Here are the Form 4 insider transactions from SentinelOne, Inc. (S) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow S and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full S filings page.
SentinelOne, Inc. President and CEO Tomer Weingarten sold 38,864 shares of Class A Common Stock in an open-market transaction. The shares were sold at a weighted average price of $14.4697 per share, under a Rule 10b5-1 trading plan adopted by the reporting person on June 3, 2025.
After this sale, Weingarten directly holds 1,007,277 shares of SentinelOne Class A Common Stock. According to the disclosure, certain of these shares remain subject to forfeiture if underlying vesting conditions are not met.
SentinelOne, Inc. President and CEO Tomer Weingarten reported an open-market sale of 36,932 shares of Class A common stock at a weighted average price of $13.811 per share. According to the disclosure, this was an issuer-mandated “sell to cover” transaction to satisfy tax withholding on vested restricted stock units, not a discretionary trade. After the sale, he continues to directly hold 1,046,141 shares, some of which remain subject to forfeiture if vesting conditions are not met.
SentinelOne, Inc. Chief Accounting Officer Robin Tomasello reported an open-market sale of 10,163 shares of Class A common stock at a weighted average price of $13.8114 per share. According to the disclosure, this issuer-mandated “sell to cover” transaction was executed solely to fund tax withholding on recently vested restricted stock units and was not a discretionary trade. After this tax-related sale, Tomasello directly holds 400,871 shares, some of which remain subject to forfeiture if vesting conditions are not met. The company notes the shares were sold in multiple trades at prices between $13.81 and $14.04.
SentinelOne, Inc. Chief Legal Officer and Secretary Keenan Michael Conder reported an open‑market sale of 5,178 shares of Class A common stock at a weighted average price of $13.8116 per share. According to the disclosure, this was an issuer‑mandated “sell to cover” transaction to fund tax withholding on the vesting and settlement of restricted stock units, rather than a discretionary trade. After the sale, Conder directly holds 557,184 shares of Class A common stock, some of which remain subject to forfeiture if vesting conditions are not met.
SentinelOne, Inc. President and CEO Tomer Weingarten sold 39,472 shares of Class A common stock in an open-market transaction on February 11, 2026, at a weighted average price of $13.4848 per share under a pre-arranged Rule 10b5-1 trading plan adopted on June 3, 2025.
Following this sale, Weingarten directly beneficially owns 1,083,073 shares of Class A common stock, and certain of these shares remain subject to forfeiture if vesting conditions are not met.
SentinelOne, Inc. director reported an amended insider transaction involving restricted stock units. The filing corrects a prior report that misstated the number of shares due to an administrative error.
The director received 24,741 Class A common stock restricted stock units at a price of $0. These units vest in 12 equal quarterly installments on each June 30, September 30, December 30 and March 30 following December 9, 2025, conditioned on the director’s continued service. Following this correction, the director is shown as beneficially owning 24,741 shares directly.
SentinelOne President and CEO Tomer Weingarten reported a mandatory sale of Class A Common Stock. On 02/06/2026, he sold 23,063 shares at $13.15 per share in an issuer-directed transaction to cover tax withholding tied to vesting of Restricted Stock Units.
After this tax-related “sell to cover” transaction, Weingarten beneficially owned 1,122,545 shares of SentinelOne Class A Common Stock in direct form. Certain of these remaining shares may be forfeited back to the company if their underlying vesting conditions are not satisfied.
SentinelOne, Inc. Chief Legal Officer Keenan Michael Conder reported an issuer-mandated sale of Class A Common Stock. On 02/06/2026, 4,237 shares were sold at $13.15 per share to cover tax withholding tied to vesting of Restricted Stock Units, as required by the company’s equity incentive plan.
After this non-discretionary sell-to-cover transaction, Conder beneficially owned 562,362 Class A shares, some of which were acquired through the Employee Stock Purchase Plan and some remain subject to forfeiture if vesting conditions are not met.
