Beta70% was sold under disclosed trading plans, 30% to cover taxes. The largest seller, Tomer Weingarten (President, CEO, Director), sold $33.5M. 22% of these sales were shares from exercising options.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why
A share of stake is shown for 0 of the 7 officers and directors who sold. 14 are left out Disclosed company stock is not an insider's whole wealth.i
Left out: Tomer Weingarten, Ric Smith, Barry Padgett, Keenan Conder, Ana Pinczuk, Barbara Larson, Robin Tomasello, Mark Peek, Daniel Scheinman, Charlene Begley, Aaron Hughes, Teddie Wardi, Mark Barrenechea and Sonalee Parekh (share of stake is being verified).
Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.
Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Sonalee Parekh Chief Financial Officer | 16,304 | $25.35 | n/a | n/a | Oct 7, 2026 | Oct 9, 2026 |
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Sonalee Parekh Chief Financial Officer | 51,703 | $25.33 | n/a | n/a | Oct 6, 2026 | Oct 6, 2026 |
| Ana Pinczuk President Product & Technology, Director | 16,042 | $25.33 | n/a | n/a | Oct 6, 2026 | Oct 6, 2026 |
| Barry Padgett President and COO | 15,460 | $25.33 | n/a | n/a | Oct 6, 2026 | Oct 6, 2026 |
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Tomer Weingarten President, CEO, Director | 527,368 | $25.26 | n/a | n/a | Oct 5, 2026 | Oct 6, 2026 |
Share-class conversions: 1 conversion, 500,000 shares Class B → Class A. A conversion is not a sale; the combined stake does not change.
"% of total stake" is the shares in an event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings are not confirmed, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.
Yes. Tomer Weingarten sold 1.78M shares ($33.5M) in the past 12 months, 85% of it under a trading plan disclosed in the filings.
Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 70% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 30% were to cover taxes. A trading plan schedules sales in advance.
Yes. 1 officer or director reported 1 purchase in the past 12 months (Form 4 code P; rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust are not counted).
| Who sold | Amount | % of holdings | Trading plan |
|---|---|---|---|
| Tomer Weingarten President, CEO, Director | $33.5M 1.78M shares | Not confirmedshare of stake is being verified. Why | 85% under a disclosed plan, 15% to cover taxes |
| Sonalee Parekh Chief Financial Officer | $3.0M 136K shares | Not confirmedshare of stake is being verified. Why | 28% under a disclosed plan, 72% to cover taxes |
| Ana Pinczuk President Product & Technology, Director | $1.6M 99K shares | Not confirmedshare of stake is being verified. Why | To cover taxes |
| Barry Padgett President and COO | $1.5M 88K shares | Not confirmedshare of stake is being verified. Why | To cover taxes |
| Robin Tomasello Chief Accounting Officer | $1.4M 81K shares | Not confirmedshare of stake is being verified. Why | 49% under a disclosed plan, 51% to cover taxes |
| Keenan Conder Chief Legal Officer & Sec'y | $1.3M 77K shares | Not confirmedshare of stake is being verified. Why | To cover taxes |
| Barbara Larson Chief Financial Officer | $166K 11K shares | Not confirmedshare of stake is being verified. Why | To cover taxes |
Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.
| Insider | Held Oct 16, 2025 | Sold | Held Oct 16, 2026 | Still held | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tomer Weingarten!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Tomer Weingarten are complete. President, CEO, Director | n/a | −1.78M | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Tomer WeingartenHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Tomer Weingarten are complete; balances and unit counts will be added when the check is finished. −150Kgifted (net of own trusts) Stock options (not counted as shares):
Estimate: options held × ($25.35 − strike price), using the most recent insider trade price on Form 4 (Oct 7, 2026), not a market close. | ||||||||||||||||||||
Ric Smith!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Ric Smith are complete. President, Prod Tech & Ops | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Ric SmithHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Ric Smith are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Barry Padgett!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Barry Padgett are complete. President and COO | n/a | −88K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Barry PadgettHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Barry Padgett are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Keenan Conder!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Keenan Conder are complete. Chief Legal Officer & Sec'y | n/a | −77K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Keenan ConderHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Keenan Conder are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Ana Pinczuk!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. See the filing Sales and other transactions for Ana Pinczuk are complete. President Product & Technology, Director | n/a | −99K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Ana PinczukHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Ana Pinczuk are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Barbara Larson!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Barbara Larson are complete. Chief Financial Officer | n/a | −11K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Barbara LarsonHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Barbara Larson are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Robin Tomasello!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Robin Tomasello are complete. Chief Accounting Officer | n/a | −81K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Robin TomaselloHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Robin Tomasello are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Mark Peek!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Mark Peek are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Mark PeekHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Mark Peek are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Daniel Scheinman!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Daniel Scheinman are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Daniel ScheinmanHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Daniel Scheinman are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Charlene Begley!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Charlene Begley are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Charlene BegleyHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Charlene Begley are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Aaron Hughes!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Aaron Hughes are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Aaron HughesHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Aaron Hughes are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Teddie Wardi!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Teddie Wardi are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Teddie WardiHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Teddie Wardi are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Mark Barrenechea!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Mark Barrenechea are complete. Director | n/a | 0 | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Mark BarrenecheaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Mark Barrenechea are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Sonalee Parekh!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Sonalee Parekh are complete. Chief Financial Officer | n/a | −136K | n/a | n/a | ||||||||||||||||
Vesting, gifts, unvested awards and holding lines for Sonalee ParekhHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Sonalee Parekh are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||||||||||||||||||
Holdings and share of stake for SentinelOne, Inc. are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.
