Welcome to our dedicated page for Sentinelone SEC filings (Ticker: S), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SentinelOne, Inc. (NYSE: S) SEC filings page on Stock Titan provides direct access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. These documents offer detailed insight into SentinelOne’s operations as an AI-native cybersecurity company, its capital structure, governance, acquisitions, and key tax and compliance matters.
Investors can use this page to review current and historical Forms 8-K, which SentinelOne files to report material events. Recent 8-K filings describe quarterly financial results, including the announcement of earnings for fiscal year 2026 quarters, and provide information about board appointments, executive transitions, and stockholder meeting outcomes. Other 8-K filings disclose acquisition activity, such as the completed purchase of Prompt Security, Inc. and the agreement to acquire Observo, Inc., including the mix of cash and Class A common stock used as consideration and the reliance on securities law exemptions for unregistered share issuance.
Filings also document tax and transfer pricing developments. For example, SentinelOne has reported entering into an Assessment Agreement with the Israeli Tax Authority covering transfer pricing and intellectual property valuation for its Israeli subsidiary and for Prompt Security’s intellectual property, along with the associated tax expenses and installment payment schedule. These disclosures help readers understand how international tax matters affect the company’s financial reporting.
Through this page, users can quickly locate SentinelOne’s annual and quarterly reports (Forms 10-K and 10-Q) and current reports (Forms 8-K), along with exhibits such as earnings presentations. Stock Titan enhances access to these filings with AI-powered summaries that explain the key points of lengthy documents, helping users interpret topics like non-GAAP metrics, acquisition terms, tax agreements, and governance changes. The page also surfaces insider and equity-related disclosures where available, giving a structured view of SentinelOne’s regulatory history and ongoing obligations as a NYSE-listed cybersecurity company.
The filing reports that Barbara A. Larson, Chief Financial Officer and an officer of SentinelOne, Inc. (S), executed an issuer-mandated sale of 54,583 shares of Class A common stock on 10/06/2025 at a price of $18.13 per share. The sale was a sell-to-cover to satisfy tax withholding obligations tied to the vesting and settlement of restricted stock units, not a discretionary trade.
After the sale, Ms. Larson beneficially owned 549,498 shares of Class A common stock, which includes 1,094 shares acquired under the employee stock purchase plan and some shares that remain subject to forfeiture if vesting conditions are unmet. The Form 4 was signed on 10/07/2025.
Notice of proposed sale: This Form 144 reports a planned sale of 3,236 Class A shares of SentinelOne, Inc. intended to occur on 10/06/2025 through Raymond James & Associates on the NYSE. The filing lists an aggregate market value of $58,248, implying an average trade value near $18.02 per share for this block.
The filer shows the shares were acquired via a stock conversion before IPO on 12/31/2020 from SentinelOne, Inc., with 28,028 shares noted in that acquisition line and payment described as wired to a portfolio company. The filing also discloses recent related sales by Insight Partners XI co-investors totaling 2,597 shares across trades on 07/07/2025, 07/08/2025, 10/01/2025, and 10/03/2025 with gross proceeds listed per trade.
SentinelOne, Inc. filed a Form 144 notice for a proposed sale of 140,993 Class A shares with an aggregate market value of $2,537,874.00. The filing lists the broker as Raymond James & Associates and indicates the shares are listed on the NYSE. The securities were acquired by SentinelOne, Inc. on 12/31/2020 via a stock conversion before IPO, with an original amount shown as 1,221,222 shares and payment wired to a portfolio company on 12/31/2020. The filing also discloses recent sales by Insight Partners XI, L.P. during 2025 totaling 114,173 shares for gross proceeds of $2,072,459.06, with individual sale dates on 07/07/2025, 07/08/2025, 10/01/2025, and 10/03/2025. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.
SentinelOne, Inc. notice reports a proposed sale of 837 Class A shares through Raymond James & Associates with an aggregate market value of $15,066, against 324,760,095 shares outstanding, and an approximate sale date of 10/06/2025. The filer shows the securities were originally acquired on 07/02/2021 in a public purchase and wired to a portfolio account. Recent related sales by Insight Partners entities between 07/07/2025 and 10/03/2025 list four transactions totaling 672 shares for gross proceeds of $12,299.94. The notice includes the standard seller representation about no undisclosed material adverse information.
