Data spanning the past 90 days through February 19, 2026 reveals that FS Bancorp's three principal insider shareholders consist of Chief Lending Officer Dennis V O'Leary (57.25K shares), Director/Ceo Joseph C. Adams (18.53K shares), Chief Home Lending Officer/Evp Donn C Costa (16.21K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Dennis V O'Leary | Chief Lending Officer | 57,249 | 17 Aug, 2022 |
| Joseph C. Adams | Director/Ceo | 18,529 | 10 Feb, 2026 |
| Donn C Costa | Chief Home Lending Officer/Evp | 16,210 | 10 Feb, 2026 |
| Margaret R. Piesik | 14,918 | 19 Aug, 2024 | |
| Matthew D. Mullet | President & Ceo Of The Bank | 11,472 | 10 Feb, 2026 |
| Erin Burr | Cro & Cra Officer And Evp | 10,403 | 10 Feb, 2026 |
| Victoria Jarman | Chr & Wow! Officer And Evp | 7,207 | 10 Feb, 2026 |
| Robert B Fuller | Retired Chief Credit Officer | 5,656 | 28 Aug, 2023 |
| Pamela Marie Andrews | 4,600 | 10 Feb, 2026 | |
| Michael J. Mansfield | 4,600 | 09 Feb, 2026 | |
| Sean Mccormick | Chief Credit Admin. Officer | 3,600 | 19 Aug, 2025 |
| Terri L Degner | 3,560 | 19 Aug, 2025 | |
| Kelli Nielsen | Chf. Retail Banking Officr/Evp | 2,595 | 09 Feb, 2026 |
| Mark Tueffers | 1,000 | 05 Jun, 2022 | |
| Joseph P. Zavaglia | 667 | 09 Feb, 2026 | |
| Phillip Dean Whittington | Chief Financial Officer | 500 | 09 Feb, 2026 |
| Marina Cofer-Wildsmith | 443 | 09 Feb, 2026 | |
| Shana Allen | Chief Information Officer And Evp | 284 | 09 Feb, 2026 |
| Ted A. Leech | 211 | 09 Feb, 2026 | |
| Robert A Nesbitt | Chief Credit Operations And Evp | 197 | 09 Feb, 2026 |
| Ben Crowl | Chief Lending Officer And Evp | 128 | 10 Feb, 2026 |
| Lisa Cleary | Chief Operating Officer | 29 | 08 Nov, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 06 Feb, 2026 | Donn C Costa | Common Stock | A | 505 | $42.28 | 4,759 | D | J |
| 06 Feb, 2026 | Joseph C. Adams | Common Stock | A | 177 | $42.28 | 1,999 | D | J |
| 06 Feb, 2026 | Matthew D. Mullet | Common Stock | A | 213 | $42.28 | 1,404 | D | J |
| 06 Feb, 2026 | Ted A. Leech | Common Stock | A | 207 | $42.28 | 211 | D | J |
| 06 Feb, 2026 | Joseph P. Zavaglia | Common Stock | A | 59 | $42.28 | 667 | D | J |
| 06 Feb, 2026 | Marina Cofer-Wildsmith | Common Stock | A | 443 | $42.28 | 443 | D | J |
| 06 Feb, 2026 | Michael J. Mansfield | Common Stock | A | 414 | $42.28 | 4,600 | D | J |
| 06 Feb, 2026 | Kelli Nielsen | Common Stock | A | 18 | $42.28 | 109 | D | J |
| 06 Feb, 2026 | Erin Burr | Common Stock | A | 213 | $42.28 | 3,098 | D | J |
| 06 Feb, 2026 | Pamela Marie Andrews | Common Stock | A | 414 | $42.28 | 4,600 | D | J |
| 06 Feb, 2026 | Shana Allen | Common Stock | A | 35 | $42.28 | 284 | D | J |
| 06 Feb, 2026 | Ben Crowl | Common Stock | A | 18 | $42.28 | 128 | D | J |
| 06 Feb, 2026 | Robert A Nesbitt | Common Stock | A | 13 | $42.28 | 197 | D | J |
| 06 Feb, 2026 | Phillip Dean Whittington | Common Stock | A | 89 | $42.28 | 500 | D | J |
| 02 Feb, 2026 | Victoria Jarman | Common Stock | A | 89 | $42.28 | 1,559 | D | J |
| 21 Nov, 2025 | Marina Cofer-Wildsmith | Common Stock | D | 2,371 | $40.00 | 0 | D | S |
| 21 Nov, 2025 | Marina Cofer-Wildsmith | Common Stock | D | 2,371 | $40.00 | 0 | D | S |
| 20 Nov, 2025 | Marina Cofer-Wildsmith | Common Stock | D | 161 | $40.00 | 2,371 | D | S |
| 20 Nov, 2025 | Marina Cofer-Wildsmith | Common Stock | D | 161 | $40.00 | 2,371 | D | S |
| 14 Nov, 2025 | Marina Cofer-Wildsmith | Common Stock | A | 17 | $29.30 | 5,607 | D | M |