Officer and director open-market sales: $42.5M across 2,274,495 shares. Plan status and stated purpose are separate questions, and a sale can have both.
The lighter segment is sales with no plan disclosed in the filing ($12.7M), including tax-related sales outside a plan.
$13.5M of sales (31.7%) cite tax obligations in their footnotes, $814K of them also under a plan. Example: Sonalee Parekh, Oct 6, 2026
1 officer or director bought shares in this period, in 1 trade(Form 4 code P, leaving out rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust). Across all their filings on record there are 9 purchase trades.
Gifts the filings describe as charitable. Gifts are not sales and are not included in the sale totals.
| Seller | Shares sold | Proceeds | Under a disclosed plan | Share of total | Sales dates |
|---|---|---|---|---|---|
| Tomer Weingarten President, CEO, Director | 1.78M | $33.5M | 85% | 79% | Nov 6, 2025 to Oct 5, 2026 |
| Sonalee Parekh Chief Financial Officer | 136K | $3.0M | 28% | 7% | Jul 6, 2026 to Oct 7, 2026 |
| Ana Pinczuk President Product & Technology, Director | 99K | $1.6M | 0% | 4% | Jan 6, 2026 to Oct 6, 2026 |
| Barry Padgett President and COO | 88K | $1.5M | 0% | 4% | Mar 25, 2026 to Oct 6, 2026 |
| Robin Tomasello Chief Accounting Officer | 81K | $1.4M | 49% | 3% | Nov 6, 2025 to Sep 10, 2026 |
| Keenan Conder Chief Legal Officer & Sec'y | 77K | $1.3M | 0% | 3% | Nov 6, 2025 to Sep 8, 2026 |
| Barbara Larson Chief Financial Officer | 11K | $166K | 0% | 0.4% | Jan 6, 2026 to Jan 6, 2026 |
| Month | Sale proceeds | Disclosed plan | To cover taxes | No plan disclosed |
|---|---|---|---|---|
| Oct 2025 | $0 | $0 | $0 | $0 |
| Nov 2025 | $1.6M | $1.5M | $155K | $0 |
| Dec 2025 | $2.7M | $1.9M | $809K | $0 |
| Jan 2026 | $1.2M | $876K | $342K | $0 |
| Feb 2026 | $930K | $532K | $398K | $0 |
| Mar 2026 | $3.2M | $562K | $2.7M | $0 |
| Apr 2026 | $422K | $0 | $422K | $0 |
| May 2026 | $4.0M | $3.6M | $453K | $0 |
| Jun 2026 | $2.7M | $1.7M | $934K | $0 |
| Jul 2026 | $3.5M | $2.1M | $1.4M | $0 |
| Aug 2026 | $2.0M | $0 | $2.0M | $0 |
| Sep 2026 | $4.3M | $3.4M | $932K | $0 |
| Oct 2026 | $15.8M | $13.7M | $2.1M | $0 |
In line with the past 4 years. 7 insiders sold; the average is 6 a year.
| 12 months ending | Shares sold | Insiders who sold | Proceeds |
|---|---|---|---|
| Oct 16, 2026 Latest 12 months | 2.27M | 7 | $42.5M |
| Oct 16, 2025 1 year earlier | 2.10M | 5 | $44.7M |
| Oct 16, 2024 2 years earlier | 2.93M | 6 | $65.8M |
| Oct 17, 2023 3 years earlier | 2.63M | 7 | $42.4M |
| Oct 17, 2022 4 years earlier | 748K | 5 | $33.5M |
| Oct 17, 2021 5 years earlier · filings don't cover the whole year | 623K | 4 | $34.3M |
Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.
Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for SentinelOne, Inc. are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.
External context: we only cite outside events when a documented connection exists. None is shown for this period.
All 445 Forms 3, 4 and 5 on record for SentinelOne, Inc. (SEC CIK 1583708), filed from Jun 29, 2021 to Oct 9, 2026; 79 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 16, 2026. Prices are the ones reported in each filing, often weighted averages.
Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.
Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".
| Name | Last filed | Last reported balance |
|---|---|---|
| David Bernhardt | Sep 13, 2024 | 477,781 shares, last reported balance as of Sep 11, 2024 |
| Insight Holdings Group, LLC | Apr 3, 2024 | 126,160 shares, last reported balance as of Apr 1, 2024 |
| Narayanan Srivatsan | Mar 19, 2024 | 636,566 shares, last reported balance as of Mar 15, 2024 |
| Nicholas Warner | Nov 9, 2022 | 238,638 shares, last reported balance as of Nov 7, 2022 |
| Jeffery Yabuki | Jul 5, 2022 | 23,036 shares, last reported balance as of Jul 5, 2022 |
| Daniel Loeb | Jun 21, 2022 | 48,191,328 shares, last reported balance as of Jun 16, 2022 |
| Robert Schwartz | Jun 6, 2022 | 10,000 shares, last reported balance as of Jun 3, 2022 |
| Efraim Harari | Oct 5, 2021 | 280,000 shares, last reported balance as of Oct 1, 2021 |
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