X0303 4 2009-06-17 0 0000006769 APACHE CORP APA 0001380034 Hoyt Rebecca A ONE POST OAK CENTRAL 2000 POST OAK BLVD, SUITE 100 HOUSTON TX 77056 0 1 0 0 Vice President and Controller Common Stock 2009-06-17 4 M 0 522. 0.00 A 6020. D Common Stock 2009-06-17 4 F 0 139. 84.20 D 5881. D Common Stock 10845.359 I Held by Trustee of 401(k) Plan Conditional Grant ($81.00 Threshold) 0.00 2009-06-17 4 M 0 522. 0.00 D 2010-07-14 Common Stock 522. 523. D The shares of common stock of Apache are deemed to also represent certain preferred stock purchase rights ('Rights'). The Rights are not currently exercisable or separately tradable and presently are evidenced by certificates for shares of the common stock. Value attributable to such Rights, if any, is reflected in the market price of the common stock. $81.00 price threshold attained on 06/14/2007 under the terms of 2000 Share Appreciation Plan. Data for the 06/14/2009 vesting provided by the plan administrator on 06/17/2009. Grant vests one-fourth on each of 06/14/2007, 06/14/2008, 06/14/2009,and 06/14/2010, and vested portion distributed within 30 days of each such date. Shares used to cover required tax withholding on 06/14/2009 vesting of conditional grant. Data provided by the plan administrator on 06/17/2009. With tandem tax withholding right Payable if Apache common stock attains the per share price threshold prior by 01/01/2008. If threshold is attained, will be paid over four vesting dates: within 30 days after the date on which the price threshold is attained, and the dates 12 months, 24 months, and 36 months following such date of attainment. Cheri L. Peper, Attorney-in-Fact 2009-06-18