FSFG announces quarterly and fiscal 2025 results; Exhibit 99.1

Rhea-AI Filing Summary

First Savings Financial Group, Inc. announced its financial results for the three months and fiscal year ended September 30, 2025. The detailed results are provided in a press release furnished as Exhibit 99.1 to the report.

The company’s common stock trades on The Nasdaq Stock Market under the symbol FSFG.

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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 29, 2025

FIRST SAVINGS FINANCIAL GROUP, INC.

(Exact Name of Registrant as Specified in Charter)

Indiana	001-34155	37-1567871
(State or Other Jurisdiction of Incorporation)	(Commission File No.)	(I.R.S. Employer Identification No.)

702 North Shore Drive, Suite 300, Jeffersonville, Indiana	47130
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s telephone number, including area code: (812) 283-0724

Not Applicable

(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:

¨	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
x	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, par value $0.01 per share		FSFG		The Nasdaq Stock Market LLC

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.

On October 29, 2025, First Savings Financial Group, Inc. announced its financial results for the three months and fiscal year ended September 30, 2025. The press release announcing the financial results for the three months and fiscal year ended September 30, 2025 is furnished as Exhibit 99.1 and incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(a) Not applicable.

(b) Not applicable.

(c) Not applicable.

(d) Exhibits

99.1 Press release dated October 29, 2025

104 Cover Page Interactive Data File (formatted in Inline XBRL)

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.

	FIRST SAVINGS FINANCIAL GROUP, INC.
Date: October 29, 2025	By:	/s/ Tony A. Schoen
	Tony A. Schoen
	Chief Financial Officer

FAQ

What did FSFG announce in this 8-K?

FSFG announced its financial results for the three months and fiscal year ended September 30, 2025.

Where can I find FSFG’s detailed results?

Detailed figures are in the press release furnished as Exhibit 99.1.

What form did FSFG file?

The company filed a Form 8-K.

Who signed the report for FSFG?

It was signed by Tony A. Schoen, Chief Financial Officer.

What is FSFG’s stock symbol and exchange?

The common stock trades under FSFG on The Nasdaq Stock Market LLC.