instruments with a fair value of $92 million
were held for the economic hedge program. The interest rate sensitivity of the
mortgage servicing rights and securities held as a hedge is modeled over a range
of +/- 50 basis points. At September 30, 2005, the pre-tax results of this
modeling on reported earnings were:


Table 8 - Interest Rate Sensitivity - Mortgage Servicing
(Dollars in Thousands)
50 bp increase 50 bp decrease
Anticipated change in:
Fair value of mortgage servicing rights $ 3,589 $ (6,213)
Fair value of hedging instruments (3,375) 3,862
----------------- ----------------
Net $ 214 $ (2,351)
----------------- ----------------


Table 8 shows the non-linear effect of changes in mortgage commitment rates on
the value of mortgage servicing rights. A 50 basis point increase in rates is
expected to increase value by $3.6 million while a 50 basis point decrease is
expected to reduce value by $6.2 million. This considers that there is an upper
limit to the appreciation in the value of servicing rights as rates rise due to
the contractual repayment terms of the loans and other factors. There is much
less of a limit on the speed at which mortgage loans may prepay in a declining
rate environment.

The fair value of mortgage servicing rights increased $4.7 million during the
third quarter of 2005 compared with an expected increase of $6.0 million.
Although mortgage commitment rates increased 50 basis points during the quarter,
appreciation in the value of servicing rights was less than expected due to an
increase in housing sales which is one of the factors considered in estimating
future prepayment speeds.


Wealth Management

BOK Financial provides a wide range of financial services through its wealth
management line of business, including trust and private financial services, and
brokerage and trading activities. This line of business includes the activities
of BOSC, Inc., a registered broker / dealer. Trust and private financial
services includes sales of institutional, investment and retirement products,
loans and other services to affluent individuals, businesses, not-for-profit
organizations, and governmental agencies. Trust services are provided primarily
to clients throughout Oklahoma, Texas and New Mexico. Additionally, trust
services include a nationally competitive, self-directed 401(k) program and
administrative and advisory services to the American Performance family of
mutual funds. Brokerage and trading activities within the wealth management line
of business consist of retail sales of mutual funds, securities, and annuities,
institutional sales of securities and derivatives, bond underwriting and other
financial advisory services.

Wealth management contributed $4.9 million or 10% to consolidated net income for
the third quarter of 2005. This compared to $4.2 million or 9% of consolidated
net income for the same period of 2004.

Trust and private financial services provided $4.5 million of net income in the
third quarter of 2005, a 22% increase over 2004. At September 30, 2005 and 2004,
the wealth management line of business was responsible for trust assets with
aggregate market values of $25.2 billion and $21.4 billion, respectively, under
various fiduciary arrangements. The growth in trust assets reflected increased
market value of assets managed in addition to new business generated during the
year. The Company has sole or joint discretionary authority over $10.0 billion
of trust assets at September 30, 2005 compared to $8.5 billion of trust assets
at September 30, 2004. Trust assets managed by Colorado State Bank and Trust
totaled $2.4 billion at September 30, 2005 compared with $1.9 billion at
September 30, 2004.

Brokerage and trading activities provided $462 thousand of net income in the
third quarter of 2005 compared to net income of $525 thousand in the third
quarter of 2004. Total brokerage and trading revenue, net of interest costs to
carry margin assets increased $800 thousand or 8%. Operating expenses increased
$707 thousand, including a $482 thousand increase in personnel costs.
13


<TABLE>
Table 9 - Wealth Management
(Dollars in Thousands)
Three months ended Sept. 30, Nine months ended Sept. 30,
---------------------------------- ----------------------------------
2005 2004 2005 2004
------------- --- ------------- -------------- -- -------------
<S> <C> <C> <C> <C>
NIR (expense) from external sources $ 1,604 $ 896 $ 3,832 $ 2,970
NIR (expense) from internal sources 2,682 2,397 8,521 6,220
------------- ------------- -------------- -------------
Total net interest revenue 4,286 3,293 12,353 9,190

Other operating revenue 25,126 23,591 75,426 70,711
Operating expense 21,372 20,004 65,482 62,918
Net income 4,913 4,184 13,491 10,336

Average assets $ 1,445,733 $ 1,030,882 $ 1,523,626 $ 1,059,777
Average economic capital 128,620 69,470 108,340 70,950

Return on assets 1.35% 1.61% 1.18% 1.30%
Return on economic capital 15.15% 23.96% 16.65% 19.46%
Efficiency ratio 72.66% 74.41% 74.60% 78.74%
</TABLE>


Regional Banking

Regional Banking consists primarily of the corporate and commercial banking
services provided by Bank of Texas, Bank of Albuquerque, Bank of Arkansas,
Colorado State Bank and Trust and Bank of Arizona in their respective markets.
It also includes fiduciary services provided by Colorado State Bank and Trust.
Small businesses and middle-market corporations are Regional Banking's primary
customer focus. Regional Banking contributed $20.5 million or 40% to
consolidated net income during the third quarter of 2005. This compares with
$14.6 million or 30% of consolidated net income for the same period in 2004.
Growth in net income contributed by the regional banks came primarily from
operations in Texas, New Mexico and Colorado. Net income for the third quarter
of 2005 in Texas and New Mexico increased $2.2 million and $1.3 million,
respectively.

Growth in net income from Texas operations resulted primarily from an increase
in net interest revenue. Average earning assets increased $256 million. Average
loans increased $347 million, or 20% while securities and funds sold to the
funds management unit decreased $91 million. Average deposits increased $137
million, or 6%.

The increase in net income from New Mexico operations was also based largely on
an increase in net interest revenue. Average earning assets decreased $80
million, or 5%. However, the mix of earning assets improved. Average loans
increased $64 million or 11% while funds sold to the funds management unit
decreased $139 million. Average deposits in the New Mexico market increased $71
million or 8%.

Colorado State Bank and Trust provided net income of $882 thousand to the third
quarter of 2005 compared with a net loss of $1.3 million for the same period of
2004. Earnings growth was provided primarily by net interest revenue which
increased $4.0 million. Average assets increased $149 million, or 22%. Funds
sold to the funds management unit increased $117 million due primarily to
deposit growth. Average loans increased $26 million, or 7%.

Bank of Arizona incurred a net loss of $334 thousand for the third quarter of
2005. Operating expenses included $258 thousand of core deposit intangible asset
amortization. The Company's policy is to amortize core deposit intangible assets
over the expected life of the acquired deposits using an accelerated method. The
weighted average life of the acquired deposits is approximately five years.
Operating expenses also included $152 thousand of recruiting expenses.
14



<TABLE>
Table 10 - Bank of Texas
(Dollars in Thousands)
Three months ended Sept. 30, Nine months ended Sept. 30,
---------------------------------- ----------------------------------
2005 2004 2005 2004
------------- --- ------------- -------------- -- -------------
<S> <C> <C> <C> <C>
NIR (expense) from external sources $ 37,574 $ 31,400 $ 107,769 $ 88,733
NIR (expense) from internal sources (2,996) (1,261) (7,300) (3,614)
------------- ------------- -------------- -------------
Total net interest revenue 34,578 30,139 100,469 85,119

Other operating revenue 6,172 5,603 17,806 16,696
Operating expense 19,653 17,570 60,594 53,719
Net loans charged off 503 990 1,876 3,502
Net income 13,389 11,165 36,561 29,014

Average assets $ 3,298,673 $ 3,086,161 $ 3,328,361 $ 3,107,050
Average economic capital 176,360 158,080 174,080 165,850
Average invested capital 343,450 325,160 341,160 332,940

Return on assets 1.61% 1.44% 1.47% 1.25%
Return on economic capital 30.12% 28.10% 28.08% 23.37%
Return on average invested capital 15.47% 13.66% 14.33% 11.64%
Efficiency ratio 48.23% 49.16% 51.23% 52.76%
</TABLE>


<TABLE>
Table 11 - Bank of Albuquerque
(Dollars in Thousands)
Three months ended Sept. 30, Nine months ended Sept. 30,
---------------------------------- ----------------------------------
2005 2004 2005 2004
------------- --- ------------- -------------- -- -------------
<S> <C> <C> <C> <C>
NIR (expense) from external sources $ 15,065 $ 12,064 $ 42,449 $ 33,844
NIR (expense) from internal sources (2,839) (1,269) (7,285) (3,334)
------------- ------------- -------------- -------------
Total net interest revenue 12,226 10,795 35,164 30,510

Other operating revenue 4,567 3,864 12,850 10,883
Operating expense 7,614 7,680 22,997 23,218
Net loans charged off 407 301 828 1,146
Net income 5,360 4,081 14,780 10,405

Average assets $ 1,645,963 $ 1,621,976 $ 1,634,236 $ 1,629,700
Average economic capital 75,000 64,270 71,790 68,390
Average invested capital 94,090 83,360 90,880 87,480

Return on assets 1.29% 1.00% 1.21% 0.85%
Return on economic capital 28.35% 25.26% 27.53% 20.32%
Return on average invested capital 22.60% 19.48% 21.74% 15.89%
Efficiency ratio 45.34% 52.39% 47.90% 56.09%
</TABLE>
15


<TABLE>
Table 12 - Bank of Arkansas
(Dollars in Thousands)
Three months ended Sept. 30, Nine months ended Sept. 30,
---------------------------------- ----------------------------------
2005 2004 2005 2004
------------- --- ------------- -------------- -- -------------
<S> <C> <C> <C> <C>
NIR (expense) from external sources $ 3,082 $ 2,102 $ 8,877 $ 6,570
NIR (expense) from internal sources (1,082) (526) (2,743) (1,468)
------------- ------------- -------------- -------------
Total net interest revenue 2,000 1,576 6,134 5,102

Other operating revenue 903 378 1,679 1,022
Operating expense 967 978 2,961 2,950
Net loans charged off (5) 25 18 (29)
Net income 1,186 581 2,954 1,957

Average assets $ 267,751 $ 266,951 $ 267,702 $ 269,931
Average economic capital 11,010 11,680 11,720 11,590
Average invested capital 11,010 11,680 11,720 11,590

Return on assets 1.76% 0.87% 1.48% 0.97%
Return on economic capital 42.74% 19.79% 33.70% 22.55%
Return on average invested capital 42.74% 19.79% 33.70% 22.55%
Efficiency ratio 33.31% 50.05% 37.90% 48.17%
</TABLE>


<TABLE>
Table 13 - Colorado State Bank and Trust
(Dollars in Thousands)
Three months ended Sept. 30, Nine months ended Sept. 30,
---------------------------------- ----------------------------------
2005 2004 2005 2004
------------- --- ------------- -------------- -- -------------
<S> <C> <C> <C> <C>
NIR (expense) from external sources $ 9,281 $ 6,194 $ 24,906 $ 16,743
NIR (expense) from internal sources (3,279) (4,144) (8,385) (5,060)
------------- ------------- -------------- -------------
Total net interest revenue 6,002 2,050 16,521 11,683

Other operating revenue 2,421 1,969 7,420 6,233
Operating expense 6,138 6,050 17,697 16,466
Net loans charged off 840 (8) 2,491 116
Net income (loss) 882 (1,267) 2,293 815

Average assets $ 810,933 $ 662,429 $ 829,057 $ 671,323
Average economic capital 50,090 35,310 44,260 27,500
Average invested capital 92,070 77,290 86,240 69,480

Return on assets 0.43% (0.76)% 0.37% 0.16%
Return on economic capital 6.99% (14.27)% 6.93% 3.96%
Return on average invested capital 3.80% (6.52)% 3.55% 1.57%
Efficiency ratio 72.87% 150.53% 73.92% 91.91%
</TABLE>
16


Table 14 - Bank of Arizona ***
(Dollars in Thousands)
Three months Nine months
ended ended
Sept. 30, 2005 Sept. 30, 2005
---------------- -----------------
NIR (expense) from external sources $ 3,557 $ 6,523
NIR (expense) from internal sources (1,338) (2,333)
------------- -----------------
Total net interest revenue 2,219 4,190

Other operating revenue 324 670
Operating expense 3,230 6,285
Net loans charged off 2 23
Net income (loss) (334) (798)

Average assets $ 117,387 $ 95,899
Average economic capital 14,390 6,330
Average invested capital 31,040 22,980

Return on assets (1.13)% (1.11)%
Return on economic capital (9.21)% (16.86)%
Return on average invested capital (4.27)% (4.64)%
Efficiency ratio 127.02% 129.32%

*** Bank of Arizona was acquired in April 2005.


Financial Condition

Securities

Securities are classified as either held for investment or available for sale
based upon asset/liability management strategies, liquidity and profitability
objectives and regulatory requirements. Investment securities, which consist
primarily of Oklahoma municipal bonds, are carried at cost and adjusted for
amortization of premiums or accretion of discounts. Management has the ability
and intent to hold these securities until they mature. Available for sale
securities, which may be sold prior to maturity, are carried at fair value.
Unrealized gains or losses, less deferred taxes, are recorded as accumulated
other comprehensive income in shareholders' equity.

