Equity Compensation Plan Information
(1) Includes 62,363 shares potentially issuable upon the vesting of outstanding restricted share units.
(2) The weighted average exercise price relates only to the exercise of outstanding options included in column (a).
Ownership of Certain Beneficial Owners and Management
Audit Fees include aggregate fees billed for professional services rendered by Porter Keadle Moore, LLC for the audit of the Company’s annual consolidated financial statements for the years ended December 31, 2013 and 2012, review of the annual report on Form 10-K, and the limited reviews of quarterly condensed consolidated financial statements included in periodic reports filed with the SEC during 2013, including out of pocket expenses.