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): February 2, 2026

FS BANCORP, INC.

(Exact name of registrant as specified in its charter)

Washington	001-35589	45-4585178
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

6920 220th Street SW Mountlake Terrace, Washington	98043
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (425) 771-5299

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, par value $0.01 per share		FSBW		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 7.01 Regulation FD Disclosure.*

FS Bancorp, Inc.’s President, Matthew D. Mullet, Chief Financial Officer Phil Whittington and Director of Finance Susan Dumontet will be attending the Janney 2026 CEO Forum on February 4-5, 2026 in Scottsdale, Arizona.

Attached as Exhibit 99.1 is a copy of the investor materials that are being provided in connection with the Conference.

Item 9.01

Financial Statements and Exhibits.*

(d)

Exhibits

Exhibit No.		Description
99.1		FS Bancorp, Inc. Investor Materials
104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

The information furnished under Item 7.01 and Item 9.01 of this Current Report on Form 8-K, including the exhibit, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to liabilities under that Section, nor shall it be deemed incorporated by reference in any registration statement or other filings of FS Bancorp, Inc. under the Securities Act of 1933, as amended, except as shall be set forth by specific reference in such filing.

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.


Date: February 2, 2026	FS BANCORP, INC.

	/s/ Phil Whittington
	Phil Whittington
	Chief Financial Officer

FS Bancorp, Inc. 8-K