The amortized cost of available for sale securities at September 30, 2005 and
June 30, 2005 totaled $4.9 billion. Mortgage-backed securities continued to
represent substantially all available for sale securities. As previously
discussed in the Net Interest Revenue section of this report, the Company holds
mortgage-backed securities as part of its overall interest rate risk management
strategy.

The primary risk of holding mortgage-backed securities comes from extension
during periods of rising interest rates or prepayment during periods of falling
interest rates. The Company evaluates this risk through extensive modeling both
before making an investment and throughout the life of the security. The
expected duration of the mortgage-backed securities portfolio was approximately
2.8 years at September 30, 2005 and June 30, 2005.

The Company recognized a $2.0 million other-than-temporary impairment in the
third quarter of 2005 on available for sale securities it intends to sell.
Remaining net unrealized losses on available for sale securities totaled $71
million at September 30, 2005 compared with $46 million at June 30, 2005. The
increase in net unrealized losses was due primarily to rising interest rates.
The aggregate gross amount of unrealized losses at September 30, 2005 totaled
$74 million. Management evaluated the securities with unrealized losses to
determine if the losses were temporary. This evaluation considered factors such
as causes of the unrealized losses and prospects for recovery over various
interest rate scenarios and time periods. It is believed, based on currently
available information and the Company's evaluation, that the unrealized losses
in these securities were temporary.
17


Loans

The aggregate loan portfolio at September 30, 2005 totaled $8.9 billion, a $369
million or 17% annualized increase since June 30, 2005.

<TABLE>
- ---------------------------------------------------------------------------------------------------------------------
Table 15 - Loans
(In thousands)
Sept. 30, June 30, March 31, Dec. 31, Sept. 30,
2005 2005 2005 2004 2004
---------------------------------------------------------------------------------
Commercial:
<S> <C> <C> <C> <C> <C>
Energy $ 1,350,835 $ 1,278,885 $ 1,174,498 $ 1,223,195 $ 1,097,191
Manufacturing 484,662 483,211 468,615 484,423 479,866
Wholesale/retail 804,628 777,440 696,066 699,318 737,235
Agriculture 238,950 244,687 263,382 262,436 262,171
Healthcare 476,616 434,132 441,651 424,257 464,560
Services 1,419,342 1,340,411 1,263,527 1,190,814 1,180,324
Other commercial and industrial 292,657 301,013 283,107 291,393 277,102
- ---------------------------------------------------------------------------------------------------------------------
Total commercial 5,067,690 4,859,779 4,590,846 4,575,836 4,498,449
- ---------------------------------------------------------------------------------------------------------------------

Commercial real estate:
Construction and land development 605,457 542,049 518,137 457,399 467,396
Multifamily 225,074 237,904 224,533 231,985 236,240
Other real estate loans 1,142,093 1,081,906 975,115 931,726 917,488
- ---------------------------------------------------------------------------------------------------------------------
Total commercial real estate 1,972,624 1,861,859 1,717,785 1,621,110 1,621,124
- ---------------------------------------------------------------------------------------------------------------------

Residential mortgage:
Secured by 1-4 family
residential properties 1,166,559 1,151,674 1,215,022 1,198,918 1,120,761
Residential mortgages held for sale 46,306 74,410 44,429 40,262 82,053
- ---------------------------------------------------------------------------------------------------------------------
Total residential mortgage 1,212,865 1,226,084 1,259,451 1,239,180 1,202,814
- ---------------------------------------------------------------------------------------------------------------------

Consumer 630,389 566,958 517,884 492,841 461,779
- ---------------------------------------------------------------------------------------------------------------------

Total $ 8,883,568 $ 8,514,680 $ 8,085,966 $ 7,928,967 $ 7,784,166
- ---------------------------------------------------------------------------------------------------------------------
</TABLE>

The commercial loan portfolio increased $208 million during the third quarter of
2005. The energy portion of the portfolio increased $72 million. Energy loans
totaled $1.4 billion or 15% of total loans at September 30, 2005. Approximately
$1.1 billion was to oil and gas producers. The amount of credit available to
these customers generally depends on the value of their proven energy reserves
based on current prices. This portion of the energy loan portfolio provided much
of the quarter's loan growth. Exploration and acquisition activities have
increased based on the expectation that the markets have set a higher floor for
energy prices. The energy category also included loans to borrowers involved in
the transportation and sale of oil and gas and to borrowers that manufacture
equipment or provide other services to the energy industry. Services comprised
16% of the total loan portfolio and consists of loans to a variety of
businesses. Approximately $1.0 billion of the services category consists of
loans with outstanding balances less than $10 million. Agriculture included $200
million of loans to the cattle industry. Other notable loan concentrations by
primary industry of the borrowers are presented in Table 15.

BOK Financial participates in shared national credits when appropriate to obtain
or maintain business relationships with local customers. Shared national credits
are defined by banking regulators as credits of more than $20 million and with
three or more non-affiliated banks as participants. At September 30, 2005, the
outstanding principal balance of these loans totaled $1.1 billion. Substantially
all of these loans are to borrowers with local market relationships. BOK
Financial serves as the agent lender in approximately 29% of its shared national
credits, based on dollars committed. The Company's lending policies generally
avoid loans in which we do not have the opportunity to maintain or achieve other
business relationships with the customer.

Commercial real estate loans totaled $2.0 billion or 22% of the loan portfolio
at September 30, 2005. The outstanding balance of commercial real estate loans
increased $111 million since June 30, 2005, an annualized growth rate of 24%.
Construction and land development included $480 million for single family
residential lots and premises, up $64 million, or 15% since June 30, 2005. This
growth resulted from expanded builder loans. The major components of other
commercial real estate loans were retail facilities - $323 million and office
buildings - $461 million. Commercial real estate loans secured by office
buildings increased $41 million, or 10%, during the quarter.
18

Residential mortgage loans, excluding loans held for sale, included $347 million
of home equity loans, $369 million of loans held in conjunction with business
relationships, $236 million of adjustable rate mortgages and $183 million of
loans held for community development. Consumer loans included $348 million of
indirect automobile loans. Indirect automobile loans grew $61 million during the
third quarter due to increased demand. Substantially all of these loans were
purchased from dealers in Oklahoma, although the Company began indirect
automobile lending activities in Arkansas during the third quarter of 2005.

Table 16 presents the distribution of the major loan categories among our
primary market areas.

<TABLE>
- ---------------------------------------------------------------------------------------------------------------------
Table 16 - Loans by Principal Market Area
(In thousands)

Sept. 30, June 30, March 31, Dec. 31, Sept. 30,
2005 2005 2005 2004 2004
---------------------------------------------------------------------------------
Oklahoma:
<S> <C> <C> <C> <C> <C>
Commercial $ 3,101,209 $ 3,026,311 $ 2,871,566 $ 2,847,470 $ 2,914,917
Commercial real estate 890,737 856,617 791,816 744,724 746,444
Residential mortgage 839,344 827,431 936,375 901,648 819,537
Residential mortgage held for sale 46,306 74,410 44,429 40,262 82,053
Consumer 472,899 425,318 389,571 367,947 343,680
---------------------------------------------------------------------------------
Total Oklahoma $ 5,350,495 $ 5,210,087 $ 5,033,757 $ 4,902,051 $ 4,906,631
---------------------------------------------------------------------------------

Texas:
Commercial $ 1,294,606 $ 1,182,307 $ 1,135,509 $ 1,120,069 $ 994,335
Commercial real estate 537,576 509,472 477,487 459,067 467,935
Residential mortgage 196,593 196,457 177,919 191,296 195,393
Consumer 89,329 90,245 85,626 86,732 87,371
---------------------------------------------------------------------------------
Total Texas $ 2,118,104 $ 1,978,481 $ 1,876,541 $ 1,857,164 $ 1,745,034
---------------------------------------------------------------------------------

Albuquerque:
Commercial $ 354,087 $ 340,378 $ 325,069 $ 354,904 $ 331,027
Commercial real estate 223,236 219,175 218,357 196,832 195,390
Residential mortgage 65,203 63,821 62,015 63,043 64,105
Consumer 15,195 15,813 12,306 13,260 11,687
---------------------------------------------------------------------------------
Total Albuquerque $ 657,721 $ 639,187 $ 617,747 $ 628,039 $ 602,209
---------------------------------------------------------------------------------

Northwest Arkansas:
Commercial $ 54,703 $ 54,703 $ 51,026 $ 61,934 $ 64,789
Commercial real estate 85,600 76,803 75,024 74,478 69,075
Residential mortgage 12,097 11,674 10,771 11,238 9,022
Consumer 20,397 4,560 3,599 3,858 4,998
---------------------------------------------------------------------------------
Total Northwest Arkansas $ 172,797 $ 147,740 $ 140,420 $ 151,508 $ 147,884
---------------------------------------------------------------------------------

Colorado:
Commercial $ 219,208 $ 210,142 $ 207,676 $ 191,459 $ 193,381
Commercial real estate 132,741 125,120 120,844 118,134 142,280
Residential mortgage 26,186 27,292 27,942 31,693 32,704
Consumer 26,126 27,996 26,782 21,044 14,043
---------------------------------------------------------------------------------
Total Colorado $ 404,261 $ 390,550 $ 383,244 $ 362,330 $ 382,408
---------------------------------------------------------------------------------

Arizona:
Commercial $ 43,877 $ 45,938 $ - $ - $ -
Commercial real estate 102,734 74,672 34,257 27,875 -
Residential mortgage 27,136 24,999 - - -
Consumer 6,443 3,026 - - -
---------------------------------------------------------------------------------
Total Arizona $ 180,190 $ 148,635 $ 34,257 $ 27,875 $ -
---------------------------------------------------------------------------------

Total BOK Financial loans $ 8,883,568 $ 8,514,680 $ 8,085,966 $ 7,928,967 $ 7,784,166
---------------------------------------------------------------------------------
</TABLE>
19

Loan Commitments

BOK Financial enters into certain off-balance sheet arrangements in the normal
course of business. These arrangements included loan commitments which totaled
$3.9 billion and standby letters of credit which totaled $524 million at
September 30, 2005. Loan commitments may be unconditional obligations to provide
financing or conditional obligations that depend on the borrower's financial
condition, collateral value or other factors. Standby letters of credit are
unconditional commitments to guarantee the performance of our customer to a
third party. Since some of these commitments are expected to expire before being
drawn upon, the total commitment amounts do not necessarily represent future
cash requirements.

Derivatives with Credit Risk

BOK Financial offers programs that permit its customers to hedge various risks,
including fluctuations in energy and cattle prices, interest rates and foreign
exchange rates. Each of these programs work essentially the same way. Derivative
contracts are executed between the customers and BOK Financial. Offsetting
contracts are executed between the Company and selected counterparties to
minimize the risk to us of changes in commodity prices, interest rates, or
foreign exchange rates. The counterparty contracts are identical to the customer
contracts, except for a fixed pricing spread or a fee paid to BOk as
compensation for administrative costs, credit risk and profit.

These programs create credit risk for potential amounts due to the Company from
its customers and from the counterparties. Customer credit risk is monitored
through existing credit policies and procedures. The effects of changes in
commodity prices, interest rates or foreign exchange rates are evaluated across
a range of possible options to determine the maximum exposure we are willing to
have individually to any customer. Customers may also be required to provide
margin collateral to further limit our credit risk.

Counterparty credit risk is evaluated through existing policies and procedures.
This evaluation considers the total relationship between BOK Financial and each
of the counterparties. Individual limits are established by management, approved
by Credit, and reviewed by the Asset / Liability Committee. Margin collateral is
required if the exposure between the Company and any counterparty exceeds
established limits. Based on declines in the counterparties' credit rating,
these limits are reduced and additional margin collateral is required.

A deterioration of the credit standing of one or more of the counterparties to
these contracts may result in BOK Financial recognizing a loss as the fair value
of the affected contracts may no longer move in tandem with the offsetting
contracts. This could occur if the credit standing of the counterparty
deteriorated such that either the fair value of underlying collateral no longer
supported the contract or the counterparty's ability to provide margin
collateral was impaired.

