SIEBEL THOMAS M
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to SIEBEL THOMAS M. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| AI | Executive Chairman | Sale | 392,064 | $14.37 | $5,633,960 | Dec 17, 2025 |
| AI | Executive Chairman | Sale | 23,000 | $15.94 | $366,620 | Dec 11, 2025 |
| AI | Executive Chairman | Gift | 15,736 | — | — | Dec 1, 2025 |
| AI | Executive Chairman | Sale | 543,706 | $15.24 | $8,286,079 | Nov 11, 2025 |
| AI | Executive Chairman | Gift | 25,580 | — | — | Nov 1, 2025 |
| AI | Executive Chairman | Sale | 554,802 | $18.82 | $10,441,374 | Oct 14, 2025 |
| AI | Executive Chairman | Sale | 566,125 | $17.23 | $9,754,334 | Sep 16, 2025 |
| AI | Executive Chairman | Option Exercise | 179,119 | — | — | Sep 12, 2025 |
| AI | Executive Chairman | Option Exercise | 32,736 | — | — | Sep 3, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Sale | 577,678 | $16.78 | $9,693,437 | Aug 12, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Option Exercise | 283,333 | — | — | Aug 1, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Sale | 13,594 | $29.24 | $397,489 | Jul 18, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Sale | 10,503 | $25.76 | $270,557 | Jun 11, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Sale | 17,000 | $26.30 | $447,100 | Jun 1, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Sale | 341,698 | $24.00 | $8,200,752 | May 14, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Gift | 26,115 | — | — | May 1, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Sale | 10,728 | $19.92 | $213,702 | Apr 14, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Sale | 127,191 | $21.83 | $2,776,580 | Mar 17, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Tax Withholding | 16,624 | $23.45 | $389,833 | Mar 3, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Option Exercise | 133,000 | $1.86 | $247,380 | Feb 12, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Tax Withholding | 26,977 | $31.35 | $845,729 | Feb 3, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Option Exercise | 409,831 | $1.86 | $762,286 | Jan 14, 2025 |
| AI | CHIEF EXECUTIVE OFFICER | Gift | 16,145 | — | — | Dec 1, 2024 |
| AI | CHIEF EXECUTIVE OFFICER | Option Exercise | 53,125 | — | — | Nov 1, 2024 |
| AI | CHIEF EXECUTIVE OFFICER | Option Exercise | 32,736 | — | — | Sep 3, 2024 |
| AI | CHIEF EXECUTIVE OFFICER | Award / Grant | 41,841 | — | — | Aug 5, 2024 |
| AI | CHIEF EXECUTIVE OFFICER | Tax Withholding | 26,924 | $25.82 | $695,178 | Aug 1, 2024 |
| AI | CHIEF EXECUTIVE OFFICER | Tax Withholding | 16,591 | $29.57 | $490,596 | Jun 1, 2024 |
| AI | CHIEF EXECUTIVE OFFICER | Gift | 26,201 | — | — | May 2, 2024 |
| AI | CHIEF EXECUTIVE OFFICER | Gift | 16,144 | — | — | Mar 4, 2024 |
| AI | CHIEF EXECUTIVE OFFICER | Tax Withholding | 21,085 | $24.95 | $526,071 | Feb 1, 2024 |
| AI | Chief Executive Officer | Option Exercise | 53,125 | — | — | Nov 2, 2023 |
| AI | Chief Executive Officer | Option Exercise | 53,125 | — | — | Aug 2, 2023 |
| AI | Chief Executive Officer | Gift | 11,673 | — | — | Jun 20, 2023 |
| AI | Chief Executive Officer | Option Exercise | 53,125 | — | — | May 2, 2023 |
| AI | Chief Executive Officer | Option Exercise | 53,125 | — | — | Feb 2, 2023 |
| AI | Chief Executive Officer | Tax Withholding | 26,340 | $12.92 | $340,313 | Nov 1, 2022 |
| AI | Chief Executive Officer | Tax Withholding | 26,340 | $18.71 | $492,821 | Aug 1, 2022 |
| AI | Chief Executive Officer | Gift | 26,785 | — | — | Aug 1, 2022 |
| AI | Chief Executive Officer | Sale | 128,512 | $47.93 | $6,159,580 | Nov 16, 2021 |
| AI | Chief Executive Officer | Sale | 5,126 | $47.28 | $242,357 | Oct 15, 2021 |
| AI | Chief Executive Officer | Sale | 98,698 | $48.71 | $4,807,580 | Sep 15, 2021 |
| AI | Chief Executive Officer | Sale | 100 | $46.04 | $4,604 | Aug 16, 2021 |
| AI | Chief Executive Officer | Sale | 104,017 | $56.50 | $5,876,961 | Jul 14, 2021 |
| AI | Chief Executive Officer | Sale | 351,741 | $64.06 | $22,532,528 | Jun 8, 2021 |
| AI | Chief Executive Officer | Sale | 31,287 | $90.64 | $2,835,854 | Mar 8, 2021 |
| AI | Chief Executive Officer | C | 170,294 | — | — | Dec 11, 2020 |
| 0001006835 | Chairman of the Board | Disposition | 998,078 | — | — | Jan 31, 2006 |