Jeffrey Shannon Slocum sold $1.8M of HAL stock

Jeffrey Shannon Slocum, Director, EVP and COO of Halliburton Co (HAL), sold 52,572 shares of HAL stock worth $1.8M, per an SEC Form 4 filed Aug 20, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade happened on Aug 19, 2026, 1 day before it was made public.

HAL has moved -6.0% since the trade date, from $35.02 to $32.93 (Nov 11, 2026 close).