Form 4: C3.ai CEO Sells Shares
Insider Transaction (Form 4)
Thomas M Siebel, CEO and Chairman of the Board, a Director and 10% owner of C3.ai, Inc., sold 16,890 shares of common stock on September 1, 2026 for $10.30 per share.
Summary
- Option exercise/conversion: acquired 32,736 Class A Common Stock on September 1, 2026; holds 755,098 after (Direct).
- Open-market sale: disposed of 16,890 Class A Common Stock at $10.30 ($173,967) on September 2, 2026; holds 738,208 after (Direct).
- Bona fide gift: disposed of 15,846 Class A Common Stock on September 3, 2026; holds 722,362 after (Direct).
- Bona fide gift: acquired 15,846 Class A Common Stock on September 3, 2026; holds 7,083,033 after (Indirect).
- Option exercise/conversion: disposed of 32,736 Restricted Stock Units on September 1, 2026; holds 32,738 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $173,967 of stock on the open market.
Insider Transactions
Thomas M Siebel — Director, Officer (CEO and Chairman of the Board), 10% owner
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-01 | Option exercise/conversion | Class A Common Stock | 32,736 | — | — | 755,098 |
| 2026-09-02 | Open-market sale | Class A Common Stock | 16,890 | $10 | $174.0K | 738,208 |
| 2026-09-03 | Bona fide gift | Class A Common Stock | 15,846 | — | — | 722,362 |
| 2026-09-03 | Bona fide gift | Class A Common Stock | 15,846 | — | — | 7,083,033 |
| 2026-09-01 | Option exercise/conversion | Restricted Stock Units | 32,736 | — | — | 32,738 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-01 | Option exercise/conversion (32,736 shares) |
| 2026-09-02 | Open-market sale (16,890 shares) |
| 2026-09-03 | Bona fide gift (15,846 shares) |
| 2026-09-03 | Bona fide gift (15,846 shares) |
| 2026-09-01 | Option exercise/conversion (32,736 shares) |
Keywords
insider transaction, Form 4, AI, C3.ai, Inc., bearish, Thomas M Siebel
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