FSBW · Insider Trading
FS Bancorp, Inc. Common Stock
Every open-market purchase and sale reported by FSBW officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-31 | Terri L Degner | Director | Sell | −975 | −$42.17K |
| 2026-08-28 | Terri L Degner | Director | Sell | −1,693 | −$72.37K |
| 2026-08-26 | Sean McCormick | Chief Credit Admin. Officer | Sell | −907 | −$38.87K |
| 2026-08-20 | Michael J. Mansfield | Director | A | +1,200 | — |
| 2026-08-19 | Victoria Jarman | CHR & WOW! Officer, EVP | J | +86 | +$3.75K |
| 2026-08-19 | Victoria Jarman | CHR & WOW! Officer, EVP | A | +2,957 | — |
| 2026-08-18 | Pamela Marie Andrews | Director | A | +1,200 | — |
| 2026-08-18 | Sean McCormick | Chief Credit Administration | MIXED | +2,220 | −$11.44K |
| 2026-08-18 | Erin Burr | CRO & CRA Officer, EVP | MIXED | +2,340 | −$28.22K |
| 2026-08-18 | Joseph P. Zavaglia | Director | MIXED | +1,012 | −$8.17K |
| 2026-08-18 | Matthew D. Mullet | President & CEO of the Bank | MIXED | +6,076 | −$85.66K |
| 2026-08-18 | Marina Cofer-Wildsmith | Director | MIXED | +1,012 | −$8.17K |
| 2026-08-18 | Terri L Degner | Director | MIXED | +550 | −$28.26K |
| 2026-08-18 | Kelli Nielsen | Chief Retail Banking, EVP | MIXED | +2,261 | −$34.13K |
| 2026-08-18 | Shana Allen | Chief Information Office, EVP | MIXED | +2,603 | −$24.39K |
| 2026-08-18 | Joseph C. Adams | Director | MIXED | −1,499 | −$117.35K |
| 2026-08-18 | Robert A Nesbitt | Chief Credit Operations, EVP | MIXED | +2,200 | −$12.30K |
| 2026-08-18 | Phillip Dean Whittington | Chief Financial Officer | MIXED | +1,552 | −$17.52K |
| 2026-08-18 | Ted A. Leech | Director | A | +1,200 | — |
| 2026-08-18 | Ben Crowl | Chief Lending Officer/EVP | MIXED | +2,572 | −$25.74K |
| 2026-08-17 | Phillip Dean Whittington | Chief Financial Officer | J | +86 | +$3.75K |
| 2026-08-10 | Shana Allen | Chief Information Officer, EVP | J | +34 | +$1.50K |
| 2026-08-10 | Ted A. Leech | Director | J | +202 | +$8.75K |
| 2026-08-10 | Joseph C. Adams | Director | J | +115 | +$5.00K |
| 2026-08-10 | Joseph P. Zavaglia | Director | J | +57 | +$2.50K |
| 2026-08-10 | Victoria Jarman | CHR & WOW! Officer, EVP | J | +86 | +$3.75K |
| 2026-08-10 | Robert A Nesbitt | CCO Officer/EVP | J | +13 | +$563 |
| 2026-08-10 | Ben Crowl | Chief Lending Officer, EVP | J | +17 | +$750 |
| 2026-08-10 | Phillip Dean Whittington | Chief Financial Officer | J | +86 | +$3.75K |
| 2026-08-10 | Erin Burr | CRO & CRA Officer, EVP | J | +207 | +$9.00K |
| 2026-08-10 | Kelli Nielsen | Chief Retail Banking, EVP | J | +17 | +$750 |
| 2026-08-10 | Matthew D. Mullet | Pres & CEO of 1st Security Ban | J | +207 | +$9.00K |
| 2026-05-08 | Shana Allen | Chief Information Officer, EVP | J | +36 | +$1.49K |
| 2026-05-08 | Donn C Costa | Chief Home Lending, EVP | J | +330 | +$13.65K |
| 2026-05-08 | Robert A Nesbitt | CCO Officer/EVP | J | +14 | +$579 |
| 2026-05-08 | Phillip Dean Whittington | Chief Financial Officer | J | +91 | +$3.76K |
| 2026-05-08 | Marina Cofer-Wildsmith | Director | J | +393 | +$16.26K |
| 2026-05-08 | Pamela Marie Andrews | Director | J | +423 | +$17.50K |
| 2026-05-08 | Michael J. Mansfield | Director | J | +423 | +$17.50K |
| 2026-05-08 | Kelli Nielsen | Chief Retail Banking, EVP | J | +18 | +$745 |
| 2026-05-08 | Erin Burr | CRO & CRA Officer, EVP | J | +218 | +$9.02K |
| 2026-05-08 | Joseph P. Zavaglia | Director | J | +60 | +$2.48K |
| 2026-05-08 | Ted A. Leech | Director | J | +212 | +$8.77K |
| 2026-05-08 | Joseph C. Adams | Director/CEO-FS Bancorp, Inc. | J | +181 | +$7.49K |
| 2026-05-08 | Matthew D. Mullet | Pres & CEO of 1st Security Ban | J | +218 | +$9.02K |
| 2026-05-08 | Victoria Jarman | CHR & WOW! Officer, EVP | J | +91 | +$3.76K |
| 2026-05-08 | Ben Crowl | Chief Lending Officer, EVP | J | +18 | +$745 |
| 2026-02-10 | Pamela Marie Andrews | Director | A | +750 | — |
| 2026-02-10 | Shana Allen | Chief Information Officer, EVP | J | +39 | +$1.48K |
| 2026-02-10 | Phillip Dean Whittington | Chief Financial Officer | J | +89 | +$3.76K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Matthew D. Mullet | President & CEO of the Bank | 125,239 | $5.48M |
| Joseph C. Adams | Director/CEO-FS Bancorp, Inc. | 114,094 | $4.99M |
| Donn C Costa | Chief Home Lending, EVP | 85,479 | $3.74M |
| Ted A. Leech | Director | 78,693 | $3.44M |
| Victoria Jarman | CHR & WOW! Officer, EVP | 30,846 | $1.35M |
| Ben Crowl | Chief Lending Officer/EVP | 20,347 | $889.57K |
| Michael J. Mansfield | Director | 19,643 | $858.79K |
| Shana Allen | Chief Information Office, EVP | 18,369 | $803.09K |
| Joseph P. Zavaglia | Director | 17,270 | $755.04K |
| Sean McCormick | Chief Credit Admin. Officer | 9,293 | $406.29K |
| Erin Burr | CRO & CRA Officer, EVP | 8,083 | $353.39K |
| Marina Cofer-Wildsmith | Director | 5,336 | $233.29K |
| Pamela Marie Andrews | Director | 5,023 | $219.61K |
| Terri L Degner | Director | 3,323 | $145.28K |
| Kelli Nielsen | Chief Retail Banking, EVP | 2,825 | $123.51K |
| Robert A Nesbitt | Chief Credit Operations, EVP | 1,537 | $67.20K |
| Phillip Dean Whittington | Chief Financial Officer | 910 | $39.79K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the FSBW quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.