Derivative contracts are carried at fair value. At September 30, 2005, the fair
value of derivative contracts reported as assets under these programs totaled
$644 million. This included energy contracts with fair values of $614 million,
interest rate contracts with fair values of $15 million and foreign exchange
contracts with fair values of $12 million. The aggregate fair values of related
derivative contracts reported as liabilities totaled $648 million. Approximately
95% of the fair value of net asset contracts was with customers. The credit risk
of these contracts is generally backed by energy production. The remaining 5%
was with counterparties, consisting primarily of highly rated financial
institutions and energy companies. The maximum net exposure to any single
customer or counterparty totaled $114 million.

The Company's policy had been to carry all derivative contracts at fair value on
a gross asset / gross liability basis. Changes in energy prices during the third
quarter of 2005 caused significant increases in the fair values of both
derivative assets and liabilities. The potential impact of these increases on
regulatory capital ratios caused the Company to adopt FASB Interpretation No.
39, "Offsetting Amounts Related to Certain Contracts" ("FIN 39"). FIN 39 permits
reporting derivative assets and liabilities on a net by counterparty basis
provided certain specified criteria are met. These criteria require written
bilateral netting agreements between the Company and each of its counterparties
that create a single legal claim or obligation to pay or receive the net amount
in settlement of the individual derivative contracts. Derivative contracts for
prior periods have been reclassified for consistent presentation.
20

Summary of Loan Loss Experience

The reserve for loan losses, which is available to absorb losses inherent in the
loan portfolio, totaled $110 million at September 30, 2005, $109 million at June
30, 2005 and $114 million at September 30, 2004. These amounts represented
1.24%, 1.29% and 1.48% of outstanding loans, excluding loans held for sale, at
September 30, 2005, June 30, 2005, and September 30, 2004, respectively. Losses
on loans held for sale, principally mortgage loans accumulated for placement
into security pools, are charged to earnings through adjustment in the carrying
value. The reserve for loan losses also represented 293% of the outstanding
balance of nonperforming loans at September 30, 2005, compared with 269% at June
30, 2005 and 220% at September 30, 2005. Net loans charged off during the third
quarter of 2005 totaled $3.3 million, compared with $2.3 million for the second
quarter of 2005 and $4.8 million for the same period in 2004.

Credit risk from loan commitments and letters of credit are considered in the
evaluation of the adequacy of the reserve for loan losses. A separate reserve
for off-balance sheet credit risk is maintained and is included in other
liabilities within the balance sheet. Table 17 presents the trend of reserves
for off-balance sheet credit losses and the relationship between the reserve and
loan commitments. The relationship between the combined reserve for credit
losses and outstanding loans is also presented to facilitate comparison with
peer banks and others who have not adopted this preferred presentation. The
provision for credit losses included the combined charge to expense for both the
reserve for loan losses and the reserve for off-balance sheet credit losses. All
losses incurred from lending activities will ultimately be reflected in
charge-offs against the reserve for loan losses. Losses on outstanding
commitments would occur after the commitment is funded and collection efforts
are exhausted.
21


<TABLE>
- ------------------------------------------------------------------------------------------------------------------------------
Table 17 - Summary of Loan Loss Experience
(In thousands)
Three Months Ended
----------------------------------------------------------------------------------
Sept. 30, June 30, March 31, Dec. 31, Sept. 30,
2005 2005 2005 2004 2004
----------------------------------------------------------------------------------
Reserve for loan losses:
<S> <C> <C> <C> <C> <C>
Beginning balance $ 108,885 $ 108,958 $ 108,618 $ 113,719 $ 114,704
Loans charged off:
Commercial 819 1,641 1,438 4,195 2,712
Commercial real estate 730 90 1,715 100 254
Residential mortgage 382 423 181 493 392
Consumer 3,380 2,890 2,490 3,384 3,521
- ------------------------------------------------------------------------------------------------------------------------------
Total 5,311 5,044 5,824 8,172 6,879
- ------------------------------------------------------------------------------------------------------------------------------
Recoveries of loans previously charged off:
Commercial 711 1,435 1,099 533 811
Commercial real estate 7 73 29 9 -
Residential mortgage 21 16 10 11 125
Consumer 1,238 1,233 1,508 1,189 1,163
- ------------------------------------------------------------------------------------------------------------------------------
Total 1,977 2,757 2,646 1,742 2,099
- ------------------------------------------------------------------------------------------------------------------------------
Net loans charged off 3,334 2,287 3,178 6,430 4,780
Provision for loan losses 4,071 1,142 3,518 1,329 3,795
Additions due to acquisitions - 1,072 - - -
- ------------------------------------------------------------------------------------------------------------------------------
Ending balance $ 109,622 $ 108,885 $ 108,958 $ 108,618 $ 113,719
- ------------------------------------------------------------------------------------------------------------------------------
Reserve for off-balance sheet credit losses:
Beginning balance $ 17,889 $ 16,984 $ 18,502 $ 15,392 $ 14,201
Provision for off-balance sheet credit losses (95) 873 (1,518) 3,110 1,191
Additions due to acquisitions - 32 - - -
- ------------------------------------------------------------------------------------------------------------------------------
Ending balance $ 17,794 $ 17,889 $ 16,984 $ 18,502 $ 15,392
- ------------------------------------------------------------------------------------------------------------------------------
Total provision for credit losses $ 3,976 $ 2,015 $ 2,000 $ 4,439 $ 4,986
- ------------------------------------------------------------------------------------------------------------------------------
Reserve for loan losses to loans
outstanding at period-end (1) 1.24% 1.29% 1.35% 1.38% 1.48%
Net charge-offs (annualized)
to average loans (1) 0.16 0.11 0.16 0.33 0.25
Total provision for credit losses
(annualized) to average loans (1) 0.19 0.10 0.10 0.23 0.26
Recoveries to gross charge-offs 37.22 54.66 45.43 21.32 30.51
Reserve for loan losses as a multiple of
net charge-offs (annualized) 8.22x 11.90x 8.57x 4.22x 5.95x
Reserve for off-balance sheet credit
losses to off-balance sheet credit commitments 0.41% 0.42% 0.41% 0.48% 0.42%
Combined reserves for credit losses to
loans outstanding at period-end (1) 1.44 1.50 1.57 1.61 1.68
- ------------------------------------------------------------------------------------------------------------------------------
(1) Excludes residential mortgage loans held for sale.
</TABLE>

Specific impairment reserves are determined through evaluation of estimated
future cash flows and collateral value. At September 30, 2005, specific
impairment reserves totaled $6.5 million on total impaired loans of $28 million.

Nonspecific reserves are maintained for risks beyond factors specific to an
individual loan or those identified through migration analysis. A range of
potential losses is determined for each risk factor identified. At September 30,
2005, the ranges of potential losses for the more significant factors were:

General economic conditions - $9.0 million to $14.7 million
Concentration in large loans - $1.7 million to $ 3.4 million

The provision for credit losses totaled $4.0 million for the third quarter of
2005, compared with $2.0 million for the second quarter of 2005 and $5.0 million
for the third quarter of 2004. Factors considered in determining the provision
for credit losses included an increase in net losses incurred during the third
quarter, concerns about the effect of changes in interest rates and energy
prices on the commercial real estate and commercial loan portfolios and
potential disruption to the economy from recent storms in the Gulf coast,
including Houston. These factors were partially offset by reductions in the
outstanding balances of criticized and classified loans and the number of past
due, nonperforming and
22


potential problem loans.

Nonperforming Assets

Information regarding nonperforming assets, which totaled $42 million at
September 30, 2005 and $46 million at June 30, 2005 is presented in Table 18.
Nonperforming assets included nonaccrual and renegotiated loans and excluded
loans 90 days or more past due but still accruing interest. Nonaccrual loans
totaled $37 million at September 30, 2005 and $41 million at June 30, 2005.
Newly identified nonaccruing loans totaled $4.7 million during the third quarter
of 2005. Nonaccruing loans decreased $2.0 million from a loan that was returned
to accrual status after a period of satisfactory performance, $1.5 million for
loans charged off or foreclosed, and $4.7 million for cash payments received.

<TABLE>
- ---------------------------------------------------------------------------------------------------------------------
Table 18 - Nonperforming Assets
(In thousands)
Sept. 30, June 30, March 31, Dec. 31, Sept. 30,
2005 2005 2005 2004 2004
----------------------------------------------------------------------
Nonaccrual loans:
<S> <C> <C> <C> <C> <C>
Commercial $ 17,920 $ 21,173 $ 29,116 $ 33,195 $ 36,526
Commercial real estate 10,422 11,722 12,671 10,144 8,293
Residential mortgage 8,531 7,154 7,533 8,612 6,228
Consumer 480 478 483 709 729
- ---------------------------------------------------------------------------------------------------------------------
Total nonaccrual loans 37,353 40,527 49,803 52,660 51,776
Other nonperforming assets 5,069 5,062 3,187 3,763 6,038
- ---------------------------------------------------------------------------------------------------------------------
Total nonperforming assets $ 42,422 $ 45,589 $ 52,990 $ 56,423 $ 57,814
- ---------------------------------------------------------------------------------------------------------------------
Ratios:
Reserve for loan losses to nonaccrual loans 293.48% 268.67% 218.78% 206.26% 219.64%
Combined reserves for credit
losses to nonaccrual loans 341.11 312.81 252.88 241.40 249.36
Nonaccrual loans to period-end loans (2) 0.42 0.48 0.62 0.67 0.67
- ---------------------------------------------------------------------------------------------------------------------
Loans past due (90 days) (1) $ 10,027 $ 7,125 $ 6,782 $ 7,649 $ 9,173
- ---------------------------------------------------------------------------------------------------------------------

(1) Includes residential mortgages
guaranteed by agencies of the U.S.
Government. $ 3,646 $ 3,713 $ 2,650 $ 2,308 $ 2,354
(2) Excludes residential mortgage loans held for sale.
- ---------------------------------------------------------------------------------------------------------------------
</TABLE>


The loan review process also identified loans that possess more than the normal
amount of risk due to deterioration in the financial condition of the borrower
or the value of the collateral. Because the borrowers are still performing in
accordance with the original terms of the loan agreements, and no loss of
principal or interest is anticipated, these loans were not included in
Nonperforming Assets. Known information, however, causes management concerns as
to the borrowers' ability to comply with current repayment terms. Potential
problem loans totaled $30 million at September 30, 2005 and $38 million at June
30, 2005. The reduction in potential problem loans during the quarter was due
primarily to the payoff of a $7.6 million credit. The current composition of
potential problem loans by primary industry included healthcare - $9 million,
real estate - $6 million, services - $5 million and energy - $4 million.


Deposits

Deposit accounts represent the Company's primary funding source. The Company
competes for retail and commercial deposits by offering a broad range of
products and services and focusing on customer convenience. Retail deposit
growth is supported through the Perfect Banking program, free checking and
on-line Billpay services, an extensive network of branch locations and ATMs and
a 24-hour Express Bank call center. Commercial deposit growth is supported by
offering treasury management and lockbox services.

Average deposits grew $288 million, a 12% annualized rate for third quarter of
2005. Core deposits, excluding public funds and brokered deposits, grew at an
annualized rate of 9%. Average core deposits comprised 52% of total deposits for
both the third and second quarters of 2005. Deposit accounts with balances in
excess of $100,000 represented 39% and 38% of total deposits for the third
quarter and second quarter of 2005, respectively. Average deposits in excess of
23

$100,000 increased at a 15% annualized rate for the third quarter of 2005.

Average brokered time deposits totaled $384 million for the third quarter of
2005, compared with $302 million for the preceding quarter. The Company
increased brokered time deposits by $210 million during the third quarter of
2005. The weighted average fixed-rate cost of these deposits was 4.02%. Interest
rate swaps, which have been designated as fair value hedges, convert the cost of
these deposits to floating rate approximately equal to 30-day LIBOR.

