Thomas M Siebel Net Worth
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Thomas M Siebel has an estimated net worth of at least $342.0 million*, as of Oct. 29, 2025. They own 1.8 million shares of AI stock. They have sold 10.8 million shares of AI stock since 2021, for an estimated $305.4 million.
Thomas M Siebel $AI SEC Form 4 Insider Trading
Thomas M Siebel has filed a total of 78 insider trades in $AI since 2021. Their most recent trade was a sale of 140,768 shares, made on Dec 17, 2025. Their largest trade was a sale of 590,995 shares, made on Jun 11, 2025. We estimate that they now own 1.8 million shares of $AI, worth an estimated $36.6 million.
Insider Trading at $AI
There have been a total of 271 insider trades reported at $AI since 2021, with 10,000 shares purchased and 22.1 million shares sold. The most active insider traders in $AI stock have been Juho Parkkinen, Thomas M Siebel, and Thomas M Siebel. The most recent trade was a sale of 234,918 shares reported by Stephen Bradley Ehikian (Chief Executive Officer), made on Dec 31, 2025.
History of Insider Stock Trades by Thomas M Siebel
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
AI
|
Sale | 140,768 | Dec 17, 2025 | Dec. 18, 2025, 7:04 p.m. |
AI
|
Sale | 392,064 | Dec 16, 2025 | Dec. 18, 2025, 7:04 p.m. |
AI
|
Sale | 23,000 | Dec 12, 2025 | Dec. 15, 2025, 10:55 p.m. |
AI
|
Sale | 17,000 | Dec 02, 2025 | Dec. 3, 2025, 5:52 p.m. |
AI
|
Sale | 543,706 | Nov 11, 2025 | Nov. 12, 2025, 7:39 p.m. |
AI
|
Sale | 27,545 | Nov 03, 2025 | Nov. 4, 2025, 5:39 p.m. |
AI
|
Sale | 554,802 | Oct 14, 2025 | Oct. 16, 2025, 4:26 p.m. |
AI
|
Sale | 566,125 | Sep 16, 2025 | Sept. 17, 2025, 5:59 p.m. |
AI
|
Sale | 92,000 | Sep 12, 2025 | Sept. 15, 2025, 4:56 p.m. |
AI
|
Sale | 17,200 | Sep 02, 2025 | Sept. 3, 2025, 6:30 p.m. |
AI
|
Sale | 577,678 | Aug 12, 2025 | Aug. 14, 2025, 5:05 p.m. |
AI
|
Sale | 336,000 | Aug 04, 2025 | Aug. 5, 2025, 5:50 p.m. |
AI
|
Sale | 13,594 | Jul 18, 2025 | July 22, 2025, 4:13 p.m. |
AI
|
Sale | 575,874 | Jul 18, 2025 | July 22, 2025, 4:13 p.m. |
AI
|
Sale | 10,503 | Jun 11, 2025 | June 12, 2025, 4:20 p.m. |
AI
|
Sale | 590,995 | Jun 11, 2025 | June 12, 2025, 4:20 p.m. |
AI
|
Sale | 17,000 | Jun 02, 2025 | June 3, 2025, 6:36 p.m. |
AI
|
Sale | 341,698 | May 13, 2025 | May 15, 2025, 5:36 p.m. |
AI
|
Sale | 272,079 | May 14, 2025 | May 15, 2025, 5:36 p.m. |
AI
|
Sale | 27,010 | May 02, 2025 | May 5, 2025, 9:55 p.m. |
AI
|
Sale | 634 | Apr 16, 2025 | April 16, 2025, 7:58 p.m. |
AI
|
Sale | 44,930 | Apr 14, 2025 | April 16, 2025, 7:58 p.m. |
AI
|
Sale | 311,488 | Apr 14, 2025 | April 16, 2025, 7:58 p.m. |
AI
|
Sale | 13,567 | Apr 16, 2025 | April 16, 2025, 7:58 p.m. |
AI
|
Sale | 228,201 | Apr 15, 2025 | April 16, 2025, 7:58 p.m. |
AI
|
Sale | 14,639 | Apr 14, 2025 | April 16, 2025, 7:58 p.m. |
AI
|
Sale | 2,112 | Apr 14, 2025 | April 16, 2025, 7:58 p.m. |
AI
|
Sale | 10,728 | Apr 15, 2025 | April 16, 2025, 7:58 p.m. |
AI
|
Sale | 294,116 | Mar 14, 2025 | March 18, 2025, 7:55 p.m. |
AI
|
Sale | 216,974 | Mar 17, 2025 | March 18, 2025, 7:55 p.m. |
AI
|
Sale | 127,191 | Mar 18, 2025 | March 18, 2025, 7:55 p.m. |
AI
|
Sale | 800 | Mar 18, 2025 | March 18, 2025, 7:55 p.m. |
AI
|
Sale | 334,227 | Feb 11, 2025 | Feb. 13, 2025, 7 p.m. |
AI
|
Sale | 20,828 | Feb 12, 2025 | Feb. 13, 2025, 7 p.m. |
AI
|
Sale | 78,873 | Feb 12, 2025 | Feb. 13, 2025, 7 p.m. |
AI
|
