---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-21-289665"
form_type: "8-K"
ticker: "DH"
cik: "0001861795"
company_name: "Definitive Healthcare Corp."
filed_at: "2021-10-01T23:59:59+00:00"
generated_at: "2026-06-29T00:07:53.944974+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Definitive Healthcare appoints former ADP CFO Kathleen Winters to board

## Summary
- Kathleen A. Winters elected to board of directors and Audit Committee, effective Oct 1, 2021.
- Winters served as ADP CFO from 2019 through Sep 2021; previously CFO of MSCI Inc.
- She spent 14 years in financial leadership roles at Honeywell International.
- CEO Jason Krantz cites her financial and operational experience as key for public-company growth.

## SEC filing metadata
- accession: 0001193125-21-289665
- form_type: 8-K
- ticker: DH
- cik: 0001861795
- company_name: Definitive Healthcare Corp.
- filed_at: 2021-10-01T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1861795/000119312521289665/0001193125-21-289665-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1861795/000119312521289665/d217445d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-21-289665
- JSON: https://secwatch.observer/filing/0001193125-21-289665.json
- Plain text: https://secwatch.observer/filing/0001193125-21-289665.txt

## Key facts
- Executive change
  Kathleen A. Winters was elected as Director at Definitive Healthcare Corp..
  - Action: elected
  - Role: Director
  source text: On October 1, 2021, Ms. Kathleen A. Winters was elected to the board of directors (the “Board”) and the Audit Committee of the Board of Definitive Healthcare Corp.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1861795/000119312521289665/0001193125-21-289665-index.htm

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