The distribution of deposit accounts among principal markets is shown in Table
19.
24


<TABLE>
- ---------------------------------------------------------------------------------------------------------------------
Table 19 - Deposits by Principal Market Area
(In thousands)
Sept. 30, June 30, March 31, Dec. 31, Sept. 30,
2005 2005 2005 2004 2004
---------------------------------------------------------------------------------
Oklahoma:
<S> <C> <C> <C> <C> <C>
Demand $ 959,169 $ 1,028,640 $ 1,091,132 $ 1,095,228 $ 1,045,981
Interest-bearing:
Transaction 2,411,175 2,367,511 2,235,950 2,291,089 2,167,279
Savings 86,220 89,972 93,655 87,597 92,275
Time 2,728,224 2,450,730 2,511,465 2,505,849 2,543,292
---------------------------------------------------------------------------------
Total interest-bearing 5,225,619 4,908,213 4,841,070 4,884,535 4,802,846
---------------------------------------------------------------------------------
Total Oklahoma $ 6,184,788 $ 5,936,853 $ 5,932,202 $ 5,979,763 $ 5,848,827
---------------------------------------------------------------------------------

Texas:
Demand $ 533,475 $ 478,855 $ 628,043 $ 617,808 $ 587,181
Interest-bearing:
Transaction 1,299,279 1,292,938 1,111,808 1,119,893 1,118,960
Savings 29,620 29,635 30,695 30,331 32,244
Time 633,785 606,528 601,397 571,993 581,017
---------------------------------------------------------------------------------
Total interest-bearing 1,962,684 1,929,101 1,743,900 1,722,217 1,732,221
---------------------------------------------------------------------------------
Total Texas $ 2,496,159 $ 2,407,956 $ 2,371,943 $ 2,340,025 $ 2,319,402
---------------------------------------------------------------------------------

Albuquerque:
Demand $ 155,517 $ 139,107 $ 133,309 $ 136,599 $ 146,163
Interest-bearing:
Transaction 338,706 306,230 314,067 320,118 345,851
Savings 17,614 17,875 18,428 17,885 18,102
Time 454,561 449,180 434,131 411,939 385,139
---------------------------------------------------------------------------------
Total interest-bearing 810,881 773,285 766,626 749,942 749,092
---------------------------------------------------------------------------------
Total Albuquerque $ 966,398 $ 912,392 $ 899,935 $ 886,541 $ 895,255
---------------------------------------------------------------------------------

Northwest Arkansas:
Demand $ 13,772 $ 10,890 $ 14,922 $ 14,489 $ 15,242
Interest-bearing:
Transaction 23,335 24,816 23,555 26,882 24,462
Savings 1,268 1,284 1,405 1,434 1,302
Time 81,510 83,388 88,031 99,677 107,576
---------------------------------------------------------------------------------
Total interest-bearing 106,113 109,488 112,991 127,993 133,340
---------------------------------------------------------------------------------
Total Northwest Arkansas $ 119,885 $ 120,378 $ 127,913 $ 142,482 $ 148,582
---------------------------------------------------------------------------------

Colorado:
Demand $ 51,978 $ 32,044 $ 73,383 $ 62,995 $ 61,865
Interest-bearing:
Transaction 216,718 228,881 220,618 189,106 203,349
Savings 16,568 16,791 22,140 19,092 19,085
Time 221,753 117,130 86,406 54,394 43,076
---------------------------------------------------------------------------------
Total interest-bearing 455,039 362,802 329,164 262,592 265,510
---------------------------------------------------------------------------------
Total Colorado $ 507,017 $ 394,846 $ 402,547 $ 325,587 $ 327,375
---------------------------------------------------------------------------------

Arizona:
Demand $ 42,784 $ 60,412 $ - $ - $ -
Interest-bearing:
Transaction 71,510 56,624 - - -
Savings 3,862 4,771 - - -
Time 6,802 6,574 - - -
---------------------------------------------------------------------------------
Total interest-bearing 82,174 67,969 - - -
---------------------------------------------------------------------------------
Total Arizona $ 124,958 $ 128,381 $ - $ - $ -
---------------------------------------------------------------------------------

Total BOK Financial deposits $ 10,399,205 $ 9,900,806 $ 9,734,540 $ 9,674,398 $ 9,539,441
---------------------------------------------------------------------------------
</TABLE>
25

Borrowings and Capital

BOK Financial (parent company) has a $125 million unsecured revolving line of
credit with certain banks that matures in December 2006. The outstanding
principal balance of this credit agreement was paid off during the second
quarter of 2005 with the proceeds of a $150 million subordinated debt. Interest
is based on LIBOR plus a defined margin that is determined by the principal
balance outstanding and our credit rating or a base rate. The base rate is
defined as the greater of the daily federal funds rate plus 0.5% or the prime
rate. A fee of 20 basis points is assessed on the unused committed balance. This
credit agreement includes certain restrictive covenants that limit the Company's
ability to borrow additional funds and to pay cash dividends on common stock.
These covenants also require BOK Financial and its subsidiary banks to maintain
minimum capital levels and to exceed minimum net worth ratios. BOK Financial met
all of the restrictive covenants at September 30, 2005.

The primary source of liquidity for BOK Financial is dividends from subsidiary
banks, which are limited by various banking regulations to net profits, as
defined, for the preceding two years. Dividends are further restricted by
minimum capital requirements. Based on the most restrictive limitations, the
subsidiary banks collectively could declare up to $147 million of dividends
without regulatory approval. Management has developed and the Board of Directors
has approved an internal capital policy that is more restrictive than the
regulatory capital standards. The subsidiary banks could declare dividends of up
to $83 million under this policy. The maximum amount of dividends that could be
declared under this policy decreased $37 million compared with June 30, 2005.
The decreased dividend capacity reflected additional capital required to support
the Company's loan and derivative asset growth during the third quarter.

Shareholders' equity for BOK Financial totaled $1.5 billion at September 30,
2005, an increase of $33 million since June 30, 2005. Net income provided $51
million to this increase. Shareholders' equity decreased $15 million due to net
unrealized losses on available for sale securities. A cash dividend of $6.6
million or $0.10 per common share was paid during the third quarter of 2005. The
remaining increase in capital during the first quarter of 2005 resulted
primarily from activity in employee stock options.

On April 26, 2005, the Board of Directors authorized a share repurchase program,
which replaced a previously authorized program. The maximum of two million
common shares may be repurchased. The specific timing and amount of shares
repurchased will vary based on market conditions, securities law limitations and
other factors. Repurchases may be made over time in open market or privately
negotiated transactions. The repurchase programs may be suspended or
discontinued at any time without prior notice.

BOK Financial and subsidiary banks are subject to various capital requirements
administered by federal agencies. Failure to meet minimum capital requirements
can result in certain mandatory and possibly additional discretionary actions by
regulators that could have material impact on operations. These capital
requirements include quantitative measures of assets, liabilities, and
off-balance sheet items. The capital standards are also subject to qualitative
judgments by the regulators. The capital ratios for BOK Financial are presented
in Table 20.

<TABLE>
- --------------------------------------------------------------------------------------------------------------------
Table 20 - Capital Ratios Sept. 30, June 30, March 31, Dec. 31, Sept. 30,
2005 2005 2005 2004 2004
--------------------------------------------------------------------------
Average shareholders' equity
<S> <C> <C> <C> <C> <C>
to average assets 9.54% 9.36% 9.70% 9.38% 9.36%
Risk-based capital:
Tier 1 capital 9.71 9.84 10.19 10.02 9.82
Total capital 12.04 12.54 11.78 11.67 11.56
Leverage 8.01 8.08 8.36 7.94 7.81
</TABLE>
26

Off-Balance Sheet Arrangements

During 2002, BOK Financial issued shares of common stock and options to purchase
additional shares with a fair value of $65 million for its purchase of Bank of
Tanglewood. In addition, BOK Financial agreed to a limited price guarantee on a
portion of the shares issued in this purchase. Pursuant to this guarantee, any
holder of BOK Financial common shares issued in this acquisition may annually
make a claim for the excess of the guaranteed price and the actual sales price
of any shares sold during a 60-day period after each of the first five
anniversary dates after October 25, 2002. The maximum annual number of shares
subject to this guarantee is 210,069. BOK Financial may elect, in its sole
discretion, to issue additional shares of common stock or to pay cash to satisfy
any obligation under the price guaranty.

The Company will have no obligation to issue additional common shares or pay
cash to satisfy any benchmark price protection obligation if the market value
per share of BOK Financial common stock remains above the highest benchmark
price of $42.53. The closing price of BOK Financial common stock on September
30, 2005 was $48.17 per share.

Market Risk

Market risk is a broad term for the risk of economic loss due to adverse changes
in the fair value of a financial instrument. These changes may be the result of
various factors, including interest rates, foreign exchange prices, commodity
prices or equity prices. Financial instruments that are subject to market risk
can be classified either as held for trading or held for purposes other than
trading.

BOK Financial is subject to market risk primarily through the effect of changes
in interest rates on both its assets held for purposes other than trading and
trading assets. The effects of other changes, such as foreign exchange rates,
commodity prices or equity prices do not pose significant market risk to BOK
Financial. BOK Financial has no material investments in assets that are affected
by changes in foreign exchange rates or equity prices. Energy derivative
contracts, which are affected by changes in commodity prices, are matched
against offsetting contracts as previously discussed.

Responsibility for managing market risk rests with the Asset / Liability
Committee that operates under policy guidelines established by the Board of
Directors. The acceptable variation in net interest revenue, net income or
economic value of equity due to a specified basis point increase or decrease in
interest rates is generally limited by these guidelines to +/- 10%. These
guidelines also set maximum levels for short-term borrowings, short-term assets,
public funds, and brokered deposits, and establish minimum levels for unpledged
assets, among other things. Compliance with these guidelines is reviewed
monthly.


Interest Rate Risk - Other than Trading

BOK Financial has a large portion of its earning assets in variable rate loans
and a large portion of its liabilities in demand deposit accounts and interest
bearing transaction accounts. Changes in interest rates affect earning assets
more rapidly than interest bearing liabilities in the short term. Management has
adopted several strategies to reduce this interest rate sensitivity. As
previously noted in the Net Interest Revenue section of this report, management
acquires securities that are funded by borrowings in the capital markets. These
securities have an expected duration of 2.8 years while the related funds
borrowed have an average duration of 90 days.

BOK Financial also uses interest rate swaps in managing its interest rate
sensitivity. These products are generally used to more closely match interest on
certain fixed-rate loans with funding sources and long-term certificates of
deposit with earning assets. During the third quarter of 2005 net interest
revenue decreased $367 thousand from periodic settlements of these contracts.
These contracts are carried on the balance sheet at fair value and changes in
fair value are reported in income as derivatives gains or losses. A net gain of
$967 thousand was recognized in 2005 compared to a net loss of $506 thousand in
2004 from adjustments of these swaps and hedged liabilities to fair value.
Credit risk from these swaps is closely monitored as part of our overall process
of managing credit exposure to other financial institutions.
27

The effectiveness of these strategies in managing the overall interest rate risk
is evaluated through the use of an asset/liability model. BOK Financial performs
a sensitivity analysis to identify more dynamic interest rate risk exposures,
including embedded option positions on net interest revenue, net income and
economic value of equity. A simulation model is used to estimate the effect of
changes in interest rates over the next twelve and 24 months based on eight
interest rate scenarios. Two specified interest rate scenarios are used to
evaluate interest rate risk against policy guidelines. The first assumes a
sustained parallel 200 basis point increase and the second assumes a sustained
parallel 200 basis point decrease in interest rates. An independent source is
used to determine the most likely interest rate scenario.

The Company's primary interest rate exposures included the Federal Funds rate,
which affects short-term borrowings, and the prime lending rate and LIBOR, which
are the basis for much of the variable-rate loan pricing. Additionally, mortgage
rates directly affect the prepayment speeds for mortgage-backed securities and
mortgage servicing rights. Derivative financial instruments and other financial
instruments used for purposes other than trading are included in this
simulation. The model incorporates assumptions regarding the effects of changes
in interest rates and account balances on indeterminable maturity deposits based
on a combination of historical analysis and expected behavior. The impact of
planned growth and new business activities is factored into the simulation
model. The effects of changes in interest rates on the value of mortgage
servicing rights are excluded from Table 21 due to the extreme volatility over
such a large rate range. The effects of interest rate changes on the value of
mortgage servicing rights and securities identified as economic hedges are
presented in the Lines of Business - Mortgage Banking section of this report.

The simulations used to manage market risk are based on numerous assumptions
regarding the effects of changes in interest rates on the timing and extent of
repricing characteristics, future cash flows and customer behavior. These
assumptions are inherently uncertain and, as a result, the model cannot
precisely estimate net interest revenue, net income or economic value of equity
or precisely predict the impact of higher or lower interest rates on net
interest revenue, net income or economic value of equity. Actual results will
differ from simulated results due to timing, magnitude and frequency of interest
rate changes, market conditions and management strategies, among other factors.


