---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-195471"
form_type: "8-K"
ticker: null
cik: "0001808158"
company_name: "Repare Therapeutics Inc."
filed_at: "2024-08-07T23:59:59+00:00"
generated_at: "2026-05-31T11:51:32.024016+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Briggs Morrison resigns from Repare board; Steven Stein to chair Science & Tech Committee

## Summary
- Dr. Briggs Morrison resigned as Class III director and chair of Science and Technology Committee, effective Aug 6, 2024.
- Steven H. Stein, M.D. appointed as new chair of the Science and Technology Committee, effective Aug 6, 2024.
- Resignation not due to any disagreement with Repare's operations, policies, or practices.

## SEC filing metadata
- accession: 0001193125-24-195471
- form_type: 8-K
- cik: 0001808158
- company_name: Repare Therapeutics Inc.
- filed_at: 2024-08-07T23:59:59+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/1808158/000119312524195471/0001193125-24-195471-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1808158/000119312524195471/d881881d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-195471
- JSON: https://secwatch.observer/filing/0001193125-24-195471.json
- Plain text: https://secwatch.observer/filing/0001193125-24-195471.txt

## Key facts
- Executive change
  Steven H. Stein, M.D. was appointed as Chair of the Science and Technology Committee at Repare Therapeutics Inc..
  - Action: appointed
  - Role: Chair of the Science and Technology Committee
  source text: Steven H. Stein, M.D. replaced Dr. Morrison as chair of the Science and Technology Committee, effective as of August 6, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1808158/000119312524195471/0001193125-24-195471-index.htm
- Executive change
  Briggs Morrison, M.D. resigned as Class III Director at Repare Therapeutics Inc..
  - Action: resigned
  - Role: Class III Director
  source text: On August 1, 2024, Briggs Morrison, M.D. notified the board of directors (the “Board”) of Repare Therapeutics Inc. (the “Company”) of his decision to resign as a Class III director and as chair of the Science and Technology Committee of the Board, effective as of August 6, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1808158/000119312524195471/0001193125-24-195471-index.htm

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