C3.ai, Inc. (AI) Insider Trading
Directors, officers and holders of more than 10% of AI report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 454 transactions on file: 0 with code P, 7 with code S and 43 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 26, 2026 | Clayville Michael Wayne | Director | A Award | 27,365 | Not measured | Not measured |
| Oct 26, 2026 | Murray Alan S | Director | A Award | 54,730 | Not measured | Not measured |
| Oct 26, 2026 | Hyten John E. | Director | A Award | 27,365 | Not measured | Not measured |
| Oct 26, 2026 | SEWELL D BRUCE | Director | A Award | 28,928 | Not measured | Not measured |
| Oct 26, 2026 | WARD JR STEPHEN M | Director | A Award | 28,928 | Not measured | Not measured |
| Oct 26, 2026 | LEVIN RICHARD C | Director | A Award | 27,365 | Not measured | Not measured |
| Oct 26, 2026 | MCCAFFERY MICHAEL G | Director | A Award | 30,883 | Not measured | Not measured |
| Oct 26, 2026 | GOLDMAN KENNETH A | Director | A Award | 54,730 | Not measured | Not measured |
| Oct 26, 2026 | Sridhar KR | Director | A Award | 27,365 | Not measured | Not measured |
| Oct 15, 2026 | Hyten John E. | Director | D Disposition | 2,500 | $12.16 | $30,400 |
| Oct 13, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 435,363 | $3.90 | $1,697,916 |
| Oct 13, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 435,363 | Not measured | Not measured |
| Oct 13, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | S Sale | 435,363 | $11.82 | $5,145,076 |
| Oct 12, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | S Sale | 20,000 | $12.37 | $247,400 |
| Sep 30, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 106,793 | Not measured | Not measured |
| Sep 30, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 239 | Not measured | Not measured |
| Sep 30, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 106,793 | Not measured | Not measured |
| Sep 30, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 239 | Not measured | Not measured |
| Sep 30, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 106,793 | Not measured | Not measured |
| Sep 30, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 239 | Not measured | Not measured |
| Sep 30, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 106,793 | Not measured | Not measured |
| Sep 30, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 239 | Not measured | Not measured |
| Sep 17, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | G Gift | 15,930 | Not measured | Not measured |
| Sep 17, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | G Gift | 15,930 | Not measured | Not measured |
| Sep 16, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 162,247 | $3.90 | $632,763 |
| Sep 16, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | S Sale | 162,247 | $10.54 | $1,710,083 |
| Sep 16, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | S Sale | 21,077 | $10.48 | $220,887 |
| Sep 16, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | G Gift | 29,856 | Not measured | Not measured |
| Sep 16, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | G Gift | 29,856 | Not measured | Not measured |
| Sep 16, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 162,247 | Not measured | Not measured |
| Sep 15, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | S Sale | 282,001 | $10.90 | $3,073,811 |
| Sep 15, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M Exercise | 8,007 | Not measured | Not measured |
| Sep 15, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 282,001 | $3.90 | $1,099,804 |
| Sep 15, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M Exercise | 8,007 | Not measured | Not measured |
| Sep 15, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M Exercise | 1,000 | Not measured | Not measured |
| Sep 15, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 282,001 | Not measured | Not measured |
| Sep 15, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M Exercise | 1,000 | Not measured | Not measured |
| Sep 15, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M Exercise | 20,000 | Not measured | Not measured |
| Sep 15, 2026 | Hyten John E. | Director | D Disposition | 2,500 | $10.79 | $26,975 |
| Sep 15, 2026 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M Exercise | 20,000 | Not measured | Not measured |
| Sep 14, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 21,986 | Not measured | Not measured |
| Sep 14, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | S Sale | 22,780 | $10.56 | $240,557 |
| Sep 14, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 21,986 | Not measured | Not measured |
| Sep 11, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 44,766 | Not measured | Not measured |
| Sep 11, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 44,766 | Not measured | Not measured |
| Sep 3, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 15,846 | Not measured | Not measured |
| Sep 3, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | G Gift | 15,846 | Not measured | Not measured |
| Sep 2, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | S Sale | 16,890 | $10.30 | $173,967 |
| Sep 1, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 32,736 | Not measured | Not measured |
| Sep 1, 2026 | SIEBEL THOMAS M | CEO and Chairman of the Board | M Exercise | 32,736 | Not measured | Not measured |
The full Form 4 history is on the AI company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.