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• Annualized recurring revenue (ARR) grew 22% year-over-year to $1.218 billion as of July 31, 2026.
• GAAP gross margin was 72% (down from 75%), and non-GAAP gross margin was 77% (down from 79%).
• GAAP operating margin was (31)% (improved from (33)%), and non-GAAP operating margin was 10% (up from 2%).
• The company raised its fiscal year 2027 revenue and operating income outlook, guiding Q3 FY2027 revenue of $309-311 million and FY2027 revenue of $1.202-1.207 billion.

2.02 Results of Operations and Financial Condition · 7.01 Regulation FD Disclosure · 9.01 Financial Statements and Exhibits

• Class II director nominees Ana G. Pinczuk and Mark J. Barrenechea were elected, with Pinczuk receiving 296,209,529 votes for and Barrenechea receiving 310,494,361 votes for.
• Stockholders ratified the appointment of Deloitte & Touche LLP as independent registered public accounting firm for fiscal year ending January 31, 2027, with 372,026,383 votes for.
• The non-binding advisory vote on named executive officer compensation was approved with 230,329,862 votes for, 84,545,129 against, and 860,704 abstentions.
• The report was filed under Item 5.07 to disclose the final voting results of the three proposals submitted to stockholders.

5.07 Submission of Matters to a Vote of Security Holders

• Annualized recurring revenue (ARR) grew 23% year-over-year to $1,163 million as of April 30, 2026.
• GAAP gross margin was 72% and non-GAAP gross margin was 77%; GAAP operating margin was (29)% and non-GAAP operating margin was 4%.
• The company announced a restructuring plan to reduce full-time employees by approximately 8%, with an estimated one-time charge of approximately $25 million.
• For Q2 FY2027, the company guides revenue of $289-291 million and non-GAAP operating income of $23-25 million; for FY2027, revenue of $1.195-1.205 billion and non-GAAP operating income of $115-125 million.

2.02 Results of Operations and Financial Condition · 2.05 Costs Associated with Exit or Disposal Activities · 7.01 Regulation FD Disclosure · 9.01 Financial Statements and Exhibits

• Barry Padgett, current Chief Growth Officer, will become President and Chief Operating Officer effective March 24, 2026.
• New compensation includes an annual base salary of $600,000 and a target annual cash bonus of 100% of base salary.
• Effective April 15, 2026, Padgett will receive RSU and PSU awards with an aggregate target value of $10.0 million, split 50/50.
• PSUs vest based on performance metrics for fiscal years ending January 31, 2027 through 2030, subject to continuous service.

5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements

• Annualized recurring revenue (ARR) increased 22% to $1,119.1 million as of January 31, 2026.
• Fiscal year 2026 total revenue increased 22% to $1,001.3 million, compared to $821.5 million.
• Q4 non-GAAP operating margin was 6%, compared to 1% in the prior year; GAAP operating margin was (29)%.
• Guidance for Q1 FY2027 revenue is $276-278 million and for FY2027 revenue is $1.195-1.205 billion.

2.02 Results of Operations and Financial Condition · 7.01 Regulation FD Disclosure · 9.01 Financial Statements and Exhibits

• Sonalee Parekh, age 52, will become Chief Financial Officer and principal financial officer of SentinelOne, Inc., effective March 24, 2026.
• Her compensation includes an annual base salary of $600,000, a target annual cash bonus of 70% of base salary, and a $300,000 sign-on bonus.
• She will receive an RSU and PSU award with an aggregate target value of $18.0 million, subject to Compensation Committee approval.
• Barry Padgett, the current interim CFO, will cease that role and return to his position as Chief Growth Officer, effective the same date.

5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements

• The settlement fully resolves disputed tax matters and incorporates principles from the bilateral Advanced Pricing Agreement process with the IRS and ITA.
• SentinelOne expects to record an additional $14.0 million tax expense in fiscal year 2026, on top of the previously recorded $136.0 million contingency.
• An additional $30.0 million tax expense is expected for fiscal year 2026 related to the Prompt Security acquisition and IP alignment.
• The agreement provides for installment payments through 2030 with 7.0% annual interest, with initial payments of $30M in Q1 FY2027, $10M in Q4 FY2027, and $15M in Q4 FY2028.

8.01 Other Events

• Barry Padgett, current Chief Growth Officer, will become interim CFO effective mid-January 2026, following Barbara Larson's resignation.
• Barbara Larson will resign as CFO, not due to any disagreement, and the company has started a search for a permanent CFO.
• Barrenechea receives an annual cash retainer of $50,000, an initial equity award of $400,000, and an annual equity award of $225,000.
• The company reported Q3 FY2026 revenue of $258.9 million, up 23% year-over-year.

2.02 Results of Operations and Financial Condition · 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · 7.01 Regulation FD Disclosure · 9.01 Financial Statements and Exhibits