---
schema_version: "secwatch.filing_event.v1"
accession: "0001810806-26-000006"
form_type: "8-K"
ticker: "U"
cik: "0001810806"
company_name: "Unity Software Inc."
filed_at: "2026-02-10T23:59:59+00:00"
generated_at: "2026-05-16T03:38:26.986476+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Unity Software CAO Mark Barrysmith to retire effective June 15, 2026

## Summary
- Chief Accounting Officer Mark Barrysmith notified of retirement; will stay until June 15, 2026 for orderly transition.
- Company has commenced search for a new Chief Accounting Officer.
- Barrysmith's departure is retirement-related, with no reported disagreement with the company.

## SEC filing metadata
- accession: 0001810806-26-000006
- form_type: 8-K
- ticker: U
- cik: 0001810806
- company_name: Unity Software Inc.
- filed_at: 2026-02-10T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1810806/000181080626000006/0001810806-26-000006-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1810806/000181080626000006/unity-20260209.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001810806-26-000006
- JSON: https://secwatch.observer/filing/0001810806-26-000006.json
- Plain text: https://secwatch.observer/filing/0001810806-26-000006.txt

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