Heather J. Russell - 27 Feb 2026 Form 4 Insider Report for TransUnion (TRU)

Role: EVP, Chief Legal Officer
Signature: /s/ Rachel Mantz, by power of attorney
Issuer symbol: TRU
Transactions as of: 27 Feb 2026
Net transactions value: -$533,276
Form type: 4
Filing time: 03 Mar 2026, 17:18:18 UTC
Previous filing: 12 Feb 2026
Next filing: 09 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
RUSSELL HEATHER J	EVP, Chief Legal Officer	C/O TRANSUNION, 555 WEST ADAMS STREET, CHICAGO	/s/ Rachel Mantz, by power of attorney	03 Mar 2026	0001741750

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TRU	Common Stock	Award	$0	+13,686	+36%	$0.000000	51,919	27 Feb 2026	Direct	F1
transaction	TRU	Common Stock	Tax liability	$533,276	-6,789	-13%	$78.55	45,130	27 Feb 2026	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Represents a grant of restricted stock units that vest ratably as follows: 33% on August 27, 2027; 33% on August 27, 2028; and 34% on August 27, 2029.
F2	Reflects shares of Common Stock withheld by the Company in payment of tax liability incident to the vesting of performance share units granted on February 28, 2023.