Benjamin Graboske - Mar 3, 2025 Form 4 Insider Report for Definitive Healthcare Corp. (DH)

Role: EVP, Chief Data Officer
Signature: /s/ Matthew Ruderman, Attorney-in-Fact
Stock symbol: DH
Transactions as of: Mar 3, 2025
Transactions value $: $0
Form type: 4
Date filed: 3/4/2025, 04:06 PM
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DH	Class A Common Stock	Award	$0	+1.02M		$0.00	1.02M	Mar 3, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents 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 (the "Class A Common Stock"), with 25% of the RSUs vesting on April 1, 2026, followed by vesting of 6.25% every three months thereafter over the subsequent three years, subject to the Reporting Person's continued service with the Issuer through each such vesting date.

Content

Represents 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 (the "Class A Common Stock"), with 25% of the RSUs vesting on April 1, 2026, followed by vesting of 6.25% every three months thereafter over the subsequent three years, subject to the Reporting Person's continued service with the Issuer through each such vesting date.