AlphaYouWD
Insider selling
William D Mosley sold $10.4M of Seagate Technology Holdings plc (STX) stock
William D Mosley, CEO of Seagate Technology Holdings plc (STX), sold 12,920 shares of STX stock worth $10.4M, per an SEC Form 4 filed Aug 4, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Aug 3, 2026, 1 day before it was made public.
STX has moved +5.6% since the trade date, from $831.06 to $877.33 (Sep 21, 2026 close).
- Traded
- Aug 3, 2026
- Disclosed
- Aug 4, 2026
- Filing delay
- 1 day
- Price since
- +5.6%
- Role
- CEO
- Source
- SEC Form 4
More STX insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.