SentinelOne, Inc. Chief Accounting Officer Robin Tomasello reported an automatic sale of Class A Common Stock. On February 6, 2026, 2,975 shares were sold at $13.15 per share to cover tax withholding obligations from vesting Restricted Stock Units under the company’s equity incentive plan, described as a mandatory “sell to cover” rather than a discretionary trade.
After this transaction, Tomasello beneficially owns 411,034 shares of SentinelOne Class A Common Stock, which include 1,374 shares acquired through the company’s Employee Stock Purchase Plan. Some of the remaining shares may be forfeited if their vesting conditions are not satisfied.
SentinelOne, Inc.’s Chief Financial Officer, Barbara A. Larson, reported a mandated sale of company stock to cover taxes tied to equity compensation. On January 6, 2026, she sold 11,173 shares of Class A Common Stock at $14.82 per share in a transaction required to fund tax withholding for vesting Restricted Stock Units, and the filing notes this was not a discretionary trade. After this sale, she beneficially owned 539,372 shares, which include 1,047 shares acquired through the company’s Employee Stock Purchase Plan on January 5, 2026. The filing also explains that certain shares remain subject to forfeiture if their vesting conditions are not met.
SentinelOne, Inc. reported an insider sale by executive Ana G. Pinczuk, President of Product & Technology and a director. On 01/06/2026, she sold 11,900 shares of Class A Common Stock at $14.82 per share. After this transaction, she beneficially owned 560,589 shares.
The company explains that this was an issuer-mandated “sell to cover” transaction to satisfy tax withholding obligations tied to the vesting and settlement of restricted stock units, and it was not a discretionary trade by the executive. Certain remaining shares are still subject to forfeiture if their vesting conditions are not met.
SentinelOne, Inc. reported insider transactions by its President, CEO and director on Form 4. On 01/02/2026, 6,346 shares of Class B common stock converted into Class A shares and the same number of Class A shares were sold in open-market transactions under a Rule 10b5-1 trading plan. On 01/06/2026, 51,595 Class B shares converted into Class A, followed by the sale of 51,595 Class A shares, also under the plan.
The weighted average sale prices were $15.0398 on January 2 and $15.1201 on January 6. After these transactions, the reporting person directly owned 1,145,608 shares of Class A common stock and held additional derivative and trust-related interests as described in the filing footnotes.
SentinelOne, Inc.'s president and CEO, who is also a director, reported a share conversion and charitable gift involving the company’s stock. On December 24, 2025, the insider converted 150,000 shares of Class B common stock into 150,000 shares of Class A common stock at a stated price of $0, increasing direct Class A holdings to 1,295,608 shares. That same day, the insider made a bona fide charitable gift of 150,000 Class A shares at a stated price of $0, reducing direct Class A ownership to 1,145,608 shares.
The filing notes that some directly held shares remain subject to forfeiture if vesting conditions are not met. Following these transactions, the insider also reports 3,942,622 derivative securities tied to Class B common stock directly owned and an additional 423,629 Class A shares indirectly through a trust, whose trustee the insider can remove and replace, while disclaiming beneficial ownership except to the extent of any pecuniary interest.
SentinelOne, Inc. director Mark S. Peek reported buying additional shares of the company’s Class A common stock. On 12/16/2025, a trust associated with him purchased 40,000 Class A shares in an open‑market transaction coded “P” at a weighted average price of $14.89 per share, with individual trades ranging from $14.715 to $14.90.
After this transaction, 120,000 shares are held indirectly through the Omega Living Trust, for which he is the sole beneficiary. In addition, 43,501 shares are held directly, and four separate children’s trusts each hold 5,527 shares of Class A common stock.
SentinelOne, Inc. disclosed that a company director received an award of 1,779 deferred restricted stock units (DSUs) of Class A common stock on December 15, 2025, at a price of $0 per unit. Each DSU represents a right to receive one share once time-based vesting conditions are met, with quarterly vesting and final vesting no later than December 15, 2026, under the company’s deferred compensation program. Following this grant, the director beneficially owns 26,599 shares of Class A common stock directly.
