SentinelOne, Inc.
S- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001583708
In the last 90 days, SentinelOne, Inc. insiders filed 0 open-market purchases and 17 sales; 488 institutions reported holding it in 13F filings for Q2 2026, worth $4.88B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by SentinelOne, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 17 filings
- 6 insiders, $9.88M in total
- Insiders trading
- 6
- Net value
- −$9.88M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for SentinelOne, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Weingarten Tomer | President, CEO | 1,744,878 | Sep 15, 2026 | 22 |
| Tomasello Robin | Chief Accounting Officer | 405,112 | Sep 11, 2026 | 12 |
| Parekh Sonalee Elizabeth | Chief Financial Officer | 942,617 | Sep 9, 2026 | 4 |
| Conder Keenan Michael | Chief Legal Officer & Sec'y | 948,046 | Sep 9, 2026 | 10 |
| Pinczuk Ana G. | President Product & Technology | 737,716 | Aug 7, 2026 | 7 |
| Padgett Barry L. | President and COO | 977,430 | Aug 7, 2026 | 5 |
| Peek Mark S | Director | 62,485 | Jun 26, 2026 | 3 |
| Begley Charlene T | Director | 93,483 | Jun 26, 2026 | 1 |
| Barrenechea Mark J | Director | 44,380 | Jun 26, 2026 | 3 |
| Scheinman Daniel | Director | 76,267 | Jun 26, 2026 | 1 |
| Hughes Aaron | Director | 81,504 | Jun 26, 2026 | 1 |
| Wardi Teddie Benjamin | Director | 17,876 | Jun 26, 2026 | 1 |
| Larson Barbara A | Chief Financial Officer | 539,372 | Jan 8, 2026 | 2 |
| Smith Ric | President, Prod Tech & Ops | 928,021 | Sep 9, 2025 | 0 |
| Bernhardt David J. | Chief Financial Officer | 477,781 | Sep 13, 2024 | 0 |
| Insight Holdings Group, LLC | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Partners (Delaware) XI, L.P. | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Partners XI (Co-Investors), L.P. | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Partners (Cayman) XI, L.P. | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Partners (EU) XI, S.C.Sp | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Partners XI, L.P. | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Partners XI (Co-Investors) (B), L.P. | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Associates (EU) XI, SARL | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Associates XI, Ltd. | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Associates XI, L.P. | 10% Owner | 39,208Indirect | Apr 3, 2024 | 0 |
| Insight Venture Partners X (Co-Investors), L.P. | 10% Owner | 92,501Indirect | Apr 3, 2024 | 0 |
| Insight Venture Partners (Delaware) X, L.P. | 10% Owner | 92,501Indirect | Apr 3, 2024 | 0 |
| Insight Venture Partners (Cayman) X, L.P. | 10% Owner | 92,501Indirect | Apr 3, 2024 | 0 |
| Insight Venture Partners X, L.P. | 10% Owner | 92,501Indirect | Apr 3, 2024 | 0 |
| Insight Venture Associates X, Ltd. | 10% Owner | 92,501Indirect | Apr 3, 2024 | 0 |
| Insight Venture Associates X, L.P. | 10% Owner | 92,501Indirect | Apr 3, 2024 | 0 |
| Insight Partners Fund X Follow-On Fund, L.P. | 10% Owner | 5,764Indirect | Apr 3, 2024 | 0 |
| Insight Partners Fund X (Co-Investors) Follow-On Fund, L.P. | 10% Owner | 5,764Indirect | Apr 3, 2024 | 0 |
| Insight Partners Fund X (Cayman) Follow-On Fund, L.P. | 10% Owner | 5,764Indirect | Apr 3, 2024 | 0 |
| Insight Partners Fund X (Delaware) Follow-On Fund, L.P. | 10% Owner | 5,764Indirect | Apr 3, 2024 | 0 |
| Insight Associates Fund X Follow-On, Ltd. | 10% Owner | 5,764Indirect | Apr 3, 2024 | 0 |
| Insight Associates Fund X Follow-On, L.P. | 10% Owner | 5,764Indirect | Apr 3, 2024 | 0 |
| Srivatsan Narayanan | Chief Operating Officer | 636,566 | Mar 19, 2024 | 0 |
| Warner Nicholas | President, Security | 238,638 | Nov 9, 2022 | 0 |
| Yabuki Jeffery W | Director | 23,036 | Jul 5, 2022 | 0 |
| Third Point LLC | 10% Owner | 659,939Indirect | Jun 21, 2022 | 0 |
| Loeb Daniel S | 10% Owner | 659,939Indirect | Jun 21, 2022 | 0 |
| Schwartz Robert S | Other: See Exhibit 99.1 | 10,000 | Jun 6, 2022 | 0 |
