[8-K] STEWART INFORMATION SERVICES CORP Reports Material Event

Rhea-AI Filing Summary

Stewart Information Services Corporation furnished an 8-K announcing a press release with financial results for the three months ended September 30, 2025. The press release, dated October 22, 2025, is attached as Exhibit 99.1 and incorporated by reference.

The company states this information is provided under Item 2.02 and is not deemed to be “filed” for purposes of Section 18 of the Exchange Act. The filing was signed by Chief Financial Officer and Treasurer David C. Hisey.

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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 OF EARLIEST EVENT REPORTED): October 22, 2025

STEWART INFORMATION SERVICES CORPORATION

(EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

Delaware		001-02658		74-1677330
(STATE OR OTHER JURISDICTION)		(COMMISSION FILE NO.)		(I.R.S. EMPLOYER IDENTIFICATION NO.)

1360 Post Oak Blvd, Suite 100, Houston, Texas 77056

(Address Of Principal Executive Offices) (Zip Code)

Registrant’s Telephone Number, Including Area Code: (713) 625-8100

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, $1 par value	STC	New York Stock Exchange (NYSE)

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 2.02. RESULTS OF OPERATIONS AND FINANCIAL CONDITION.

A press release issued by Stewart Information Services Corporation on October 22, 2025, regarding financial results for the three months ended September 30, 2025, is attached hereto as Exhibit 99.1, and is incorporated herein by reference. This information is not deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934 and is not incorporated by reference in any filing under the Securities Act of 1933, as amended.

ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS.

(d) EXHIBITS

Exhibit No.	Description
99.1	Press release of Stewart Information Services Corporation dated October 22, 2025, reporting financial results for the three months ended September 30, 2025.
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

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 thereunto duly authorized.

	STEWART INFORMATION SERVICES CORPORATION (Registrant)
	By:	/s/ David C. Hisey
	David C. Hisey,
	Chief Financial Officer and Treasurer

Date: October 22, 2025