Thomas H. Lee Advisors, Llc - Nov 4, 2021 Form 4 Insider Report for Dun & Bradstreet Holdings, Inc. (DNB)

Role: Director, 10%+ Owner
Signature: ** See Exhibit 99.2 for Signatures
Stock symbol: DNB
Transactions as of: Nov 4, 2021
Transactions value $: $0
Form type: 4
Date filed: 11/4/2021, 05:30 PM
Previous filing: Jun 9, 2021
Next filing: Feb 17, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DNB	Class A Common Stock	Other	$0	-55.5M	-53.43%	$0.00	48.4M	Nov 4, 2021	See Footnotes	F1, F2, F3, F4, F5

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

Explanation of Responses:

Id	Content
F1	See Exhibit 99.1 for text of footnote (1).
F2	See Exhibit 99.1 for text of footnote (2).
F3	See Exhibit 99.1 for text of footnote (3).
F4	See Exhibit 99.1 for text of footnote (4).
F5	See Exhibit 99.1 for text of footnote (5).

Remarks:

Exhibit 99.1 (Form 4 Footnotes) and Exhibit 99.2 (Joint Filer Information) are incorporated herein by reference. This Form 4 is the first of two Forms 4 being filed relating to the same event. The Form 4 has been split into two filings because there are more than 10 Reporting Persons in total, and the SEC's EDGAR filing system limits a single Form 4 to a maximum of 10 Reporting Persons. Each Form 4 will be filed by Designated Filer Thomas H. Lee Advisors, LLC.