C3.ai, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| SIEBEL THOMAS M | Executive Chairman | Sale | 392,064 | $14.37 | $5,633,960 | 1,082,613 | Dec 17, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OFFICER | Option Exercise | 8,008 | — | — | 217,162 | Dec 16, 2025 |
| Hyten John E. | — | Disposition | 2,500 | $14.65 | $36,625 | 130,658 | Dec 15, 2025 |
| SIEBEL THOMAS M | Executive Chairman | Sale | 23,000 | $15.94 | $366,620 | 744,129 | Dec 11, 2025 |
| SIEBEL THOMAS M | Executive Chairman | Gift | 15,736 | — | — | — | Dec 1, 2025 |
| SIEBEL THOMAS M | Executive Chairman | Sale | 543,706 | $15.24 | $8,286,079 | 1,437,174 | Nov 11, 2025 |
| SIEBEL THOMAS M | Executive Chairman | Gift | 25,580 | — | — | — | Nov 1, 2025 |
| SIEBEL THOMAS M | Executive Chairman | Sale | 554,802 | $18.82 | $10,441,374 | 1,955,300 | Oct 14, 2025 |
| Rice Condoleezza | — | Option Exercise | 312 | $1.86 | $580 | 74,699 | Oct 3, 2025 |
| Schilling Robert David | EVP & Chief Commercial Officer | Award / Grant | 470,420 | — | — | 1,481,747 | Oct 1, 2025 |
| SIEBEL THOMAS M | Executive Chairman | Sale | 566,125 | $17.23 | $9,754,334 | 2,510,102 | Sep 16, 2025 |
| Ehikian Stephen Bradley | Chief Executive Officer | Award / Grant | 1,140,902 | — | — | 1,140,902 | Sep 15, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OFFICER | Sale | 46,881 | $16.99 | $796,508 | 209,154 | Sep 15, 2025 |
| SIEBEL THOMAS M | Executive Chairman | Option Exercise | 179,119 | — | — | 179,119 | Sep 12, 2025 |
| SIEBEL THOMAS M | Executive Chairman | Option Exercise | 32,736 | — | — | 32,736 | Sep 3, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Sale | 577,678 | $16.78 | $9,693,437 | 2,973,572 | Aug 12, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Option Exercise | 283,333 | — | — | 659,916 | Aug 1, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Sale | 13,594 | $29.24 | $397,489 | 3,227,334 | Jul 18, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OFFICER | Sale | 8,706 | $24.97 | $217,389 | 166,218 | Jun 27, 2025 |
| Schilling Robert David | EVP & Chief Commercial Officer | Award / Grant | 1,011,327 | — | — | 1,011,327 | Jun 26, 2025 |
| Hyten John E. | — | Gift | 4,999 | — | — | 102,886 | Jun 25, 2025 |
| Hyten John E. | — | Sale | 10,000 | $23.75 | $237,500 | 63,942 | Jun 16, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OFFICER | Option Exercise | 4,000 | — | — | 12,258 | Jun 16, 2025 |
| Witteveen Merel | Senior VP, Operations | Option Exercise | 10,000 | — | — | 19,225 | Jun 16, 2025 |
| SEWELL D BRUCE | — | Option Exercise | 79 | $1.86 | $147 | 79 | Jun 11, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Sale | 10,503 | $25.76 | $270,557 | 3,816,802 | Jun 11, 2025 |
| Witteveen Merel | Senior VP, Operations | Sale | 1,710 | $26.23 | $44,853 | 9,225 | Jun 7, 2025 |
| LEVIN RICHARD C | — | Option Exercise | 36,000 | $4.68 | $168,480 | 197,664 | Jun 2, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Sale | 17,000 | $26.30 | $447,100 | 15,736 | Jun 1, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OFFICER | Sale | 3,719 | $30.00 | $111,570 | 250 | May 29, 2025 |
| WARD JR STEPHEN M | — | Option Exercise | 42,382 | $4.68 | $198,348 | 588,877 | May 29, 2025 |
| Witteveen Merel | Senior VP, Operations | Sale | 3,189 | $26.32 | $83,934 | 9,572 | May 29, 2025 |
| Witteveen Merel | Senior VP, Operations | Sale | 805 | $23.56 | $18,966 | 12,761 | May 24, 2025 |
| Witteveen Merel | Senior VP, Operations | Sale | 5,719 | $23.32 | $133,367 | 12,066 | May 16, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Sale | 341,698 | $24.00 | $8,200,752 | 4,674,643 | May 14, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Gift | 26,115 | — | — | 5,016,341 | May 1, 2025 |
| Witteveen Merel | Senior VP, Operations | Award / Grant | 1,108 | — | — | 8,395 | Apr 28, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Sale | 10,728 | $19.92 | $213,702 | 4,990,860 | Apr 14, 2025 |
| Snabe Jim H. | — | Award / Grant | 360,000 | — | — | 370,000 | Mar 31, 2025 |
| Witteveen Merel | Senior VP, Operations | Sale | 1,133 | $22.25 | $25,209 | 7,287 | Mar 19, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Sale | 127,191 | $21.83 | $2,776,580 | 598,986 | Mar 17, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OFFICER | Option Exercise | 8,008 | — | — | 8,258 | Mar 15, 2025 |
| Witteveen Merel | Senior VP, Operations | Tax Withholding | 1,721 | $22.53 | $38,774 | 7,287 | Mar 9, 2025 |
| Hyten John E. | — | Gift | 5,000 | — | — | 251,043 | Mar 4, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Tax Withholding | 16,624 | $23.45 | $389,833 | 1,253,379 | Mar 3, 2025 |
| Witteveen Merel | Senior VP, Operations | Tax Withholding | 826 | $28.50 | $23,541 | 6,220 | Feb 25, 2025 |
| Witteveen Merel | Senior VP, Operations | Option Exercise | 10,000 | — | — | 14,460 | Feb 18, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Option Exercise | 133,000 | $1.86 | $247,380 | 1,889,390 | Feb 12, 2025 |
| LEVIN RICHARD C | — | Sale | 12,000 | $29.84 | $358,080 | 161,664 | Feb 3, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OFFICER | Tax Withholding | 26,977 | $31.35 | $845,729 | 1,782,538 | Feb 3, 2025 |