Radian director Gregory Serio to retire at 2026 meeting

Radian Group Inc. disclosed that board member Gregory Serio, who has served on the company’s Board of Directors since 2012, plans to retire from the Board at the end of his current term.

Rhea-AI Filing Summary

Radian Group Inc. disclosed that board member Gregory Serio, who has served on the company’s Board of Directors since 2012, plans to retire from the Board at the end of his current term. He informed the company on January 21, 2026 that he will not stand for reelection at Radian’s 2026 annual meeting of stockholders, and his retirement will be effective at that meeting.

The company stated that Mr. Serio’s decision did not involve any disagreement regarding Radian’s operations, policies, or practices, indicating that this is a planned transition rather than a result of conflict.

8-K Event Classification

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

1 item

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.

FAQ

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

What did Radian Group Inc. (RDN) announce in this 8-K filing?

Radian Group Inc. announced that director Gregory Serio has notified the company of his intention not to stand for reelection and will retire from the Board at the 2026 annual meeting of stockholders.

When will Gregory Serio retire from the Radian Group Inc. (RDN) Board?

Gregory Serio will retire from the Board at the end of his current term, which will occur at Radian Group Inc.’s 2026 annual meeting of stockholders.

Did Gregory Serio’s decision to leave the Radian (RDN) Board involve any disagreement with the company?

No. Radian Group Inc. stated that Mr. Serio’s decision did not involve a disagreement on any matter relating to the company’s operations, policies, or practices.

How long has Gregory Serio served on the Board of Radian Group Inc. (RDN)?

Gregory Serio has been a member of Radian Group Inc.’s Board of Directors since 2012.

What corporate event is tied to the director transition at Radian Group Inc. (RDN)?

The director transition is tied to Radian Group Inc.’s 2026 annual meeting of stockholders, when Gregory Serio’s current Board term ends and his retirement becomes effective.

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

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Accepted by SEC EDGAR 01/22/2026 - 04:30 PM Learn about SEC filing dates

RADIAN GROUP INC false 0000890926 0000890926 2026-01-21 2026-01-21

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d)

of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 21, 2026

Radian Group Inc.

(Exact Name of Registrant as Specified in its Charter)

Delaware		1-11356		23-2691170
(State or Other Jurisdiction of Incorporation)		(Commission File Number)		(IRS Employer Identification No.)

550 East Swedesford Road, Suite 350

Wayne, Pennsylvania, 19087

(Address of Principal Executive Offices, and Zip Code)

(215) 231-1000

(Registrant’s Telephone Number, Including Area Code)

(Former Name or Former Address, if Changed Since Last Report)

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 (see General Instruction A.2. below):

☐ 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, $0.001 par value per share		RDN		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.

Future Departure of Director

On January 21, 2026, Gregory Serio, a member of the Company’s Board of Directors (the “Board”) since 2012, provided the Company with notice of his intention not to stand for reelection to the Board at the Company’s 2026 annual meeting of stockholders (the “2026 Annual Meeting”) and to retire from the Board at the end of his current term, which will occur at the 2026 Annual Meeting. Mr. Serio’s decision did not involve a disagreement on any matter relating to the Company’s operations, policies or practices.

SIGNATURES

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

				RADIAN GROUP INC.
				(Registrant)
Date: January 22, 2026
				By:		/s/ Elizabeth Diffley
						Elizabeth Diffley
						Executive Vice President and Corporate Secretary