C3.ai, Inc. · NYSE:AI
Siebel Thomas M sold 481,638 C3.ai, Inc. shares (Form 4)
Traded May 15 to May 18, 2026 · Filed May 19, 2026
From May 15 to May 18, 2026, Siebel Thomas M (Director, CEO and Chairman of the Board, 10% owner) sold 481,638 C3.ai, Inc. shares at an average US$8.70 for US$4.19M under a trading plan, leaving 722,362 shares. Filed May 19, 2026 (Form 4).
- Sold
- 481,638 shares
- Price
- US$8.70 average (US$8.65 to US$8.72)
- Value
- US$4.19M
- Holding after
- 722,362 shares
- Trading plan
- Yes (Made under a plan set in advance)
- Role
- Director, CEO and Chairman of the Board, 10% owner
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| May 15, 2026 | Class A Common Stock | Option exercise | 369,624 | US$2.04 | 1,091,986 | Direct |
| May 15, 2026 | Class A Common Stock | Sale | 369,624 | US$8.72 | 722,362 | Direct |
| May 18, 2026 | Class A Common Stock | Option exercise | 112,014 | US$2.04 | 834,376 | Direct |
| May 18, 2026 | Class A Common Stock | Sale | 112,014 | US$8.65 | 722,362 | Direct |
Source
Related
- C3.ai, Inc.
- Siebel Thomas M
- C3.ai, Inc. shareholders
- Form 4 · Siebel Thomas M · Oct 14, 2026
- Form 4 · Siebel Thomas M · Oct 2, 2026
- Form 4 · Siebel Thomas M · Sep 17, 2026
- Form 4 · Siebel Thomas M · Sep 15, 2026
- Form 4 · Siebel Thomas M · Sep 3, 2026
- Form 4 · Hyten John E. · Oct 16, 2026
- Form 4 · Lath Hitesh · Oct 14, 2026
- Form 4 · Lath Hitesh · Sep 17, 2026
- Form 4 · Hyten John E. · Sep 17, 2026
- Form 4 · Siebel Thomas M · Aug 13, 2026