Casey Heller - 02 Jun 2025 Form 3 Insider Report for Definitive Healthcare Corp. (DH)

Reporting relationship: Chief Financial Officer
Issuer ticker: DH
Reported as of: 02 Jun 2025
Net transaction value: $0
SEC form: 3
Accepted by SEC: 04 Jun 2025, 16:18:23 UTC
Next SEC filing: 11 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Matthew Ruderman, Attorney-in-Fact

Key filing fact

Casey Heller filed Form 3 for Definitive Healthcare Corp. (DH) on 04 Jun 2025.

Key facts

This page summarizes Casey Heller's Form 3 filing for Definitive Healthcare Corp. (DH).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 04 Jun 2025, 16:18.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002052043 Primary reporting owner

Heller Casey

Relationship: Chief Financial Officer
Address: C/O DEFINITIVE HEALTHCARE CORP., 492 OLD CONNECTICUT PATH, SUITE 401, FRAMINGHAM
Signature: /s/ Matthew Ruderman, Attorney-in-Fact
Signature date: 04 Jun 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DH holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 106,745
Date: 02 Jun 2025
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Includes restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, consisting of (i) 22,108 RSUs that vest in 11 equal quarterly installments beginning on August 1, 2025, (ii) 15,632 RSUs that vest in 7 equal quarterly installments beginning on August 1, 2025, and (iii) 56,562 RSUs with 50% vesting on each of October 1, 2025 and October 1, 2026, in each case subject to the Reporting Person's continued service with the Issuer through each such vesting date.

SEC remarks

Exhibit 24 - Power of Attorney