---
schema_version: "secwatch.filing_event.v1"
accession: "0001583708-26-000039"
form_type: "8-K"
ticker: "S"
cik: "0001583708"
company_name: "SentinelOne, Inc."
filed_at: "2026-05-28T20:13:42+00:00"
generated_at: "2026-05-28T20:18:11.022331+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# SentinelOne Q1 FY2027: Revenue Up 21%, ARR Up 23%, Restructuring Plan Announced

## Summary
- Revenue grew 21% to $277M, ARR up 23% to $1.163B, and record net new ARR.
- Non-GAAP operating margin improved to 4% from (2)%, and FY2027 guidance raised.
- Plan to cut ~8% of workforce with one-time charge of ~$25M ($15M cash).
- Emerging solutions now represent half of total company ARR; CEO cites AI, Data, Cloud, Endpoint focus.
- Cash, cash equivalents, investments $812M; operating cash flow margin 14%.

## SEC filing metadata
- accession: 0001583708-26-000039
- form_type: 8-K
- ticker: S
- cik: 0001583708
- company_name: SentinelOne, Inc.
- filed_at: 2026-05-28T20:13:42+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 2.02, 2.05, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1583708/000158370826000039/0001583708-26-000039-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1583708/000158370826000039/s-20260528.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001583708-26-000039
- JSON: https://secwatch.observer/filing/0001583708-26-000039.json
- Plain text: https://secwatch.observer/filing/0001583708-26-000039.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.