<TABLE>
Table 21 - Interest Rate Sensitivity
(Dollars in Thousands)

Increase Decrease
-------------------------- --------------------------- -------------------------
200 bp 200 bp Most Likely
-------------------------- --------------------------- -------------------------
2005 2004 2005 2004 2005 2004
------------- ------------ ------------ -------------- ------------ ------------
Anticipated impact over the
next twelve months on
<S> <C> <C> <C> <C> <C>
net interest revenue $ 9,378 $ 7,635 $ (5,426) *** $ 7,917 $ 4,791
1.9% 1.7% (1.1)% *** 1.6% 1.1%
- -----------------------------------------------------------------------------------------------------------------------
***A 200 basis point decrease was not computed in 2004 due to low market interest rates.
</TABLE>


Trading Activities

BOK Financial enters into trading activities both as an intermediary for
customers and for its own account. As an intermediary, BOK Financial will take
positions in securities, generally mortgage-backed securities, government agency
securities, and municipal bonds. These securities are purchased for resale to
customers, which include individuals, corporations, foundations and financial
institutions. BOK Financial will also take trading positions in U.S. Treasury
securities, mortgage-backed securities, municipal bonds and financial futures
for its own account. These positions are taken with the objective of generating
trading profits. Both of these activities involve interest rate risk.

A variety of methods are used to manage the interest rate risk of trading
activities. These methods include daily marking of all positions to market
value, independent verification of inventory pricing, and position limits for
each trading activity. Hedges in either the futures or cash markets may be used
to reduce the risk associated with some trading programs.
28

Management uses a Value at Risk ("VAR") methodology to measure the market risk
inherent in its trading activities. VAR is calculated based upon historical
simulations over the past five years using a variance / covariance matrix of
interest rate changes. It represents an amount of market loss that is likely to
be exceeded only one out of every 100 two-week periods. Trading positions are
managed within guidelines approved by the Board of Directors. These guidelines
limit the VAR to $1.6 million. At September 30, 2005, the VAR was $342 thousand.
The greatest value at risk during the quarter was $1.4 million.

Controls and Procedures

As required by Rule 13a-15(b), BOK Financial's management, including the Chief
Executive Officer and Chief Financial Officer, conducted an evaluation as of the
end of the period covered by their report, of the effectiveness of the company's
disclosure controls and procedures as defined in Exchange Act Rule 13a-15(e).
Based on that evaluation, the Chief Executive Officer and Chief Financial
Officer concluded that the disclosure controls and procedures were effective as
of the end of the period covered by this report. As required by Rule 13a-15(d),
BOK Financial's management, including the Chief Executive Officer and Chief
Financial Officer, also conducted an evaluation of the company's internal
controls over financial reporting to determine whether any changes occurred
during the quarter covered by this report that have materially affected, or are
reasonably likely to materially affect, the company's internal controls over
financial reporting. Based on that evaluation, there has been no such change
during the quarter covered by this report.

Forward-Looking Statements

This report contains forward-looking statements that are based on management's
beliefs, assumptions, current expectations, estimates, and projections about BOK
Financial, the financial services industry and the economy in general. Words
such as "anticipates," "believes," "estimates," "expects," "forecasts," "plans,"
"projects," variations of such words and similar expressions are intended to
identify such forward-looking statements. Management judgments relating to and
discussion of the provision and reserve for loan losses involve judgments as to
expected events and are inherently forward-looking statements. Assessments that
BOK Financial's acquisitions and other growth endeavors will be profitable are
necessary statements of belief as to the outcome of future events, based in part
on information provided by others that BOK Financial has not independently
verified. These statements are not guarantees of future performance and involve
certain risks, uncertainties and assumptions that are difficult to predict with
regard to timing, extent, likelihood and degree of occurrence. Therefore, actual
results and outcomes may materially differ from what is expressed, implied, or
forecasted in such forward-looking statements. Internal and external factors
that might cause such a difference include, but are not limited to: (1) the
ability to fully realize expected cost savings from mergers within the expected
time frames, (2) the ability of other companies on which BOK Financial relies to
provide goods and services in a timely and accurate manner, (3) changes in
interest rates and interest rate relationships, (4) demand for products and
services, (5) the degree of competition by traditional and nontraditional
competitors, (6) changes in banking regulations, tax laws, prices, levies, and
assessments, (7) the impact of technological advances and (8) trends in customer
behavior as well as their ability to repay loans. BOK Financial and its
affiliates undertake no obligation to update, amend, or clarify forward-looking
statements, whether as a result of new information, future events or otherwise.
29

<TABLE>
- -----------------------------------------------------------------------------------------------------------------------------------
Consolidated Statements of Earnings (Unaudited)
(In Thousands Except Share and Per Share Data)
Three Months Ended Nine Months Ended
September 30, September 30,
2005 2004 2005 2004
--------------------------------------------------------------------
Interest Revenue
<S> <C> <C> <C> <C>
Loans $ 144,747 $ 104,092 396,523 297,358
Taxable securities 51,946 50,847 152,578 147,684
Tax-exempt securities 1,833 1,861 5,408 5,499
- -----------------------------------------------------------------------------------------------------------------------------------
Total securities 53,779 52,708 157,986 153,183
- -----------------------------------------------------------------------------------------------------------------------------------
Trading 144 136 479 473
securities
Funds sold and resell agreements 386 91 706 183
- -----------------------------------------------------------------------------------------------------------------------------------
Total interest revenue 199,056 157,027 555,694 451,197
- -----------------------------------------------------------------------------------------------------------------------------------
Interest Expense
Deposits 54,503 37,213 145,950 103,837
Borrowed funds 27,248 9,663 67,105 24,747
Subordinated debentures 4,477 1,766 9,684 5,832
- -----------------------------------------------------------------------------------------------------------------------------------
Total interest expense 86,228 48,642 222,739 134,416
- -----------------------------------------------------------------------------------------------------------------------------------
Net Interest Revenue 112,828 108,385 332,955 316,781
Provision for Credit Losses 3,976 4,986 7,991 16,000
- -----------------------------------------------------------------------------------------------------------------------------------
Net Interest Revenue After Provision for Credit Losses 108,852 103,399 324,964 300,781
- -----------------------------------------------------------------------------------------------------------------------------------
Other Operating Revenue
Brokerage and trading revenue 11,366 10,209 33,106 31,386
Transaction card revenue 18,526 16,677 53,048 48,218
Trust fees and commissions 16,376 15,091 48,651 42,739
Service charges and fees on deposit accounts 25,619 24,292 73,139 70,375
Mortgage banking revenue 9,535 6,606 23,663 21,905
Leasing revenue 667 723 2,009 2,470
Other revenue 8,823 5,243 23,038 17,641
- -----------------------------------------------------------------------------------------------------------------------------------
Total fees and commissions 90,912 78,841 256,654 234,734
- -----------------------------------------------------------------------------------------------------------------------------------
Gain on sales of assets 81 78 6,990 797
Gain (loss) on securities, net (4,744) 2,673 (5,115) (4,055)
Gain (loss) on derivatives, net 606 (506) 1,073 (1,300)
- -----------------------------------------------------------------------------------------------------------------------------------
Total other operating revenue 86,855 81,086 259,602 230,176
- -----------------------------------------------------------------------------------------------------------------------------------
Other Operating Expense
Personnel 66,533 60,524 190,305 178,543
Business promotion 4,494 3,671 12,794 10,852
Contribution of stock to BOK Charitable Foundation - - - 4,125
Professional fees and services 3,951 3,658 12,062 11,551
Net occupancy and equipment 12,587 11,733 37,331 35,316
Data processing and communications 17,492 14,918 48,972 44,829
Printing, postage and supplies 3,846 3,770 11,090 10,217
Amortization of intangible assets 1,801 1,991 5,146 6,250
Mortgage banking costs 4,268 3,962 11,268 14,238
Provision (recovery) for impairment of mortgage
servicing rights (4,671) 5,900 (3,207) (1,262)
Other expense 6,733 4,075 19,442 14,983
- -----------------------------------------------------------------------------------------------------------------------------------
Total other operating expense 117,034 114,202 345,203 329,642
- -----------------------------------------------------------------------------------------------------------------------------------
Income Before Taxes 78,673 70,283 239,363 201,315
Federal and state income tax 27,846 22,501 86,016 68,848
- -----------------------------------------------------------------------------------------------------------------------------------
Net Income $ 50,827 $ 47,782 $ 153,347 $ 132,467
- -----------------------------------------------------------------------------------------------------------------------------------

Earnings Per Share:
- -----------------------------------------------------------------------------------------------------------------------------------
Basic $ 0.77 $ 0.79 $ 2.42 $ 2.21
- -----------------------------------------------------------------------------------------------------------------------------------
Diluted $ 0.76 $ 0.72 $ 2.29 $ 1.99
- -----------------------------------------------------------------------------------------------------------------------------------

Average Shares Used in Computation:
- -----------------------------------------------------------------------------------------------------------------------------------
Basic 66,427,447 59,197,676 63,239,165 59,132,074
- -----------------------------------------------------------------------------------------------------------------------------------
Diluted 67,105,539 66,802,600 67,013,525 66,722,933
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

See accompanying notes to consolidated financial statements.
30

<TABLE>
- --------------------------------------------------------------------------------------------------------------------
Consolidated Balance Sheets
(In Thousands Except Share Data)

September 30, December 31, September 30,
2005 2004 2004
--------------------------------------------------
(Unaudited) (Unaudited)
Assets
<S> <C> <C> <C>
Cash and due from banks $ 564,987 $ 503,715 $ 521,697
Funds sold and resell agreements 49,475 27,376 49,674
Trading securities 38,032 9,692 12,742
Securities:
Available for sale 4,455,980 4,080,696 4,146,873
Available for sale securities pledged to creditors 368,118 512,494 548,637
Investment (fair value: September 30, 2005 - $240,179;
December 31, 2004 - $222,636;
September 30, 2004 - $221,350) 243,161 221,094 218,886
- --------------------------------------------------------------------------------------------------------------------
Total securities 5,067,259 4,814,284 4,914,396
- --------------------------------------------------------------------------------------------------------------------
Loans 8,883,568 7,928,967 7,784,166
Less reserve for loan losses (109,622) (108,618) (113,719)
- --------------------------------------------------------------------------------------------------------------------
Loans, net of reserve 8,773,946 7,820,349 7,670,447
- --------------------------------------------------------------------------------------------------------------------
Premises and equipment, net 177,084 172,643 171,617
Accrued revenue receivable 88,721 79,644 71,982
Intangible assets, net 258,478 242,594 244,483
Mortgage servicing rights, net 52,872 45,678 46,227
Real estate and other repossessed assets 5,069 3,763 6,038
Bankers' acceptances 40,170 31,799 24,105
Receivable on unsettled security transactions - 56,873 22,589
Derivative contracts 643,703 380,051 150,817
Other assets 579,806 206,953 217,550
- --------------------------------------------------------------------------------------------------------------------
Total assets $ 16,339,602 $ 14,395,414 $ 14,124,364
- --------------------------------------------------------------------------------------------------------------------

Liabilities and Shareholders' Equity
Noninterest-bearing demand deposits $ 1,756,695 $ 1,927,119 $ 1,856,432
Interest-bearing deposits:
Transaction 4,360,723 3,947,088 3,859,901
Savings 155,152 156,339 163,008
Time 4,126,635 3,643,852 3,660,100
- --------------------------------------------------------------------------------------------------------------------
Total deposits 10,399,205 9,674,398 9,539,441
- --------------------------------------------------------------------------------------------------------------------
Funds purchased and repurchase agreements 2,173,791 1,555,507 1,717,639
Other borrowings 1,051,228 1,015,000 1,022,347
Subordinated debentures 296,401 151,594 153,121
Accrued interest, taxes and expense 70,667 71,062 57,228
Bankers' acceptances 40,170 31,799 24,105
Due on unsettled security transactions 11,198 - -
Derivative contracts 661,253 387,292 156,467
Other liabilities 122,147 110,268 97,357
- --------------------------------------------------------------------------------------------------------------------
Total liabilities 14,826,060 12,996,920 12,767,705
- --------------------------------------------------------------------------------------------------------------------
Shareholders' equity:
Preferred stock - 12 12
Common stock ($.00006 par value; 2,500,000,000
shares authorized; shares issued and outstanding:
September 30, 2005 - 67,648,551; December 31, 2004
- 60,420,811; September 30, 2004 - 60,186,377) 4 4 4
Capital surplus 646,737 631,747 624,257
Retained earnings 948,928 809,261 763,081
Treasury stock (shares at cost: September 30, 2005 - 1,127,624;
December 31, 2004 - 998,393; September 30, 2004 - 950,206) (36,561) (30,905) (28,714)
Accumulated other comprehensive loss (45,566) (11,625) (1,981)
- --------------------------------------------------------------------------------------------------------------------
Total shareholders' equity 1,513,542 1,398,494 1,356,659
- --------------------------------------------------------------------------------------------------------------------
Total liabilities and shareholders' equity $ 16,339,602 $ 14,395,414 $ 14,124,364
- --------------------------------------------------------------------------------------------------------------------
</TABLE>
See accompanying notes to consolidated financial statements.
31

<TABLE>
- ---------------------------------------------------------------------------------------------------------------------------
Consolidated Statements of Changes in
Shareholders' Equity (Unaudited)
(In Thousands)
Accumulated
Other
Preferred Stock Common Stock Comprehensive Treasury Stock
------------------------------------ Income Capital Retained --------------------
Shares Amount Shares Amount (Loss) Surplus Earnings Shares Amount Total
----------------------------------------------------------------------------------------------------
Balances at
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
December 31, 2003 250,000 $ 12 58,056 $ 4 $ 8,459 $546,594 $698,052 849 $(24,491) $1,228,630
Comprehensive income:
Net income - - - - - - 132,467 - - 132,467
Other comprehensive
income, net of tax (1) - - - - (10,440) - - - - (10,440)
----------
Comprehensive income 122,027
----------
Exercise of stock options - - 381 - - 6,427 - 74 (3,184) 3,243
Conversion of preferred
stock to common (13) - - - - - - - - -
Tax benefit on exercise of
stock options - - - - - 4,117 - - - 4,117
Stock-based compensation - - - - - 181 - - - 181
Cash dividends on
preferred stock - - - - - - (1,500) - - (1,500)
Dividends paid in
shares of common stock:
Common stock - - 1,749 - - 66,938 (65,938) 27 (1,039) (39)
- ---------------------------------------------------------------------------------------------------------------------------

Balances at
September 30, 2004 249,987 $ 12 60,186 $ 4 $ (1,981) $624,257 $763,081 950 $(28,714) $1,356,659
- ---------------------------------------------------------------------------------------------------------------------------

Balances at
December 31, 2004 249,975 $ 12 60,421 $ 4 $ (11,625) $631,747 $809,261 998 $(30,905) $1,398,494

Comprehensive income:
Net income - - - - - - 153,347 - - 153,347
Other comprehensive
income, net of tax (1) - - - - (33,941) - - - - (33,941)
----------
Comprehensive income 119,406
----------
Treasury stock purchase - - - - - - - 60 (2,439) (2,439)
Exercise of stock options - - 307 - - 7,022 - 70 (3,217) 3,805
Conversion of preferred
stock to common (249,975) (12) 6,921 - - 12 - - - -
Tax benefit on exercise of
stock options - - - - - 1,878 - - - 1,878
Stock-based compensation - - - - - 6,078 - - - 6,078
Cash dividends on:
Preferred stock - - - - - - (375) - - (375)
Common stock - - - - - - (13,305) - - (13,305)
- ---------------------------------------------------------------------------------------------------------------------------

Balances at
September 30, 2005 - $ - 67,649 $ 4 $(45,566)$ 646,737 $ 948,928 1,128 $(36,561) $1,513,542
- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1) September 30, 2005 September 30, 2004
Changes in other comprehensive income:
Unrealized losses on securities $ (56,048) $ (21,211)
Unrealized losses on cash flow hedges (2,046) -
Tax benefit on unrealized losses 20,876 8,293
Reclassification adjustment for losses
realized and included in net income 5,115 4,055
Reclassification adjustment for tax
benefit on realized losses (1,838) (1,577)
--------------------------------------
Net change in other comprehensive income
(loss) $ (33,941) $ (10,440)
--------------------------------------

See accompanying notes to consolidated financial statements.
32

<TABLE>
- --------------------------------------------------------------------------------------------------------------------
Consolidated Statements of Cash Flows (Unaudited)
(In Thousands)
Nine Months Ended Sept. 30,
--------------------------------------
2005 2004
--------------------------------------
Cash Flows From Operating Activities:
<S> <C> <C>
Net income $ 153,347 $ 132,467
Adjustments to reconcile net income to net cash provided by operating
activities:
Provision for credit losses 7,991 16,000
Recovery for mortgage servicing rights impairment (3,207) (1,262)
Unrealized losses from derivatives 12,085 4,568
Stock-based compensation 3,817 7,708
Tax benefit on exercise of stock options 1,878 4,117
Depreciation and amortization 33,658 36,439
Net accretion of securities discounts and premiums (1,013) (1,753)
Net gain on sale of assets (14,108) (4,822)
Mortgage loans originated for resale (584,780) (496,770)
Proceeds from sale of mortgage loans held for resale 569,728 509,223
Change in trading securities (28,340) (4,919)
Change in accrued revenue receivable (9,077) 2,998
Change in other assets (9,238) (33,500)
Change in accrued interest, taxes and expense (395) (28,181)
Change in other liabilities (29,855) 36,093
- --------------------------------------------------------------------------------------------------------------------
Net cash provided by operating activities 102,491 178,406
- --------------------------------------------------------------------------------------------------------------------
Cash Flows From Investing Activities:
Proceeds from maturities of investment securities 50,956 57,009
Proceeds from maturities of available for sale securities 764,647 714,693
Purchases of investment securities (73,269) (88,016)
Purchases of available for sale securities (2,167,719) (2,901,008)
Proceeds from sales of available for sale securities 1,110,707 1,969,077
Loans originated or acquired net of principal collected (1,016,092) (379,988)
Proceeds from (payments on) derivative asset contracts 4,857 (20,335)
Net change in other investment assets 32,541 6,157
Proceeds from disposition of assets 86,453 62,273
Purchases of assets (36,748) (25,700)
Cash and cash equivalents of subsidiaries and branches acquired and sold, net (29,093) -
- --------------------------------------------------------------------------------------------------------------------
Net cash used by investing activities (1,272,760) (605,838)
- --------------------------------------------------------------------------------------------------------------------
Cash Flows From Financing Activities:
Net change in demand deposits, transaction deposits and savings accounts 242,024 34,204
Net change in time deposits 486,471 285,374
Net change in other borrowings 749,514 113,668
Pay down of other borrowings (95,000) -
Issuance of subordinated debenture 147,855 -
Proceeds from (payments on) derivative liability contracts (10,321) 21,192
Net change in derivative margin accounts (322,660) (70,403)
Change in amount receivable (due) on unsettled security transactions 68,071 (30,848)
Issuance of preferred, common and treasury stock, net 3,805 3,243
Repurchase of common stock (2,439) -
Dividends paid (13,680) (1,539)
- --------------------------------------------------------------------------------------------------------------------
Net cash provided by financing activities 1,253,640 354,891
- --------------------------------------------------------------------------------------------------------------------
Net decrease in cash and cash equivalents 83,371 (72,541)
Cash and cash equivalents at beginning of period 531,091 643,912
- --------------------------------------------------------------------------------------------------------------------
Cash and cash equivalents at end of period $ 614,462 $ 571,371
- --------------------------------------------------------------------------------------------------------------------
Cash paid for interest $ 218,974 $ 137,839
- --------------------------------------------------------------------------------------------------------------------
Cash paid for taxes $ 81,065 $ 63,553
- --------------------------------------------------------------------------------------------------------------------
Net loans transferred to repossessed real estate
and other assets $ 6,138 $ 4,654
- --------------------------------------------------------------------------------------------------------------------
Payment of dividends in common stock $ - $ 65,899
- --------------------------------------------------------------------------------------------------------------------
</TABLE>

See accompanying notes to consolidated financial statements.
33

Notes to Consolidated Financial Statements (Unaudited)

(1) Accounting Policies

Basis of Presentation

The unaudited consolidated financial statements of BOK Financial Corporation
("BOK Financial") have been prepared in accordance with accounting principles
for interim financial information generally accepted in the United States and
with the instructions to Form 10-Q and Article 10 of Regulation S-X.
Accordingly, they do not include all of the information and footnotes required
by generally accepted accounting principles for complete financial statements.
In the opinion of management, all adjustments (consisting of normal recurring
accruals) considered necessary for a fair presentation have been included.

The unaudited consolidated financial statements include the accounts of BOK
Financial and its subsidiaries, principally Bank of Oklahoma, N.A. and its
subsidiaries ("BOk"), Bank of Texas, N.A., Bank of Arkansas, N.A., Bank of
Albuquerque, N.A., Colorado State Bank and Trust, N.A., Bank of Arizona, N.A.,
and BOSC, Inc. Certain prior period amounts have been reclassified to conform to
current period classifications.

The financial information should be read in conjunction with BOK Financial's
2004 Form 10-K filed with the Securities and Exchange Commission, which contains
audited financial statements.

(2) Acquisitions

BOK Financial acquired all of the outstanding common stock of Valley Commerce
Bancorp, Ltd. ("VCB") for $32.0 million in cash effective April 6, 2005. VCB and
its wholly-owned subsidiary, Valley Commerce Bank, had total assets of $143
million, including loans of $93 million, total deposits of $110 million, and
total shareholders' equity of $12.7 million. An allocation of the purchase price
to the net assets acquired is as follows (in thousands):

Cash and cash equivalents $ 2,921
Securities 35,355
Loans 92,821
Less reserve for loan losses (1,072)
----------------
Loans, net of reserve 91,749
Premises and equipment, net 500
Core deposit premium 4,380
Other assets 10,834
----------------
Total assets acquired 145,739
----------------
Deposits 110,217
Other borrowings 18,155
Other liabilities 2,003
----------------
Net assets acquired 15,364
Less purchase price 32,014
----------------
Goodwill $ 16,650
----------------

As of August 15, 2005, Valley Commerce Bank was renamed Bank of Arizona, N.A.

Statement of Position 03-3, "Accounting for Certain Loans or Debt Securities
Acquired in a Transfer" ("SOP 03-3") was issued by the American Institute of
Certified Public Accountants and is effective for loans acquired in fiscal years
beginning after December 15, 2004. SOP 03-3 addresses accounting for differences
between contractual cash flows and expected cash flows from loans or securities
acquired in a transfer if those differences are attributable, at least in part,
to credit quality. The Company has recorded its acquisition of Valley Commerce
in accordance with SOP 03-3 and other applicable accounting standards. We are
continuing to review industry trends and regulatory guidance in the application
of SOP 03-3, but do not expect any material adjustment to the reserve for loan
losses.
34

(3) Derivatives

The fair values of derivative contracts at September 30, 2005 are as follows (in
thousands):

Assets Liabilities
-----------------------------
Customer Risk Management Programs:
Interest rate contracts $14,556 $15,569
Energy contracts 614,112 617,183
Cattle contracts 2,707 2,714
Foreign exchange contracts 12,328 12,328
- ---------------------------------------------------------------------------
Total Customer Derivatives 643,703 647,794

Interest Rate Risk Management Programs:
Interest rate contracts - 13,459
- ---------------------------------------------------------------------------
Total Derivative Contracts $ 643,703 $661,253
- ---------------------------------------------------------------------------


(4) Mortgage Banking Activities

At September 30, 2005, BOK Financial owned the rights to service 54,407 mortgage
loans with outstanding principal balances of $4.5 billion, including $453
million serviced for affiliates. The weighted average interest rate and
remaining term was 6.15% and 274 months, respectively.

Activity in capitalized mortgage servicing rights and related valuation
allowance during the nine months ending September 30, 2005 is as follows (in
thousands):

<TABLE>
Capitalized Mortgage Servicing Rights
---------------------------------------------------------------------------
Valuation
Purchased Originated Total Allowance Net
---------------- ------------ --------------- -------------- --------------
Balance at
<S> <C> <C> <C> <C> <C>
December 31, 2004 $ 11,394 $ 48,056 $ 59,450 $ (13,772) $ 45,678
Additions, net - 13,977 13,977 - 13,977
Amortization expense (2,211) (7,779) (9,990) - (9,990)
Recovery for impairment - - - 3,207 3,207
- ------------------------------- --- ---------- -- ---------- -- ---------- -- -------------- -- -----------
Balance at Sept. 30, 2005 $ 9,183 $ 54,254 $ 63,437 $ (10,565) $ 52,872
- ------------------------------- --- ---------- -- ---------- -- ---------- -- -------------- -- -----------
Estimated fair value of
mortgage servicing rights (1) $ 8,292 $ 45,116 $ 53,408 - $ 53,408
- ------------------------------- --- ---------- -- ---------- -- ---------- -- -------------- -- -----------
</TABLE>
(1) Excludes approximately $986,000 of loan servicing rights on mortgage loans
originated prior to the adoption of FAS 122.