SentinelOne, Inc.'s President and CEO, who also serves as a director, filed an amended insider ownership report to correct a prior share conversion entry.
The amendment reflects that 57,941 shares of Class B common stock were converted into 57,941 shares of Class A common stock at a price of $0, increasing the reporting person's directly held Class A stake to 1,271,037 shares, some of which are subject to forfeiture if vesting conditions are not met. After the transaction, the insider continues to hold 4,092,622 derivative securities linked to Class B common stock, each convertible into one share of Class A common stock under specified conditions.
The change is described as correcting an inadvertent error in the original report filed on December 12, 2025, with no other terms modified.
SentinelOne, Inc. disclosed that its Chief Accounting Officer acquired 127,084 restricted stock units (RSUs) of Class A common stock on 12/15/2025 at a stated price of $0, as part of equity compensation.
The RSUs vest 1/8 on March 2, 2026 and then 1/8 on the 5th calendar day of each month thereafter until fully vested, subject to continued service. Following this grant, the officer beneficially owns 412,635 Class A shares, and certain shares remain subject to forfeiture if vesting conditions are not met.
SentinelOne, Inc. President and CEO, who also serves as a director, reported stock transactions dated 12/11/2025. The insider converted 5,441 shares of Class B common stock into Class A common stock at an exercise price of $0, increasing his direct Class A holdings. On the same date, he sold 125,429 shares of Class A common stock at a weighted average price of $15.0921, in multiple trades between $14.87 and $15.595, under a pre-arranged Rule 10b5-1 trading plan adopted on June 3, 2025. After these transactions, he directly owned 1,093,108 shares of Class A common stock and held additional interests through derivative securities and a trust, some of which remain subject to vesting and conversion conditions.
SentinelOne, Inc. reported that a director received an award of 24,820 restricted stock units (RSUs) of its Class A common stock on December 9, 2025. The RSUs were reported at a price of $0, reflecting that this is a stock-based compensation grant rather than a market purchase.
According to the filing, the RSUs will vest in quarterly installments. Specifically, 1/12 of the total award will vest on each June 30, September 30, December 30, and March 30 following December 9, 2025, and each vesting date requires the director’s continued service. After this grant, the director is shown as directly owning 24,820 shares in the form of these RSUs.
SentinelOne’s Chief Legal Officer and Secretary reported an automatic sale of Class A common stock tied to equity compensation. On 12/08/2025, the officer sold 8,311 shares of Class A common stock at $14.58 per share. The company explains this was an issuer-mandated “sell to cover” transaction to satisfy tax withholding obligations upon the vesting and settlement of restricted stock units, rather than a discretionary trade.
Following this transaction, the officer beneficially owned 565,225 shares of Class A common stock. The disclosure notes that certain of these shares remain subject to forfeiture if the underlying vesting conditions are not met, reflecting ongoing performance or service-based requirements attached to the awards.
SentinelOne, Inc. reported an insider transaction by its Chief Accounting Officer on 12/08/2025. The officer sold 8,509 shares of Class A common stock at $14.58 per share. The company explains this was an issuer-mandated “sell to cover” transaction to satisfy tax withholding obligations tied to the vesting and settlement of restricted stock units, rather than a discretionary sale. Following the transaction, the officer beneficially owns 285,551 shares, and some of these shares remain subject to forfeiture if vesting conditions are not met.
A reporting person who serves as president, CEO and director of SentinelOne, Inc. reported an automatic sale of Class A common stock. On 12/08/2025, the insider sold 38,684 shares at $14.58 per share. The company explains this was an issuer-mandated “sell to cover” transaction to satisfy tax withholding triggered by the vesting and settlement of restricted stock units, rather than a discretionary trade.
After this transaction, the insider beneficially owned 1,213,096 shares of Class A common stock. The filing notes that some of these shares may be forfeited if their vesting conditions are not met, reflecting ongoing equity-based compensation tied to performance or service.