SentinelOne, Inc. filed a Form 144 notice reporting a proposed sale of 43,222 Class A shares through Raymond James & Associates with an aggregate market value of $777,996, and recent insider sales totaling 34,694 Class A shares for gross proceeds of $636,021.21. The shares to be sold were acquired on 05/31/2019 via a stock conversion before the IPO and were wired to the portfolio company at acquisition. Recent disclosed sales occurred on 07/07/2025, 07/08/2025, 10/01/2025, and 10/03/2025 and were executed by Insight Venture Partners X (Co-Investors), L.P. The filer certifies no undisclosed material adverse information and attests to compliance with trading-plan and Rule 144-related representations.
Form 144 notice for proposed sale of SentinelOne, Inc. (S) Class A shares. The filer reports an intended brokered sale of 8,679 Class A shares on 10/06/2025 through Raymond James & Associates on the NYSE, with an aggregate market value of $156,222.00. The filer previously acquired 75,176 shares on 07/02/2021 via a public stock purchase. Recent reported sales by the same seller in the past three months total 6,966 shares for $127,501.00 in gross proceeds across four transactions dated 07/07/2025, 07/08/2025, 10/01/2025, and 10/03/2025.
The notice includes the standard representation that the selling person does not possess undisclosed material adverse information about the issuer. Payment for the acquired shares was wired to a portfolio company on 07/02/2021.
SentinelOne, Inc. filed a Form 144 disclosing a proposed sale of 154,466 Class A shares through Raymond James, with an aggregate market value of $2,780,388.00. The shares were acquired on 12/31/2020 via a stock conversion before the IPO from SentinelOne, Inc. and the payment was wired to the portfolio company. The filing also reports four recent sales by Insight Partners (Cayman) XI, L.P. on 07/07/2025, 07/08/2025, 10/01/2025, and 10/03/2025 totaling $2,269,393.84 in gross proceeds. The filing represents a routine Rule 144 notice and includes the seller's certification that no undisclosed material adverse information is known.
Form 144 notice by a holder of Class A common stock of SentinelOne, Inc. reports a proposed sale of 1,513 shares with an aggregate market value of $27,234, to be executed approximately on 10/06/2025 on the NYSE. The filer states these shares were acquired in a public purchase on 07/02/2021 totaling 13,104 shares and paid by wire to the portfolio company.
The filing lists recent sales by the same seller, Insight Partners Fund X (Delaware) Follow-On Fund, L.P., of 563 shares on 07/07/2025 ($10,253.36), 572 shares on 07/08/2025 ($10,542.19), 47 shares on 10/01/2025 ($847.94), and 33 shares on 10/03/2025 ($595.32). The filer certifies no undisclosed material adverse information and includes the standard Rule 144 representations.
SentinelOne, Inc. has filed a Notice of Proposed Sale under Rule 144 reporting an intended sale of 288,149 Class A shares through Raymond James & Associates on 10/06/2025, with an aggregate market value of $5,186,682.00 and 324,760,095 Class A shares outstanding. The filing traces acquisition of the shares to a stock conversion before IPO on 05/31/2019 from SentinelOne, Inc., showing 2,495,815 shares initially acquired and wired to a portfolio account. The filer also reported four Class A sales in the past three months totaling 330,292 shares for gross proceeds of approximately $5,664,449.07 on 07/07/2025, 07/08/2025, 10/01/2025, and 10/03/2025.
SentinelOne, Inc. reported a Rule 144 notice for the proposed sale of 1,816,558 Class A shares with an aggregate market value of $32,698,044.00. The shares are to be sold through Raymond James & Associates on the NYSE with an approximate sale date of 10/06/2025. The filing shows the filer acquired the shares on 05/31/2019 via a stock conversion before the IPO and that payment for the original acquisition was wired to the portfolio company.
The filing also discloses recent sales by the same seller: 676,588 shares on 07/07/2025 (gross proceeds $12,322,020.66), 685,831 shares on 07/08/2025 (gross proceeds $12,640,139.66), and smaller lots on 10/01/2025 and 10/03/2025. The signer certifies no undisclosed material adverse information is known.