Sale | 120,748 | Feb 11, 2025 | Feb. 13, 2025, 7 p.m. |
AI
|
Sale | 97,447 | Feb 11, 2025 | Feb. 13, 2025, 7 p.m. |
AI
|
Sale | 90,202 | Jan 14, 2025 | Jan. 16, 2025, 8:23 p.m. |
AI
|
Sale | 33,389 | Jan 15, 2025 | Jan. 16, 2025, 8:23 p.m. |
AI
|
Sale | 222,212 | Jan 15, 2025 | Jan. 16, 2025, 8:23 p.m. |
AI
|
Sale | 319,629 | Jan 14, 2025 | Jan. 16, 2025, 8:23 p.m. |
AI
|
Sale | 10,816 | Nov 16, 2021 | Nov. 17, 2021, 7:03 p.m. |
AI
|
Sale | 237,179 | Nov 15, 2021 | Nov. 17, 2021, 7:03 p.m. |
AI
|
Sale | 60,779 | Nov 15, 2021 | Nov. 17, 2021, 7:03 p.m. |
AI
|
Sale | 59,967 | Nov 15, 2021 | Nov. 17, 2021, 7:03 p.m. |
AI
|
Sale | 11,600 | Nov 15, 2021 | Nov. 17, 2021, 7:03 p.m. |
AI
|
Sale | 106,635 | Nov 16, 2021 | Nov. 17, 2021, 7:03 p.m. |
AI
|
Sale | 128,512 | Nov 16, 2021 | Nov. 17, 2021, 7:03 p.m. |
AI
|
Sale | 5,126 | Oct 14, 2021 | Oct. 14, 2021, 8 p.m. |
AI
|
Sale | 129,623 | Oct 14, 2021 | Oct. 14, 2021, 8 p.m. |
AI
|
Sale | 104,424 | Oct 13, 2021 | Oct. 14, 2021, 8 p.m. |
AI
|
Sale | 81,376 | Oct 13, 2021 | Oct. 14, 2021, 8 p.m. |
AI
|
Sale | 32,582 | Oct 15, 2021 | Oct. 14, 2021, 8 p.m. |
AI
|
Sale | 131,018 | Oct 15, 2021 | Oct. 14, 2021, 8 p.m. |
AI
|
Sale | 22,450 | Sep 14, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 29,466 | Sep 15, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 17,300 | Sep 15, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 23,334 | Sep 15, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 5,300 | Sep 15, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 98,698 | Sep 13, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 197,253 | Sep 13, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 41,415 | Sep 13, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 205,650 | Sep 14, 2021 | Sept. 14, 2021, 8 p.m. |
AI
|
Sale | 65,674 | Aug 18, 2021 | Aug. 17, 2021, 8 p.m. |
AI
|
Sale | 160,224 | Aug 16, 2021 | Aug. 17, 2021, 8 p.m. |
AI
|
Sale | 129,509 | Aug 16, 2021 | Aug. 17, 2021, 8 p.m. |
AI
|
Sale | 7,900 | Aug 16, 2021 | Aug. 17, 2021, 8 p.m. |
AI
|
Sale | 229,215 | Aug 17, 2021 | Aug. 17, 2021, 8 p.m. |
AI
|
Sale | 100 | Aug 17, 2021 | Aug. 17, 2021, 8 p.m. |
AI
|
Sale | 61,323 | Aug 18, 2021 | Aug. 17, 2021, 8 p.m. |
AI
|
Sale | 104,017 | Jul 13, 2021 | July 14, 2021, 8 p.m. |
AI
|
Sale | 132,086 | Jul 13, 2021 | July 14, 2021, 8 p.m. |
AI
|
Sale | 3,700 | Jul 14, 2021 | July 14, 2021, 8 p.m. |
AI
|
Sale | 16,815 | Jul 14, 2021 | July 14, 2021, 8 p.m. |
AI
|
Sale | 62,176 | Jul 14, 2021 | July 14, 2021, 8 p.m. |
AI
|
Sale | 101,521 | Jul 14, 2021 | July 14, 2021, 8 p.m. |
AI
|
Sale | 243,626 | Jul 14, 2021 | July 14, 2021, 8 p.m. |
AI
|
Sale | 3,350 | Jul 13, 2021 | July 14, 2021, 8 p.m. |
$AI Executives and Stock Owners with Insider Trades
-
Juho Parkkinen, SVP & Chief Financial Officer
-
Thomas M Siebel, Chief Executive Officer
-
Thomas M Siebel, CHIEF EXECUTIVE OFFICER
-
Houman Behzadi, Chief Product Officer
-
Edward Y Abbo, Chief Technology Officer
-
Living Trust U/A/D 7/27/93, As Amended Siebel, Chief Executive Officer
-
Hitesh Lath, CHIEF FINANCIAL OFFICER
-
Merel Witteveen, Senior VP, Operations
-
Thomas M Siebel, Executive Chairman
-
Bruce A Cleveland, Senior VP and CMO
-
David Barter, Senior VP and CFO
-
Robert David Schilling, EVP & Chief Commercial Officer
-
Guy Wanger, SVP & Chief Admin Officer
-
Stephen Bradley Ehikian, Chief Executive Officer
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.