TransUnion executive sells 5,000 shares in plan

TransUnion President, US Markets Steven M. Chaouki reported several stock transactions.

Rhea-AI Filing Summary

TransUnion President, US Markets Steven M. Chaouki reported several stock transactions. He sold 5,000 shares of common stock in an open-market trade at $76.64 per share under a pre-arranged Rule 10b5-1 trading plan.

He also received a grant of 24,825 restricted stock units, vesting 33% on August 27, 2027, 33% on August 27, 2028, and 34% on August 27, 2029. In addition, 10,627 shares were withheld by TransUnion to cover tax liability related to the vesting of performance share units granted on February 28, 2023. After these transactions, he directly owns 94,711 common shares.

Insider Trade Summary

Net Seller: 5,000 shares

Net Sell 3 txns

Insider CHAOUKI STEVEN M

Role President, US Markets

Sold 5,000 shs ($383K)

Type	Security	Shares	Price	Value
Sale	Common Stock	5,000	$76.64	$383K
Grant/Award	Common Stock	24,825	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	10,627	$78.55	$835K

Holdings After Transaction: Common Stock — 94,711 shares (Direct)

Footnotes (3)

1. 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.
2. 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.
3. F3. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did TransUnion (TRU) executive Steven Chaouki report?

Steven M. Chaouki reported a mix of equity transactions, including an open-market sale, a new restricted stock unit grant, and shares withheld for taxes. These moves adjust his holdings but largely reflect compensation and tax-management activity.

How many TransUnion (TRU) shares did Steven Chaouki sell and at what price?

He sold 5,000 shares of TransUnion common stock in an open-market transaction at $76.64 per share. The sale was executed under a Rule 10b5-1 trading plan, indicating it was pre-scheduled rather than opportunistic trading.

What stock grant did TransUnion (TRU) provide to Steven Chaouki in this filing?

He received a grant of 24,825 restricted stock units. These units vest in stages: 33% on August 27, 2027, 33% on August 27, 2028, and the remaining 34% on August 27, 2029, aligning incentives over multiple years.

Why were 10,627 TransUnion (TRU) shares withheld from Steven Chaouki?

TransUnion withheld 10,627 shares of common stock to pay tax liabilities arising from the vesting of performance share units granted on February 28, 2023. This is a common mechanism to satisfy tax obligations without requiring cash payment.

How many TransUnion (TRU) shares does Steven Chaouki own after these transactions?

After the reported transactions, Steven M. Chaouki directly owns 94,711 shares of TransUnion common stock. This figure reflects the combined effect of the sale, tax-withholding disposition, and newly granted equity awards.

What is the significance of the Rule 10b5-1 trading plan mentioned for TransUnion (TRU)?

The sale was executed under a Rule 10b5-1 trading plan, which allows insiders to pre-schedule trades when they are not aware of material nonpublic information. This structure is designed to reduce concerns about opportunistic or information-based trading.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 03/03/2026 - 05:13 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

CHAOUKI STEVEN M

(Last) (First) (Middle)

C/O TRANSUNION

555 WEST ADAMS STREET

(Street)

CHICAGO IL 60661

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TransUnion [ TRU ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President, US Markets

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/27/2026		A(1)		24,825	A	$0	110,338	D
Common Stock	02/27/2026		F(2)		10,627	D	$78.55	99,711	D
Common Stock	03/02/2026		S(3)		5,000	D	$76.64	94,711	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

2. 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.

3. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

Remarks:

	/s/ Rachel Mantz, by power of attorney	03/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.