secwatch.observer — SEC 8-K summary
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Issuer:     SentinelOne, Inc. (S)
CIK:        0001583708
Form:       8-K
Filed at:   2025-12-04T23:59:59+00:00
Accession:  0001583708-25-000157
Event type: earnings
Sentiment:  positive
Materiality: 0.90
Item codes: 2.02, 5.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud

SentinelOne Q3 FY2026 revenue $258.9M (+23% YoY), CFO Barbara Larson to resign, Barry Padgett interim CFO
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- Revenue increased 23% YoY to $258.9M for Q3 FY2026 ended October 31, 2025; ARR grew 23% to $1,055.3M.
- Non-GAAP operating margin improved to 7% from (5)% year-over-year; operating cash flow margin 8%.
- CFO Barbara Larson to resign by mid-January 2026; Chief Growth Officer Barry Padgett will serve as interim CFO.
- Appointed Mark Barrenechea, former CEO of OpenText, as Class II director effective December 3, 2025.
- Q4 FY2026 revenue guidance $271M; full-year FY2026 revenue expected $1,001M.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1583708/000158370825000157/0001583708-25-000157-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1583708/000158370825000157/s-20251204.htm
  HTML page:      https://secwatch.observer/filing/0001583708-25-000157

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer