---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-142104"
form_type: "8-K"
ticker: "DH"
cik: "0001861795"
company_name: "Definitive Healthcare Corp."
filed_at: "2026-04-03T23:59:59+00:00"
generated_at: "2026-05-15T07:39:36.307892+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Definitive Healthcare director Jeff Haywood resigns from Board and Compensation Committee

## Summary
- Jeff Haywood resigned from the Board and Compensation Committee effective March 30, 2026.
- Resignation was not due to any disagreement with the Company's operations, policies, or practices.
- Board size reduced from 9 to 8 members; Compensation Committee reduced from 3 to 2 members.

## SEC filing metadata
- accession: 0001193125-26-142104
- form_type: 8-K
- ticker: DH
- cik: 0001861795
- company_name: Definitive Healthcare Corp.
- filed_at: 2026-04-03T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1861795/000119312526142104/0001193125-26-142104-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1861795/000119312526142104/dh-20260330.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-142104
- JSON: https://secwatch.observer/filing/0001193125-26-142104.json
- Plain text: https://secwatch.observer/filing/0001193125-26-142104.txt

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