X0304 4 2011-12-06 0000045012 HALLIBURTON CO HAL 0001197217 CORNELISON ALBERT O JR HALLIBURTON COMPANY 3000 N. SAM HOUSTON PKWY E. HOUSTON TX 77032 0 1 0 0 EVP and General Counsel Common Stock 2011-12-06 4 A 0 19800 35.57 A 137633 D Common Stock 2011-12-06 4 D 0 1101 35.57 D 136532 D Option to Buy Common Stock 35.57 2011-12-06 4 A 0 25600 35.57 A 2011-12-06 2021-12-06 Common Stock 25600 25600 D Option to Buy Common Stock 29.35 2009-12-01 2019-12-01 Common Stock 24066 24066 D Option to Buy Common Stock 15.42 2008-12-01 2018-12-01 Common Stock 13333 13333 D Option to Buy Common Stock 39.19 2010-12-01 2020-12-01 Common Stock 25100 25100 D Option to Buy Common Stock 36.90 2007-12-05 2017-12-05 Common Stock 18000 18000 D Option to Buy Common Stock 33.17 2006-12-06 2016-12-06 Common Stock 31200 31200 D Shares awarded pursuant to the Halliburton Company Stock and Incentive Plan. Said Plan provides for the surrender of common stock to the Issuer to satisfy withholding tax obligations. On December 6, 2011, the closing price of Halliburton Company's Common Stock on the New York Stock Exchange was $35.57. Shares transferred to Halliburton Company for payment for Federal tax withholding obligations on lapse of restrictions on shares issued under the Stock and Incentive Plan. Said Plan permits Reporting Person to satisfy withholding tax obligation by transferring unrestricted shares to the Issuer. Stock options awarded pursuant to the Halliburton Company Stock and Incentive Plan. Said Plan provides for the surrender of common stock to the Issuer to satisfy withholding tax obligations. The options granted become exercisable on each of the first, second and third aniversaries of the grant in cumulative increments of one-third each of the number of shares subject to the option. Robert L. Hayter, by Power of Attorney 2011-12-08