AlphaYouTM
Insider selling
Thomas M Siebel sold $4.8M of C3.ai, Inc. (AI) stock
Thomas M Siebel, CEO and Chairman of the Board, 10% of C3.ai, Inc. (AI), sold 444,248 shares of AI stock worth $4.8M, per an SEC Form 4 filed Sep 17, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade happened on Sep 15, 2026, 2 days before it was made public.
AI has moved +0.5% since the trade date, from $10.79 to $10.84 (Sep 21, 2026 close).
- Traded
- Sep 15, 2026
- Disclosed
- Sep 17, 2026
- Filing delay
- 2 days
- Price since
- +0.5%
- Role
- CEO and Chairman of the Board, 10%
- Source
- SEC Form 4
More AI insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.