SentinelOne, 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 |
|---|---|---|---|---|---|---|---|
| Weingarten Tomer | President, CEO | C | 150,000 | — | — | 1,295,608 | Dec 24, 2025 |
| PEEK MARK S | — | Purchase | 40,000 | $14.89 | $595,600 | 120,000 | Dec 16, 2025 |
| Barrenechea Mark J | — | Award / Grant | 1,779 | — | — | 26,599 | Dec 15, 2025 |
| TOMASELLO ROBIN | Chief Accounting Officer | Award / Grant | 127,084 | — | — | 412,635 | Dec 15, 2025 |
| Weingarten Tomer | President, CEO | C | 57,941 | — | — | 1,271,037 | Dec 11, 2025 |
| Weingarten Tomer | President, CEO | C | 5,441 | — | — | 1,218,537 | Dec 11, 2025 |
| Barrenechea Mark J | — | Award / Grant | 24,820 | — | — | 24,820 | Dec 9, 2025 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | Sale | 8,311 | $14.58 | $121,174 | 565,225 | Dec 8, 2025 |
| TOMASELLO ROBIN | Chief Accounting Officer | Sale | 8,509 | $14.58 | $124,061 | 285,551 | Dec 8, 2025 |
| Weingarten Tomer | President, CEO | Sale | 38,684 | $14.58 | $564,013 | 1,213,096 | Dec 8, 2025 |
| Weingarten Tomer | President, CEO | Sale | 57,941 | $16.41 | $950,812 | 1,283,939 | Nov 6, 2025 |
| TOMASELLO ROBIN | Chief Accounting Officer | Sale | 3,476 | $16.56 | $57,563 | 294,060 | Nov 6, 2025 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | Sale | 5,871 | $16.56 | $97,224 | 573,536 | Nov 6, 2025 |
| Pinczuk Ana G. | President Product & Technology | Award / Grant | 501,938 | — | — | 572,489 | Oct 15, 2025 |
| Weingarten Tomer | President, CEO | Sale | 57,941 | $18.02 | $1,044,097 | 1,283,939 | Oct 6, 2025 |
| Larson Barbara A | Chief Financial Officer | Sale | 54,583 | $18.13 | $989,590 | 549,498 | Oct 6, 2025 |
| PEEK MARK S | — | Gift | 22,108 | — | — | 43,501 | Sep 30, 2025 |
| PEEK MARK S | — | Gift | 6,250 | — | — | 6,250 | Sep 30, 2025 |
| Weingarten Tomer | President, CEO | Sale | 162,794 | $18.38 | $2,992,154 | 1,298,982 | Sep 11, 2025 |
| Smith Ric | President, Prod Tech & Ops | Sale | 24,515 | $18.69 | $458,185 | 951,541 | Sep 9, 2025 |
| Weingarten Tomer | President, CEO | Sale | 38,684 | $18.69 | $723,004 | 1,461,776 | Sep 8, 2025 |
| TOMASELLO ROBIN | Chief Accounting Officer | Sale | 8,508 | $18.69 | $159,015 | 297,536 | Sep 8, 2025 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | Sale | 11,098 | $18.69 | $207,422 | 579,407 | Sep 8, 2025 |
| Smith Ric | President, Prod Tech & Ops | Sale | 13,963 | $16.62 | $232,065 | 977,256 | Aug 7, 2025 |
| Weingarten Tomer | President, CEO | Sale | 31,916 | $17.31 | $552,466 | 1,500,460 | Aug 6, 2025 |
| Smith Ric | President, Prod Tech & Ops | Sale | 15,807 | $17.31 | $273,619 | 991,219 | Aug 6, 2025 |
| TOMASELLO ROBIN | Chief Accounting Officer | Sale | 2,921 | $17.31 | $50,563 | 306,044 | Aug 6, 2025 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | Sale | 5,827 | $17.31 | $100,865 | 590,505 | Aug 6, 2025 |
| PEEK MARK S | — | Award / Grant | 4,174 | — | — | 53,087 | Jun 25, 2025 |
| Hughes Aaron | — | Award / Grant | 3,339 | — | — | 50,568 | Jun 25, 2025 |
| Scheinman Daniel | — | Award / Grant | 12,522 | — | — | 62,029 | Jun 25, 2025 |
| BEGLEY CHARLENE T | — | Award / Grant | 3,895 | — | — | 62,294 | Jun 25, 2025 |
| Pinczuk Ana G. | — | Award / Grant | 3,116 | — | — | 58,029 | Jun 25, 2025 |
| Smith Ric | President, Prod Tech & Ops | Sale | 23,518 | $18.30 | $430,379 | 1,007,026 | Jun 6, 2025 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | Sale | 11,097 | $18.28 | $202,853 | 596,332 | Jun 6, 2025 |
| TOMASELLO ROBIN | Chief Accounting Officer | Sale | 5,996 | $18.28 | $109,607 | 308,591 | Jun 6, 2025 |
| Weingarten Tomer | President, CEO | Sale | 38,684 | $18.28 | $707,144 | 1,532,376 | Jun 6, 2025 |
| Smith Ric | President, Prod Tech & Ops | Sale | 3,187 | $18.54 | $59,087 | 1,058,025 | May 6, 2025 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | Sale | 1,335 | $18.54 | $24,751 | 607,429 | May 6, 2025 |
| Weingarten Tomer | President, CEO | Sale | 10,336 | $18.54 | $191,629 | 1,571,060 | May 6, 2025 |
| Weingarten Tomer | President, CEO | Sale | 60,864 | $17.82 | $1,084,596 | 1,581,396 | Apr 24, 2025 |
| Weingarten Tomer | President, CEO | C | 60,864 | $9.74 | $592,815 | 1,642,260 | Apr 22, 2025 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | Award / Grant | 182,481 | — | — | 608,764 | Apr 15, 2025 |
| Larson Barbara A | Chief Financial Officer | Award / Grant | 129,764 | — | — | 602,987 | Apr 15, 2025 |
| Smith Ric | President, Prod Tech & Ops | Award / Grant | 583,941 | — | — | 1,061,212 | Apr 15, 2025 |
| Weingarten Tomer | President, CEO | Award / Grant | 681,285 | — | — | 1,581,396 | Apr 15, 2025 |
| TOMASELLO ROBIN | Chief Accounting Officer | Award / Grant | 81,103 | — | — | 314,587 | Apr 15, 2025 |
| Smith Ric | President, Prod Tech & Ops | Sale | 10,624 | $19.77 | $210,036 | 488,122 | Mar 28, 2025 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | Sale | 2,234 | $19.77 | $44,166 | 426,283 | Mar 27, 2025 |
| Larson Barbara A | Chief Financial Officer | Sale | 10,172 | $19.77 | $201,100 | 473,223 | Mar 27, 2025 |