---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-047275"
form_type: "8-K"
ticker: "DH"
cik: "0001861795"
company_name: "Definitive Healthcare Corp."
filed_at: "2023-09-08T23:59:59+00:00"
generated_at: "2026-06-10T22:20:04.225074+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Definitive Healthcare appoints former Verisk CEO Scott Stephenson to board; Chris Mitchell resigns

## Summary
- Chris Mitchell (Spectrum Equity) resigned from board effective Sept 6, 2023; not due to any disagreement.
- Scott Stephenson, former CEO of Verisk Analytics (VRSK), appointed to board and nominating & corporate governance committee.
- Stephenson served as Verisk CEO for nine years and also serves on board of Public Service Enterprise Group (PEG).
- Stephenson will serve as Class III director until the 2024 Annual Meeting of Stockholders.

## SEC filing metadata
- accession: 0000950170-23-047275
- form_type: 8-K
- ticker: DH
- cik: 0001861795
- company_name: Definitive Healthcare Corp.
- filed_at: 2023-09-08T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1861795/000095017023047275/0000950170-23-047275-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1861795/000095017023047275/dh-20230906.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-047275
- JSON: https://secwatch.observer/filing/0000950170-23-047275.json
- Plain text: https://secwatch.observer/filing/0000950170-23-047275.txt

## Key facts
- Executive change
  Scott Stephenson was appointed as Director at Definitive Healthcare Corp..
  - Action: appointed
  - Role: Director
  source text: Following Mr. Mitchell’s resignation, on September 6, 2023, the Board appointed Scott Stephenson as a member of the Board and as a member of the Nominating and Corporate Governance Committee of the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1861795/000095017023047275/0000950170-23-047275-index.htm
- Executive change
  Chris Mitchell resigned as Director at Definitive Healthcare Corp..
  - Action: resigned
  - Role: Director
  source text: On September 6, 2023, Chris Mitchell resigned from the Board of Directors (the “Board”) of Definitive Healthcare Corp. (the “Company”), which resignation became effective upon the appointment of Scott Stephenson as a member of the Board on September 6, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1861795/000095017023047275/0000950170-23-047275-index.htm

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