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.
SentinelOne, Inc. filings document a public cybersecurity company with Class A common stock listed on the New York Stock Exchange under the symbol S. Recent Form 8-K and 8-K/A reports cover operating results, earnings presentations, non-GAAP reconciliations, Regulation FD materials, executive and board appointments, compensation arrangements, and board committee assignments.
The filings also record material corporate and tax matters, including transfer-pricing disclosures involving the company and its Israeli subsidiary. For this issuer, regulatory disclosures center on financial reporting, governance changes, leadership succession, equity-security registration details, tax contingencies, and intellectual-property matters.
Tomer Weingarten reported resale transactions of Class A Common stock under Rule 144, showing multiple disposals and scheduled restricted stock units acquired as compensation. The filing lists three reported sales: 38,864 shares on 03/17/2026 for $562,350.42, 100 shares on 05/01/2026 for $1,500, and 231,664 shares on 05/04/2026 for $3,548,652.32.
The excerpt also lists restricted stock units acquired as compensation: 20,619 RSUs on 04/15/2025, 20,954 RSUs on 02/15/2023, and 15,723 RSUs on 02/15/2024. Timing and proceeds treatment are shown per transaction lines in the filing.
SentinelOne, Inc. President and CEO Tomer Weingarten reported an open-market sale of 39,118 shares of Class A common stock at a weighted average price of $15.7257 per share. According to the disclosure, this was an issuer-mandated “sell to cover” transaction to fund tax withholding on vested Restricted Stock Units, not a discretionary trade. Following the sale, Weingarten directly holds 1,951,693 shares, and some of these shares remain subject to forfeiture if vesting conditions are not met.
SentinelOne, Inc. Chief Accounting Officer Robin Tomasello reported an open-market sale of 11,905 shares of Class A common stock at a weighted average price of $15.7005 per share. The sale was mandated by the company solely to cover tax withholding obligations from vesting Restricted Stock Units, rather than a discretionary trade. After this transaction, Tomasello directly holds 445,330 shares, some of which may be forfeited if vesting conditions are not met.
SentinelOne, Inc. Chief Legal Officer & Secretary Keenan Michael Conder reported an issuer-mandated sale of 8,401 shares of Class A Common Stock. The shares were sold at a weighted average price of about $15.70 per share solely to cover tax withholding obligations from vesting Restricted Stock Units, rather than as a discretionary trade. After this tax-related sale, he continues to hold 982,732 shares directly, so the transaction represents a small portion of his overall position.
SentinelOne reported strong top-line growth but remains unprofitable. Revenue for the quarter ended April 30, 2026 reached $276.7M, up 21% from $229.0M. Net loss narrowed to $76.2M, or $0.23 per share, compared with a $208.2M loss, or $0.63 per share, a year earlier.
Gross margin was 72%, down from 75%, as cloud hosting, support, and amortization costs rose. On a non-GAAP basis, operating results turned to income of $10.5M from a loss. Annualized recurring revenue reached $1.16B, up 23%, with 1,702 customers generating at least $100K in ARR.
Cash, cash equivalents, and investments totaled $812.5M. Operating cash flow was $38.5M. The company recorded total tax expense of $183.5M related to an agreement with the Israeli Tax Authority and carried a remaining liability of $164.1M. In May 2026, management announced a restructuring plan, including an 8% workforce reduction and an expected one-time charge of about $25M in the next quarter.
SentinelOne reported first-quarter fiscal 2027 results and launched a restructuring that will cut about 8% of its workforce. The company generated $276.7 million in revenue, up 21% year-over-year, and grew annualized recurring revenue to $1.163 billion, an increase of 23%.
Profitability improved meaningfully: GAAP net loss narrowed to $76.2 million with a (28)% margin, while non-GAAP operating margin reached 4% and non-GAAP net income was $12.3 million, or $0.04 per diluted share. Adjusted free cash flow was $61.4 million with a 22% margin.
The restructuring plan is intended to streamline operations and focus investment on AI, Data, Cloud, and Endpoint, with an estimated one-time charge of about $25 million, including roughly $15 million of cash costs. SentinelOne raised its non-GAAP operating income outlook, guiding fiscal 2027 revenue to $1.195–$1.205 billion and non-GAAP EPS to $0.32–$0.38.
SentinelOne, Inc. received a Schedule 13G filing reporting that AQR Capital Management, LLC and parent AQR Capital Management Holdings, LLC beneficially own 19,767,721 shares of Class A common stock, representing 5.92% of the class. The filing shows shared voting power of 19,636,843 shares and shared dispositive power of 19,767,721 shares.
The filing identifies AQR as U.S.-organized, lists the issuer address in Mountain View, California, and is signed by an authorized signatory on 05/15/2026. It notes that AQR Capital Management, LLC is a wholly owned subsidiary of AQR Capital Management Holdings, LLC.
SentinelOne, Inc. is asking stockholders to vote at its 2026 virtual annual meeting on June 25, 2026, at 9:00 a.m. Pacific Time. Holders of Class A and Class B common stock at the April 30, 2026 record date may participate and vote online using a control number.
Stockholders will elect two Class II directors to serve until the 2029 annual meeting, ratify Deloitte & Touche LLP as independent auditor for the fiscal year ending January 31, 2027, and cast a non-binding advisory vote on executive compensation. The company describes its board structure, committee responsibilities, director independence, director pay, and broader corporate responsibility and cybersecurity oversight practices, emphasizing virtual access, detailed voting mechanics, and strong governance processes.
SentinelOne, Inc. President and CEO Tomer Weingarten reported an open-market sale of 21,960 shares of Class A Common Stock at a weighted average price of $15.647 per share. According to the disclosure, 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 trade.
After this sale, Weingarten directly held 1,990,811 shares of Class A Common Stock, some of which remain subject to forfeiture if underlying vesting conditions are not met.