Welcome to our dedicated page for Fs Bancorp SEC filings (Ticker: FSBW), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
FS Bancorp, Inc. filings document the company’s SEC reporting as the holding company for 1st Security Bank of Washington. Recent 8-K reports furnish earnings releases, investor presentation materials, dividend actions, corrections to event disclosures, and share repurchase authorizations tied to the company’s common stock.
Proxy materials describe annual meeting matters, executive compensation, equity award information, and other governance disclosures. The filing record also reflects the company’s banking segments, capital actions, Regulation FD disclosures, and formal exhibits related to its commercial and consumer banking and home lending operations.
FS Bancorp, Inc. (FSBW) director Marina Cofer-Wildsmith reported open-market sales of company common stock. On 11/20/2025, she sold 161 shares of common stock at a price of $40 per share. On 11/21/2025, she sold an additional 2,370.5147 shares at $40 per share.
After these transactions, one reported account showed 5,590 shares of FS Bancorp common stock held with direct ownership.
FS Bancorp, Inc. (FSBW) director files an amended Form 4 to correct a prior insider transaction report. The amendment states that on 11/13/2025 a transaction in FS Bancorp common stock involved 8,543 shares at a price of $40.08, rather than 5,957 shares as previously reported. Following this transaction, the reporting person is shown as beneficially owning 5,590 shares of common stock directly, with an additional line showing 2,532 shares held directly. The filing clarifies the director’s current reported ownership and corrects the earlier error in the disclosed share amount.
FS Bancorp, Inc. director Marina Cofer-Wildsmith reported multiple stock option exercises and a related share disposition in company stock. On 11/13/2025, she exercised options to acquire blocks of common stock at exercise prices of $29.30, $24.37, and $21.35 per share, each coded as an option exercise (transaction code M). The filing also shows a disposition of 5,957 shares of common stock at $40.08 per share, coded as transaction F. Following these reported transactions, one line in the table lists 8,176 shares of FS Bancorp common stock owned directly.
FS Bancorp, Inc. (FSBW) director activity: A reporting person serving as a director reported multiple transactions in common stock. On 11/13/2025, the director sold 3,807 shares of common stock at a price of $40 per share, leaving 5,590 shares beneficially owned after that sale. On 11/14/2025, the director exercised stock options for 17 shares at an exercise price of $29.3 per share and acquired those shares, then sold 17 shares at $40.05 per share, returning the directly owned common stock position to 5,590 shares. The director also reported 16,043 stock options beneficially owned following these transactions.
FS Bancorp (FSBW) reported an insider transaction by a corporate officer (CCO Officer/EVP). On 11/06/2025, the insider acquired 15 shares of common stock at $38.01 per share, coded J (other acquisition/disposition).
The filing notes the purchase was made under the company’s Nonqualified 2022 Stock Purchase Plan and includes a 25% match.
FS Bancorp (FSBW) filed its Q3 2025 10‑Q, detailing hedge accounting and valuation disclosures. The company reported, for closed loan portfolios in designated hedging relationships, an amortized cost basis of $183.2 million as of September 30, 2025, cumulative basis adjustments of $2.1 million, and designated hedged items totaling $60.0 million. For comparison, at December 31, 2024, the amortized cost basis was $189.0 million, cumulative basis adjustments were $4.3 million, and designated hedged items were $60.0 million.
The filing also notes a share‑based compensation assumption using a 3.1% forfeiture rate for options over 10 years. Disclosures reference mortgage servicing rights and various derivative instruments, reflecting ongoing fair value and risk management practices.
FS Bancorp (FSBW) Form 4: Chief Lending Officer and EVP Benjamin Crowl reported a purchase of 20 shares of common stock on 11/06/2025 at $38.01 per share. The filing notes the shares were acquired under the company’s Nonqualified 2022 Stock Purchase Plan and include a 25% match.
FS Bancorp (FSBW) reported an insider share acquisition. The company’s Chief Information Officer and EVP filed a Form 4 showing the purchase of 39 shares of common stock at $38.01 on 11/06/2025, reported with transaction code J.
The filing notes these shares were acquired under the issuer’s Nonqualified 2022 Stock Purchase Plan and include a 25% match. Following the transaction, the reporting person lists 8,766 shares as indirectly owned by ESOP.
FS Bancorp (FSBW) reported an insider share purchase by President Matthew D. Mullet. On 11/06/2025, he acquired 237 shares of common stock at $38.01 under the company’s Nonqualified 2022 Stock Purchase Plan, which includes a 25% match.
Following the transaction, the filing lists additional beneficial holdings: 106,340 shares direct, 10,853 indirect by ESOP, 5,600 indirect by spouse’s IRA, and 22,124 indirect by IRA.
FS Bancorp (FSBW) insider purchase reported. A company officer (CHR & WOW! Officer, EVP) filed a Form 4 showing the acquisition of 99 shares of common stock on 11/06/2025 at a price of $38.01 per share. The transaction is coded “J,” and the filing notes the shares were purchased under the Issuer’s Nonqualified 2022 Stock Purchase Plan, which includes a 25% match.