---
schema_version: "secwatch.filing_event.v1"
accession: "0001583708-21-000025"
form_type: "8-K"
ticker: "S"
cik: "0001583708"
company_name: "SentinelOne, Inc."
filed_at: "2021-12-14T23:59:59+00:00"
generated_at: "2026-06-28T01:17:22.359025+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# SentinelOne appoints Robin Tomasello as Chief Accounting Officer effective Nov 16, 2021

## Summary
- Robin Tomasello named CAO; previously VP, Corporate Controller at Chegg Inc.
- Base salary $375,000; annual cash bonus $150,000; RSU award valued at $3.5M.
- Severance: 12 months salary plus bonus for change-of-control termination; 6 months for non-CIC.
- Ms. Tomasello has over 20 years experience, including public company IPO and scaling.

## SEC filing metadata
- accession: 0001583708-21-000025
- form_type: 8-K
- ticker: S
- cik: 0001583708
- company_name: SentinelOne, Inc.
- filed_at: 2021-12-14T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1583708/000158370821000025/0001583708-21-000025-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1583708/000158370821000025/s-20211210.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001583708-21-000025
- JSON: https://secwatch.observer/filing/0001583708-21-000025.json
- Plain text: https://secwatch.observer/filing/0001583708-21-000025.txt

## Key facts
- Executive change
  Robin Tomasello was appointed as Chief Accounting Officer at SentinelOne, Inc..
  - Action: appointed
  - Role: Chief Accounting Officer
  source text: appointed Robin Tomasello to serve as the Chief Accounting Officer of the Company, effective as of November 16, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1583708/000158370821000025/0001583708-21-000025-index.htm

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