Stratification of the mortgage loan servicing portfolio and outstanding
principal of loans serviced by interest rate at September 30, 2005 follows (in
thousands):

<TABLE>
< 5.51% 5.51% - 6.50% 6.51% - 7.50% => 7.50% Total
<S> <C> <C> <C> <C> <C>
Cost less accumulated amortization $ 15,700 $ 29,206 $ 14,262 $ 4,269 $ 63,437
- ------------------------------------------ ---------------- --------------- ---------------- ----------- -------------

Fair value $ 13,883 $ 24,277 $ 11,506 $ 3,742 $ 53,408
- ------------------------------------------ ---------------- --------------- ---------------- ----------- -------------
Impairment (2) $ 1,968 $ 4,930 $ 2,757 $ 910 $ 10,565
- ------------------------------------------ ---------------- --------------- ---------------- ----------- -------------

Outstanding principal of loans serviced (1)$ 1,029,700 $ 1,778,600 $ 878,900 $286,100 $3,973,300
- ------------------------------------------ ---------------- --------------- ---------------- ----------- -------------
</TABLE>

(1) Excludes outstanding principal of $453 million for loans serviced for
affiliates and $70 million of mortgage loans for which there are no
capitalized mortgage servicing rights.

(2) Impairment is determined by both an interest rate and loan type
stratification.
35

(5) Disposal of Available for Sale Securities

Sales of available for sale securities resulted in gains and losses as follows
(in thousands):

Nine Months Ended Sept. 30,
----------------------------------
2005 2004
-------------- ---------------
Proceeds $ 1,110,707 $ 1,969,077
Gross realized gains 4,750 8,206
Gross realized losses (9,865) (12,261)
Related federal and state income
tax benefit (1,838) (1,577)


(6) Employee Benefits

BOK Financial sponsors a defined benefit Pension Plan for all employees who
satisfy certain age and service requirements. The following table presents
components of net periodic pension cost (dollars in thousands):

<TABLE>
Three Months Ended Sept. 30, Nine Months Ended Sept. 30,
---------------------------------------------------------------------
2005 2004 2005 2004
---------------------------------------------------------------------
<S> <C> <C> <C> <C>
Service cost $ 1,744 $ 1,563 $ 5,232 $ 4,803
Interest cost 632 579 1,896 1,737
Expected return on plan assets (1,053) (912) (3,159) (2,726)
Amortization of prior service cost 15 15 45 45
Amortization of net (gain) loss 274 265 822 795
- --------------------------------------------------------------------------------------------------------------
Net periodic pension cost $ 1,612 $ 1,510 $ 4,836 $ 4,654
- --------------------------------------------------------------------------------------------------------------
</TABLE>

During the second quarter of 2005, the Company made Pension Plan contributions
totaling $1.3 million, which funded the remaining maximum contribution for 2004
permitted under applicable regulations. The Company made no other Pension Plan
contributions during the first half of 2005. During the third quarter of 2005,
the Company made contributions totaling $5.0 million applicable to 2005.

Management has been advised that no minimum contribution will be required for
2005. The maximum allowable contribution is expected to be approximately $8.5
million.


(7) Shareholders' Equity

On October 25, 2005, the Board of Directors of BOK Financial Corporation
approved a $0.10 per share quarterly common stock dividend. The quarterly
dividend will be payable on or about November 30, 2005 to shareholders of record
on November 14, 2005.

During the second quarter of 2005, all outstanding shares of Series A Preferred
Stock were converted into shares of BOK Financial common stock. A total of
6,920,666 shares of BOK Financial common stock were issued.
36

(8) Earnings Per Share

The following table presents the computation of basic and diluted earnings per
share (dollars in thousands, except share data):

<TABLE>
Three Months Ended Nine Months Ended
-----------------------------------------------------
Sept. 30, Sept. 30, Sept. 30, Sept. 30,
2005 2004 2005 2004
-----------------------------------------------------
Numerator:
<S> <C> <C> <C> <C>
Net income $ 50,827 $ 47,782 $ 153,347 $ 132,467
Preferred stock dividends - (750) (375) (1,500)
- ---------------------------------------------------------------------------------------------------------------
Numerator for basic earnings per share - income
available to common shareholders 50,827 47,032 152,972 130,967
- ---------------------------------------------------------------------------------------------------------------
Effect of dilutive securities:
Preferred stock dividends - 750 375 1,500
- ---------------------------------------------------------------------------------------------------------------
Numerator for diluted earnings per share - income
available
to common shareholders after assumed conversion $ 50,827 $ 47,782 $ 153,347 $ 132,467
- ---------------------------------------------------------------------------------------------------------------
Denominator:
Denominator for basic earnings per share - weighted
average shares 66,427,447 59,197,676 63,239,165 59,132,074
Effect of dilutive securities:
Employee stock compensation plans (1) 678,092 681,408 630,906 652,130
Convertible preferred stock - 6,921,021 3,143,454 6,921,182
Tanglewood market value guarantee - 2,495 - 17,547
- ---------------------------------------------------------------------------------------------------------------
Dilutive potential common shares 678,092 7,604,924 3,774,360 7,590,859
- ---------------------------------------------------------------------------------------------------------------
Denominator for diluted earnings per share - adjusted
weighted average shares and assumed conversions 67,105,539 66,802,600 67,013,525 66,722,933
- ---------------------------------------------------------------------------------------------------------------
Basic earnings per share $ 0.77 $ 0.79 $ 2.42 $ 2.21
- ---------------------------------------------------------------------------------------------------------------
Diluted earnings per share $ 0.76 $ 0.72 $ 2.29 $ 1.99
- ---------------------------------------------------------------------------------------------------------------

(1) Excludes employee stock options with exercise
prices greater than current market price. 819,444 - 857,937 -
</TABLE>
37

(9) Reportable Segments

Reportable segments reconciliation to the Consolidated Financial Statements for
the nine months ended September 30, 2005 is as follows (in thousands):

<TABLE>
Net Other Other
Interest Operating Operating Net Income Average
Revenue Revenue(1) Expense Assets
------------ -- ------------ -- ------------- -- ----------- -- --------------

<S> <C> <C> <C> <C> <C>
Total reportable segments $ 321,616 $ 265,424 $ 337,556 $ 147,339 $ 15,694,132
Unallocated items:
Tax-equivalent adjustment 3,790 - - 3,790 -
Funds management 17,307 (915) 5,130 2,283 1,681,326
All others (including eliminations), net (9,758) (865) 2,517 (65) (2,450,545)
------------ -- ------------ -- ------------- -- ----------- -- --------------

BOK Financial consolidated $ 332,955 $ 263,644 $ 345,203 $ 153,347 $ 14,924,913
============ == ============ == ============= == =========== == ==============
</TABLE>

(1) Excluding financial instruments gains/(losses).


Reportable segments reconciliation to the Consolidated Financial Statements for
the nine months ended September 30, 2004 is as follows (in thousands):

<TABLE>
Net Other Other
Interest Operating Operating Net Income Average
Revenue Revenue(1) Expense Assets
------------ -- ------------ -- ------------- -- ----------- -- --------------

<S> <C> <C> <C> <C> <C>
Total reportable segments $ 275,681 $ 237,852 $ 315,369 $ 109,834 $ 14,382,042
Unallocated items:
Tax-equivalent adjustment 3,406 - - 3,406 -
Funds management 45,412 (2,417) 8,996 14,586 1,549,998
All others (including eliminations), net (7,718) 96 5,277 4,641 (2,326,880)
------------ -- ------------ -- ------------- -- ----------- -- --------------

BOK Financial consolidated $ 316,781 $ 235,531 $ 329,642 $ 132,467 $ 13,605,160
============ == ============ == ============= == =========== == ==============
</TABLE>

(1) Excluding financial instruments gains/(losses).


(10) Contingent Liabilities

In the ordinary course of business, BOK Financial and its subsidiaries are
subject to legal actions and complaints. Management believes, based upon the
opinion of counsel, that the actions and liability or loss, if any, resulting
from the final outcomes of the proceedings, will not be material in the
aggregate.
38

(11) Financial Instruments with Off-Balance Sheet Risk

BOK Financial is a party to financial instruments with off-balance-sheet risk in
the normal course of business to meet the financing needs of its customers and
to manage interest rate risk. Those financial instruments involve, to varying
degrees, elements of credit risk in excess of the amount recognized in BOK
Financial's Consolidated Balance Sheets. Exposure to credit loss in the event of
nonperformance by the other party to the financial instrument for commitments to
extend credit and standby letters of credit is represented by the notional
amount of those instruments.

As of September 30, 2005, outstanding commitments and letters of credit were as
follows (in thousands):

September 30,
2005
--------------
Commitments to extend credit $ 3,856,992
Standby letters of credit 523,623
Commercial letters of credit 8,213
Commitments to purchase securities 62,850


(12) Subsequent Events

The Company has reached an agreement with the City of Tulsa to secure naming and
certain other rights to Tulsa's new arena, to be known as the BOK Center. The
Company will pay $11 million in annual installments over 20 years for the
rights. The first installment of $625 thousand is due within 30 days of the
agreement's execution date. The remaining installments are due in amounts
ranging from $475 thousand to $625 thousand, beginning on or before January 3,
2009. The Company may, at its sole discretion, accelerate one or more annual
installments and pay a discounted amount. The discounted amount shall be the
present value of the installment discounted at the average yield of 20-year U.S.
Treasury bonds.
39

<TABLE>
- ------------------------------------------------------------------------------------------------------------------------------
Nine Month Financial Summary - Unaudited
Consolidated Daily Average Balances, Average Yields and Rates
(Dollars in Thousands, Except Per Share Data)
Nine Months Ended
------------------------------------------------------------------------------------
September 30, 2005 September 30, 2004
----------------------------------------- --------------------------------------
Average Revenue/ Yield Average Revenue/ Yield
Balance Expense(1) /Rate Balance Expense(1) /Rate
------------------------------------------------------------------------------------
Assets

<S> <C> <C> <C> <C> <C> <C>
Taxable securities (3) $ 4,754,020 $ 152,578 4.31% $ 4,638,290 $ 147,684 4.26%
Tax-exempt securities (3) 221,392 8,540 5.16 203,182 8,721 5.73
- ------------------------------------------------------------------------------------------------------------------------------
Total securities (3) 4,975,412 161,118 4.34 4,841,472 156,405 4.32
- ------------------------------------------------------------------------------------------------------------------------------
Trading securities 14,506 527 4.86 17,978 522 3.88
Funds sold and resell agreements 32,073 706 2.94 15,898 183 1.54
Loans (2) 8,315,930 397,133 6.38 7,566,848 297,493 5.25
Less reserve for loan losses 110,823 - - 116,172 - -
- ------------------------------------------------------------------------------------------------------------------------------
Loans, net of reserve 8,205,107 397,133 6.47 7,450,676 297,493 5.33
- ------------------------------------------------------------------------------------------------------------------------------
Total earning assets (3) 13,227,098 559,484 5.66 12,326,024 454,603 4.93
- ------------------------------------------------------------------------------------------------------------------------------
Cash and other assets 1,697,815 1,279,136
- ------------------------------------------------------------------------------------------------------------------------------
Total assets $ 14,924,913 $ 13,605,160
- ------------------------------------------------------------------------------------------------------------------------------

Liabilities And Shareholders' Equity
Transaction deposits $ 4,261,669 48,646 1.53% $ 3,870,507 24,738 0.85%
Savings deposits 161,153 814 0.68 172,629 744 0.58
Time deposits 3,785,850 96,490 3.41 3,558,320 78,355 2.94
- ------------------------------------------------------------------------------------------------------------------------------
Total interest-bearing deposits 8,208,672 145,950 2.38 7,601,456 103,837 1.82
- ------------------------------------------------------------------------------------------------------------------------------
Funds purchased and repurchase
agreements 1,978,594 43,692 2.95 1,566,234 12,743 1.09
Other borrowings 978,280 23,413 3.20 1,007,762 12,004 1.59
Subordinated debenture 216,561 9,684 5.98 153,099 5,832 5.09
- ------------------------------------------------------------------------------------------------------------------------------
Total interest-bearing liabilities 11,382,107 222,739 2.62 10,328,551 134,416 1.74
- ------------------------------------------------------------------------------------------------------------------------------
Demand deposits 1,633,718 1,761,020
Other liabilities 462,472 241,681
Shareholders' equity 1,446,616 1,273,908
- ------------------------------------------------------------------------------------------------------------------------------
Total liabilities and shareholders'
equity $ 14,924,913 $ 13,605,160
- ------------------------------------------------------------------------------------------------------------------------------
Tax-Equivalent Net Interest Revenue (3) 336,745 3.04% 320,187 3.19%
Tax-Equivalent Net Interest Revenue
To Earning Assets (3) 3.41 3.47
Less tax-equivalent adjustment (1) 3,790 3,406
- ------------------------------------------------------------------------------------------------------------------------------
Net Interest Revenue 332,955 316,781
Provision for credit losses 7,991 16,000
Other operating revenue 259,602 230,176
Other operating expense 345,203 329,642
- ------------------------------------------------------------------------------------------------------------------------------
Income Before Taxes 239,363 201,315
Federal and state income tax 86,016 68,848
- ------------------------------------------------------------------------------------------------------------------------------
Net Income $ 153,347 $ 132,467
- ------------------------------------------------------------------------------------------------------------------------------
Earnings Per Average Common Share Equivalent:
Net Income:
Basic $ 2.42 $ 2.21
- ------------------------------------------------------------------------------------------------------------------------------
Diluted $ 2.29 $ 1.99
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1) Tax equivalent at the statutory federal and state rates for the periods
presented. The taxable equivalent adjustments shown are for comparative
purposes.
(2) The loan averages included loans on which the accrual of interest has been
discontinued and are stated net of unearned income.
(3) Yield calculations exclude security trades that have been recorded on trade
date with no corresponding interest income.
40

<TABLE>
- ------------------------------------------------------------------------------------------------------------------------------
Quarterly Financial Summary - Unaudited
Consolidated Daily Average Balances, Average Yields and Rates
(Dollars in Thousands, Except Per Share Data)
Three Months Ended
-------------------------------------------------------------------------------------
September 30, 2005 June 30, 2005
------------------------------------------ -------------------------------------
Average Revenue/ Yield / Average Revenue/ Yield /
Balance Expense(1) Rate Balance Expense(1) Rate
-------------------------------------------------------------------------------------
Assets
<S> <C> <C> <C> <C> <C> <C> <C>
Taxable securities (3) $ 4,800,698 $ 51,946 4.28% $ 4,831,186 $ 51,275 4.32%
Tax-exempt securities (3) 231,097 2,888 4.96 215,360 2,810 5.23
- ------------------------------------------------------------------------------------------------------------------------------
Total securities (3) 5,031,795 54,834 4.31 5,046,546 54,085 4.36
- ------------------------------------------------------------------------------------------------------------------------------
Trading securities 14,560 171 4.66 11,639 165 5.69
Funds sold and resell agreements 44,882 386 3.41 21,170 156 2.96
Loans (2) 8,635,732 144,954 6.66 8,341,490 133,173 6.40
Less reserve for loan losses 109,840 - - 111,056 - -
- ------------------------------------------------------------------------------------------------------------------------------
Loans, net of reserve 8,525,892 144,954 6.75 8,230,434 133,173 6.49
- ------------------------------------------------------------------------------------------------------------------------------
Total earning assets (3) 13,617,129 200,345 5.83 13,309,789 187,579 5.68
- ------------------------------------------------------------------------------------------------------------------------------
Cash and other assets 1,970,746 2,084,745
- ------------------------------------------------------------------------------------------------------------------------------
Total assets $ 15,587,875 $ 15,394,534
- ------------------------------------------------------------------------------------------------------------------------------

Liabilities And Shareholders' Equity

Transaction deposits $ 4,533,912 $ 18,968 1.66% $ 4,323,513 $ 16,049 1.49%
Savings deposits 157,772 280 0.70 166,426 285 0.69
Time deposits 3,958,948 35,255 3.53 3,710,338 31,499 3.41
- ------------------------------------------------------------------------------------------------------------------------------
Total interest-bearing deposits 8,650,632 54,503 2.50 8,200,277 47,833 2.34
- ------------------------------------------------------------------------------------------------------------------------------
Funds purchased and repurchase
agreements 2,067,432 17,738 3.40 2,160,031 15,764 2.93
Other borrowings 1,047,423 9,510 3.60 914,968 7,224 3.17
Subordinated debenture 297,284 4,477 5.97 200,038 2,980 5.98
- ------------------------------------------------------------------------------------------------------------------------------
Total interest-bearing liabilities 12,062,771 86,228 2.84 11,475,314 73,801 2.58
- ------------------------------------------------------------------------------------------------------------------------------
Demand deposits 1,424,102 1,586,248
Other liabilities 613,667 892,714
Shareholders' equity 1,487,335 1,440,258
- ------------------------------------------------------------------------------------------------------------------------------
Total liabilities and shareholders'
equity $ 15,587,875 $ 15,394,534
- ------------------------------------------------------------------------------------------------------------------------------
Tax-Equivalent Net Interest Revenue (3) $ 114,117 2.99% $ 113,778 3.10%
Tax-Equivalent Net Interest Revenue
To Earning Assets (3) 3.32 3.45
Less tax-equivalent adjustment (1) 1,289 1,245
- ------------------------------------------------------------------------------------------------------------------------------
Net Interest Revenue 112,828 112,533
Provision for credit losses 3,976 2,015
Other operating revenue 86,855 94,591
Other operating expense 117,034 126,010
- ------------------------------------------------------------------------------------------------------------------------------
Income before taxes 78,673 79,099
Federal and state income tax 27,846 28,634
- ------------------------------------------------------------------------------------------------------------------------------
Net Income $ 50,827 $ 50,465
- ------------------------------------------------------------------------------------------------------------------------------
Earnings Per Average Common Share Equivalent:
Net income:
Basic $ 0.77 $ 0.79
- ------------------------------------------------------------------------------------------------------------------------------
Diluted $ 0.76 $ 0.75
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(1) Tax equivalent at the statutory federal and state rates for the periods
presented. The taxable equivalent adjustments shown are for comparative
purposes.
(2) The loan averages included loans on which the accrual of interest has been
discontinued and are stated net of unearned income.
(3) Yield calculations exclude security trades that have been recorded on trade
date with no corresponding interest income.
41

<TABLE>
- -------------------------------------------------------------------------------------------------------------------------



Three Months Ended
- -------------------------------------------------------------------------------------------------------------------------
March 31, 2005 December 31, 2004 September 30, 2004
- -------------------------------------------------------------------------------------------------------------------------
Average Revenue/ Yield / Average Revenue/ Yield / Average Revenue/ Yield /
Balance Expense(1) Rate Balance Expense(1) Rate Balance Expense(1) Rate
- -------------------------------------------------------------------------------------------------------------------------

<S> <C> <C> <C> <C> <C> <C> <C> <C>
$ 4,628,233 $ 49,356 4.32% $ 4,709,193 $ 50,200 4.25% $ 4,652,435 $ 50,847 4.34%
217,571 2,843 5.30 219,873 2,951 5.37 215,190 2,951 5.46
- -------------------------------------------------------------------------------------------------------------------------
4,845,804 52,199 4.36 4,929,066 53,151 4.30 4,867,625 53,798 4.39
- -------------------------------------------------------------------------------------------------------------------------
17,205 191 4.50 10,208 107 4.17 14,956 77 2.05
30,003 164 2.22 31,994 170 2.11 23,334 91 1.55
7,963,177 119,006 6.06 7,873,974 111,292 5.62 7,656,588 104,181 5.41
111,955 - - 114,106 - - 115,504 - -
- -------------------------------------------------------------------------------------------------------------------------
7,851,222 119,006 6.15 7,759,868 111,292 5.71 7,541,084 104,181 5.50
- -------------------------------------------------------------------------------------------------------------------------
12,744,234 171,560 5.46 12,731,136 164,720 5.15 12,446,999 158,147 5.05
- -------------------------------------------------------------------------------------------------------------------------
1,808,680 1,858,345 1,399,982
- -------------------------------------------------------------------------------------------------------------------------
$ 14,552,914 $ 14,589,481 $ 13,846,981
- -------------------------------------------------------------------------------------------------------------------------


$ 3,920,844 $ 13,629 1.41% $ 3,841,742 $ 10,779 1.12% $ 3,931,166 $ 9,280 0.94%
159,276 249 0.63 160,404 231 0.57 169,398 266 0.62
3,685,257 29,736 3.27 3,662,455 29,586 3.21 3,712,161 27,667 2.97
- -------------------------------------------------------------------------------------------------------------------------
7,765,377 43,614 2.28 7,664,601 40,596 2.11 7,812,725 37,213 1.89
- -------------------------------------------------------------------------------------------------------------------------

1,704,327 10,190 2.42 1,747,391 8,397 1.91 1,458,245 5,048 1.38
971,616 6,679 2.79 1,005,679 5,703 2.26 1,003,050 4,615 1.83
150,752 2,227 5.99 152,634 1,929 5.03 152,333 1,766 4.61
- -------------------------------------------------------------------------------------------------------------------------
10,592,072 62,710 2.40 10,570,305 56,625 2.13 10,426,353 48,642 1.86
- -------------------------------------------------------------------------------------------------------------------------
1,895,989 1,938,205 1,839,311
653,434 712,981 285,807
1,411,419 1,367,990 1,295,510
- -------------------------------------------------------------------------------------------------------------------------
$ 14,552,914 $ 14,589,481 $ 13,846,981
- -------------------------------------------------------------------------------------------------------------------------
$ 108,850 3.06% $ 108,095 3.02% $ 109,505 3.19%

3.46 3.38 3.50
1,256 1,633 1,120
- -------------------------------------------------------------------------------------------------------------------------
107,594 106,462 108,385
2,000 4,439 4,986
78,156 78,714 81,086
102,159 111,582 114,202
- -------------------------------------------------------------------------------------------------------------------------
81,591 69,155 70,283
29,536 22,599 22,501
- -------------------------------------------------------------------------------------------------------------------------
$ 52,055 $ 46,556 $ 47,782
- -------------------------------------------------------------------------------------------------------------------------


$ 0.87 $ 0.78 $ 0.79
- -------------------------------------------------------------------------------------------------------------------------
$ 0.78 $ 0.70 $ 0.72
- -------------------------------------------------------------------------------------------------------------------------
</TABLE>
42

PART II. Other Information

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

The following table provides information with respect to purchases made by
or on behalf of the Company or any "affiliated purchaser" (as defined in Rule
10b-18(a)(3) under the Securities Exchange Act of 1934), of the Company's common
stock during the three months ended September 30, 2005.

<TABLE>
- ------------------------ ---------------- ---------------- ------------------------------------ -----------------------------
Total Number Average Price Total Number of Shares Purchased Maximum Number of Shares
of Shares Paid per Share as Part of Publicly Announced that May Yet Be Purchased
Period Purchased (2) Plans or Programs (1) Under the Plans
- ------------------------ ---------------- ---------------- ------------------------------------ -----------------------------

<S> <C> <C> <C> <C>
July 1, 2005 to 7,258 $ 47.36 - 1,970,000
July 31, 2005
- ------------------------ ---------------- ---------------- ------------------------------------ -----------------------------

August 1, 2005 to 6,188 $ 45.99 - 1,970,000
August 31, 2005
- ------------------------ ---------------- ---------------- ------------------------------------ -----------------------------

September 1, 2005 to 12,340 $ 47.64 - 1,970,000
September 30, 2005
- ------------------------ ---------------- ---------------- ------------------------------------ -----------------------------

Total 25,786 -
- ------------------------ ---------------- ---------------- ------------------------------------ -----------------------------
</TABLE>

(1) The Company had a stock repurchase plan that was initially authorized by
the Company's board of directors on February 24, 1998 and amended on May
25, 1999. Under the terms of that plan, the Company could repurchase up to
800,000 shares of its common stock. As of March 31, 2005, the Company had
repurchased 638,642 shares under that plan. On April 26, 2005, the
Company's board of directors terminated this authorization and replaced it
with a new stock repurchase plan authorizing the Company to repurchase up
to two million shares of the Company's common stock. As of September 30,
2005, the Company had repurchased 30,000 shares under the new plan.

(2) The Company routinely repurchases mature shares from employees to cover the
exercise price and taxes in connection with employee stock option
exercises.


Item 6. Exhibits

31.1 Certification of Chief Executive Officer Pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002

31.2 Certification of Chief Financial Officer Pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002

32 Certification of Chief Executive Officer and Chief Financial Officer
Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of
the Sarbanes-Oxley Act of 2002


Items 1, 3, 4, and 5 are not applicable and have been omitted.
43

Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


BOK FINANCIAL CORPORATION
(Registrant)



Date: November 9, 2005 /s/ Steven E. Nell
--------------------------- -------------------------------
Steven E. Nell
Executive Vice President and
Chief Financial Officer


/s/ John C. Morrow
-------------------------------
John C. Morrow
Senior Vice President and Director
of Financial Accounting & Reporting