X0306 4 2016-05-20 0000045012 HALLIBURTON CO HAL 0001673421 Carre Eric 3000 NORTH SAM HOUSTON PARKWAY E. HOUSTON TX 77032 1 EVP Global Business Lines Common Stock 2016-05-20 4 S 0 10425 40.47 D 156367.6 D Option To Buy Common Stock 34.48 2016-01-04 2026-01-04 Common Stock 28604 28604 D Option To Buy Common Stock 39.49 2015-01-02 2025-01-02 Common Stock 24750 24750 D Option To Buy Common Stock 50.01 2014-01-02 2024-01-02 Common Stock 8300 8300 D Option To Buy Common Stock 36.31 2013-01-03 2023-01-03 Common Stock 13900 13900 D Option To Buy Common Stock 34.15 2012-01-03 2022-01-03 Common Stock 3666 3666 D Option To Buy Common Stock 40.83 2011-01-01 2021-01-01 Common Stock 7000 7000 D /s/ Robert L. Hayter, by Power of Attorney 2016-05-24