---
schema_version: "secwatch.filing_event.v1"
accession: "0001593275-24-000023"
form_type: "8-K"
ticker: "HG"
cik: "0001593275"
company_name: "Hamilton Insurance Group, Ltd."
filed_at: "2024-03-06T23:59:59+00:00"
generated_at: "2026-06-05T02:41:05.501459+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Hamilton Insurance appoints Dr. Therese Vaughan and Neil Patterson to Board; Richards resigns

## Summary
- Director D. Pauline Richards resigns effective March 11, 2024; no disagreements with company.
- Board appoints Dr. Therese Vaughan (former Iowa Insurance Commissioner) to Board, effective March 11, 2024.
- Board appoints Neil Patterson (retired KPMG Bermuda Chair) to Board and as Audit Committee Chair, effective March 11, 2024.
- Vaughan joins Nominating/Governance and Underwriting/Risk Committees; Patterson joins Audit Committee and Nominating/Governance.
- New directors receive $100k/yr cash, $150k RSU grant, plus $37.5k in lieu of equity for stub period; Patterson extra $50k/yr as Audit Chair.

## SEC filing metadata
- accession: 0001593275-24-000023
- form_type: 8-K
- ticker: HG
- cik: 0001593275
- company_name: Hamilton Insurance Group, Ltd.
- filed_at: 2024-03-06T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1593275/000159327524000023/0001593275-24-000023-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1593275/000159327524000023/hg-20240306.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001593275-24-000023
- JSON: https://secwatch.observer/filing/0001593275-24-000023.json
- Plain text: https://secwatch.observer/filing/0001593275-24-000023.txt

## Key facts
- Executive change
  Dr. Therese Vaughan was appointed as Director at Hamilton Insurance Group, Ltd..
  - Action: appointed
  - Role: Director
  source text: On March 6, 2024, the Board of the Company appointed Dr. Therese Vaughan and Mr. Neil Patterson to the Company’s Board, each effective March 11, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1593275/000159327524000023/0001593275-24-000023-index.htm
- Executive change
  Neil Patterson was appointed as Director at Hamilton Insurance Group, Ltd..
  - Action: appointed
  - Role: Director
  source text: On March 6, 2024, the Board of the Company appointed Dr. Therese Vaughan and Mr. Neil Patterson to the Company’s Board, each effective March 11, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1593275/000159327524000023/0001593275-24-000023-index.htm
- Executive change
  D. Pauline Richards resigned as Director at Hamilton Insurance Group, Ltd..
  - Action: resigned
  - Role: Director
  source text: On March 6, 2024, D. Pauline Richards, a member of the Board of Directors (the “Board”) of Hamilton Insurance Group, Ltd. (the “Company”) and the Chair of the Audit Committee, informed the Company of her intention to resign from the Company’s Board effective March 11, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1593275/000159327524000023/0001593275-24-000023-index.htm

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