Daniel Patrick O'Day sold $19.7M of GILD stock

Daniel Patrick O'Day, Chairman & CEO of Gilead Sciences, Inc. (GILD), sold 112,429 shares of GILD stock worth $19.7M, per an SEC Form 4 filed Nov 6, 2026.

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

The trade happened on Nov 4, 2026, 2 days before it was made public.

GILD has moved -4.4% since the trade date, from $174.48 to $166.89 (Nov 6, 2026 close).