TransUnion (TRU) adds Sayan Chakraborty and Charlotte Yarkoni to board

Rhea-AI Filing Summary

TransUnion reported changes to its Board of Directors. On December 19, 2025, the Board voted to increase its size from 10 to 12 members, effective January 5, 2026. On the same date, Sayan Chakraborty and Charlotte B. Yarkoni were appointed as new directors, effective January 5, 2026, to fill the two newly created seats.

Both new directors will serve until the 2026 annual meeting of stockholders and until their successors are elected and qualified. Mr. Chakraborty will join the Technology Committee, while Ms. Yarkoni will serve on the Compensation Committee, each effective January 5, 2026. They will be compensated under TransUnion’s standard policies for non-employee independent directors, and the company states there are no related-party arrangements or transactions requiring additional disclosure.

8-K Event Classification

2 items: 5.02, 9.01

2 items

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance

Key personnel changes including departures, elections, or appointments of directors and executive officers.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

____________________

FORM 8-K

____________________

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date Earliest Event Reported): December 19, 2025

____________________

TransUnion

(Exact name of registrant as specified in its charter)

____________________

Delaware

001-37470

61-1678417

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

555 West Adams Street,

Chicago,

Illinois

60661

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s telephone number, including area code: (312) 985-2000

____________________

Check the appropriate box below if the Form 8−K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a−12 under the Exchange Act (17 CFR 240.14a−12)

☐    Pre−commencement communications pursuant to Rule 14d−2(b) under the Exchange Act (17 CFR 240.14d−2(b))

☐    Pre−commencement communications pursuant to Rule 13e−4(c) under the Exchange Act (17 CFR 240.13e− 4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, $0.01 par value

TRU

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(d) On December 19, 2025, TransUnion’s Board of Directors (the “Board”) voted to increase the size of the Board from 10 to 12 members, effective on January 5, 2026. Also, on December 19, 2025, Sayan Chakraborty and Charlotte B. Yarkoni were appointed by the Board as directors of TransUnion, effective January 5, 2026, to fill the newly created directorships. Each of Mr. Chakraborty and Ms. Yarkoni will serve for the balance of the term expiring at the 2026 annual meeting of stockholders and until the election and qualification of his or her successor. Mr. Chakraborty was appointed to serve on the Technology Committee and Ms. Yarkoni was appointed to serve on the Compensation Committee, each effective on January 5, 2026.

Each of Mr. Chakraborty and Ms. Yarkoni will be compensated in accordance with TransUnion’s standard compensation policies and practices for non-employee, independent members of the Board. There are no arrangements or understandings between either Mr. Chakraborty or Ms. Yarkoni and any other person pursuant to which Mr. Chakraborty or Ms. Yarkoni was appointed as a director. Neither Mr. Chakraborty nor Ms. Yarkoni is a party to any transaction that would require disclosure under Item 404(a) of Regulation S-K.

A copy of the press release announcing the appointments of Mr. Chakraborty and Ms. Yarkoni is attached as Exhibit 99.1 to this Form 8-K and incorporated herein by reference.

Item 9.01    Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.			Description
99.1			TransUnion Press Release dated December 23, 2025
104			Inline XBRL for the cover page of this Current Report on Form 8-K

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed by the undersigned hereunto duly authorized.

			TRANSUNION
Date: December 23, 2025			By:			/s/ Todd M. Cello
			Name:			Todd M. Cello
			Title:			Executive Vice President, Chief Financial Officer

FAQ

What board change did TransUnion (TRU) disclose in this 8-K?

TransUnion disclosed that its Board of Directors voted on December 19, 2025 to increase the size of the Board from 10 to 12 members, effective January 5, 2026.

Who are the new directors appointed to TransUnion (TRU)'s board?

The Board appointed Sayan Chakraborty and Charlotte B. Yarkoni as directors, with their appointments effective on January 5, 2026.

How long will the new TransUnion directors serve?

Sayan Chakraborty and Charlotte B. Yarkoni will each serve for the balance of the term expiring at the 2026 annual meeting of stockholders and until the election and qualification of their successors.

Which TransUnion board committees will the new directors join?

Sayan Chakraborty has been appointed to the Technology Committee, and Charlotte B. Yarkoni has been appointed to the Compensation Committee, both effective January 5, 2026.

How will the new TransUnion directors be compensated?

Both Sayan Chakraborty and Charlotte B. Yarkoni will be compensated according to TransUnion’s standard compensation policies and practices for non-employee, independent members of the Board.

Are there any related-party arrangements involving the new TransUnion directors?

TransUnion states there are no arrangements or understandings with any other person under which either Sayan Chakraborty or Charlotte B. Yarkoni was appointed, and neither is party to any transaction requiring disclosure under Item 404(a) of Regulation S-K.