X0306 4 2017-10-26 0000773910 ANADARKO PETROLEUM CORP APC 0001705952 Brown Daniel E ANADARKO PETROLEUM CORPORATION 1201 LAKE ROBBINS DRIVE THE WOODLANDS TX 77380 1 EVP, US Onshore Operations Common Stock 2017-10-26 4 M 0 2053 0 A 17564 D Common Stock 2017-10-26 4 F 0 561 47.69 D 17003 D Common Stock 408 I 401(k) Plan Restricted Stock Units 2017-10-26 4 M 0 2053 0 D Common Stock 2053 2053 D Includes 18 shares of common stock acquired as a result of dividend equivalents with respect to restricted stock units. The dividend equivalents were accrued and reinvested in shares of the Company's common stock and paid upon vesting of the underlying award. Each restricted stock unit represents a contingent right to receive one share of APC common stock. The restricted stock units vest in three annual installments beginning one year after the date of grant. /s/ Courtney H. Landry by power of atty. for Daniel E. Brown 2017-10-30