| Harari Efraim | Chief of Staff | 0 | Oct 5, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 (view filing)5:24 PM ET | Sep 11 | 4 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −114.9K | $19.89 | −$2.29M | −6.2%1.74M after | 10b5-1 |
| Sep 11, 2026 (view filing)5:47 PM ET | Sep 10 | 1 day | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −13.3K | $19.95 | −$265.5K | −3.2%405.1K after | 10b5-1 |
| Sep 9, 2026 (view filing)8:40 PM ET | Sep 8 | 1 day | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −21.4K | $19.67 | −$421.8K | −4.9%418.4K after | 2 lots10b5-1 |
| Sep 9, 2026 (view filing)8:39 PM ET | Sep 8 | 1 day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −38.8K | $19.79 | −$767.0K | −2.1%1.80M after | |
| Sep 9, 2026 (view filing)8:39 PM ET | Sep 8 | 1 day | Parekh Sonalee ElizabethChief Financial Officer | SSaleClass A Common Stock | −21.7K | $19.44 | −$421.2K | −2.2%942.6K after | 10b5-1 |
| Sep 9, 2026 (view filing)8:38 PM ET | Sep 8 | 1 day | Conder Keenan MichaelChief Legal Officer & Sec'y | SSaleClass A Common Stock | −8.31K | $19.79 | −$164.5K | −0.9%948.0K after | |
| Aug 7, 2026 (view filing)7:09 PM ET | Aug 6 | 1 day | Pinczuk Ana G.President Product & Technology | SSaleClass A Common Stock | −6.23K | $20.09 | −$125.1K | −0.8%737.7K after | |
| Aug 7, 2026 (view filing)7:06 PM ET | Aug 6 | 1 day | Padgett Barry L.President and COO | SSaleClass A Common Stock | −9.78K | $20.09 | −$196.5K | −1.0%977.4K after | |
| Aug 7, 2026 (view filing)7:05 PM ET | Aug 6 | 1 day | Conder Keenan MichaelChief Legal Officer & Sec'y | SSaleClass A Common Stock | −26.4K | $20.08 | −$529.6K | −2.7%956.4K after | |
| Aug 7, 2026 (view filing)7:02 PM ET | Aug 6 | 1 day | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −5.47K | $20.08 | −$109.8K | −1.2%439.9K after | |
| Aug 7, 2026 (view filing)6:27 PM ET | Aug 6 | 1 day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −53.8K | $20.08 | −$1.08M | −2.8%1.84M after | |
| Aug 4, 2026 (view filing)5:22 PM ET | Jul 31 | 4 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −57.9K | $18.75 | −$1.09M | −3.0%1.89M after | 10b5-1 |
| Jul 27, 2026 (view filing)8:29 PM ET | Jul 27 | Same day | Parekh Sonalee ElizabethChief Financial Officer | SSaleClass A Common Stock | −13.0K | $18.25 | −$237.1K | −1.3%964.3K after | |
| Jul 6, 2026 (view filing)9:16 PM ET | Jul 6 | Same day | Parekh Sonalee ElizabethChief Financial Officer | SSaleClass A Common Stock | −33.8K | $17.89 | −$605.1K | −3.3%977.3K after | |
| Jul 6, 2026 (view filing)9:15 PM ET | Jul 6 | Same day | Padgett Barry L.President and COO | SSaleClass A Common Stock | −15.5K | $17.89 | −$276.6K | −1.5%987.2K after | |
| Jul 6, 2026 (view filing)9:14 PM ET | Jul 6 | Same day | Pinczuk Ana G.President Product & Technology | SSaleClass A Common Stock | −16.0K | $17.89 | −$287.0K | −2.1%743.9K after | |
| Jul 2, 2026 (view filing)4:27 PM ET | Jul 1 | 1 day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −57.9K | $17.71 | −$1.03M | −3.0%1.89M after | 10b5-1 |
| Jun 16, 2026 (view filing) | Jun 15 | 1 day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −57.9K | $15.21 | −$881.3K | −3.0%1.89M after | 10b5-1 |
| Jun 12, 2026 (view filing) | Jun 11 | 1 day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −57.3K | $14.60 | −$836.5K | −2.9%1.89M after | 10b5-1 |
| Jun 10, 2026 (view filing) | Jun 8 | 2 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −39.1K | $15.73 | −$615.3K | −2.0%1.95M after | |
| Jun 10, 2026 (view filing) | Jun 8 | 2 days | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −11.9K | $15.70 | −$186.9K | −2.6%445.3K after | |
| Jun 10, 2026 (view filing) | Jun 8 | 2 days | Conder Keenan MichaelChief Legal Officer & Sec'y | SSaleClass A Common Stock | −8.40K | $15.70 | −$131.9K | −0.8%982.7K after | |
| May 8, 2026 (view filing) | May 6 | 2 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −22.0K | $15.65 | −$343.7K | −1.1%1.99M after | |
| May 8, 2026 (view filing) | May 6 | 2 days | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −2.46K | $15.65 | −$38.5K | −0.5%457.2K after | |
| May 8, 2026 (view filing) | May 6 | 2 days | Conder Keenan MichaelChief Legal Officer & Sec'y | SSaleClass A Common Stock | −4.55K | $15.65 | −$71.2K | −0.5%991.1K after | |
| May 5, 2026 (view filing) | May 1-4 | 4 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −231.8K | $15.32 | −$3.55M | −10.3%2.01M after | 2 lots10b5-1 |
| Apr 7, 2026 (view filing) | Apr 6 | 1 day | Pinczuk Ana G.President Product & Technology | SSaleClass A Common Stock | −16.0K | $13.41 | −$215.1K | −2.7%587.6K after | |
| Apr 7, 2026 (view filing) | Apr 6 | 1 day | Padgett Barry L.President and COO | SSaleClass A Common Stock | −15.5K | $13.41 | −$207.3K | −2.4%628.2K after | |
| Mar 25, 2026 (view filing) | Mar 25 | Same day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −72.5K | $13.37 | −$969.6K | −6.3%1.08M after | |
| Mar 25, 2026 (view filing) | Mar 25 | Same day | Pinczuk Ana G.President Product & Technology | SSaleClass A Common Stock | −32.4K | $13.37 | −$433.1K | −5.1%603.6K after | |
| Mar 25, 2026 (view filing) | Mar 25 | Same day | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −1.50K | $13.37 | −$20.0K | −0.4%403.5K after | |
| Mar 25, 2026 (view filing) | Mar 25 | Same day | Padgett Barry L.Interim CFO | SSaleClass A Common Stock | −32.2K | $13.37 | −$430.8K | −4.8%643.6K after | |
| Mar 25, 2026 (view filing) | Mar 25 | Same day | Conder Keenan MichaelChief Legal Officer & Sec'y | SSaleClass A Common Stock | −5.58K | $13.37 | −$74.6K | −1.0%574.4K after | |
| Mar 19, 2026 (view filing) | Mar 17 | 2 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −38.9K | $14.47 | −$562.4K | −3.7%1.01M after | 10b5-1 |
| Mar 10, 2026 (view filing) | Mar 6 | 4 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −36.9K | $13.81 | −$510.0K | −3.4%1.05M after | |
| Mar 10, 2026 (view filing) | Mar 6 | 4 days | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −10.2K | $13.81 | −$140.4K | −2.5%400.9K after | |
| Mar 10, 2026 (view filing) | Mar 6 | 4 days | Conder Keenan MichaelChief Legal Officer & Sec'y | SSaleClass A Common Stock | −5.18K | $13.81 | −$71.5K | −0.9%557.2K after | |
| Feb 12, 2026 (view filing) | Feb 11 | 1 day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −39.5K | $13.48 | −$532.1K | −3.5%1.08M after | 10b5-1 |
| Feb 6, 2026 (view filing) | Feb 6 | Same day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −23.1K | $13.15 | −$303.3K | −2.0%1.12M after | |
| Feb 6, 2026 (view filing) | Feb 6 | Same day | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −2.98K | $13.15 | −$39.1K | −0.7%411.0K after | |
| Feb 6, 2026 (view filing) | Feb 6 | Same day | Conder Keenan MichaelChief Legal Officer & Sec'y | SSaleClass A Common Stock | −4.24K | $13.15 | −$55.7K | −0.7%562.4K after | |
| Jan 8, 2026 (view filing) | Jan 6 | 2 days | Larson Barbara AChief Financial Officer | SSaleClass A Common Stock | −11.2K | $14.82 | −$165.6K | −2.0%539.4K after | |
| Jan 8, 2026 (view filing) | Jan 6 | 2 days | Pinczuk Ana G.President Product & Technology | SSaleClass A Common Stock | −11.9K | $14.82 | −$176.4K | −2.1%560.6K after | |
| Jan 6, 2026 (view filing) | Jan 2-6 | 4 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −57.9K | $15.11 | −$875.6K | −4.8%1.15M after | 2 lots10b5-1 |
| Dec 18, 2025 (view filing) | Dec 16 | 2 days | Peek Mark SDirector | PPurchaseClass A Common Stock | +40.0K | $14.89 | +$595.6K | +50.0%120.0K after | |
| Dec 10, 2025 (view filing) | Dec 8 | 2 days | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −38.7K | $14.58 | −$564.0K | −3.1%1.21M after | |
| Dec 10, 2025 (view filing) | Dec 8 | 2 days | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −8.51K | $14.58 | −$124.1K | −2.9%285.6K after | |
| Dec 10, 2025 (view filing) | Dec 8 | 2 days | Conder Keenan MichaelChief Legal Officer & Sec'y | SSaleClass A Common Stock | −8.31K | $14.58 | −$121.2K | −1.4%565.2K after | |
| Nov 7, 2025 (view filing) | Nov 6 | 1 day | Weingarten TomerPresident, CEO | SSaleClass A Common Stock | −90.1K | $16.46 | −$1.48M | −6.7%1.25M after | 2 lots10b5-1 |
| Nov 7, 2025 (view filing) | Nov 6 | 1 day | Tomasello RobinChief Accounting Officer | SSaleClass A Common Stock | −3.48K | $16.56 | −$57.6K | −1.2%294.1K after |