FS Bancorp, Inc. (FSBW) has 20 known insider and institutional holders on record. The largest holder is O'Leary Dennis V with 46,290 shares. Other notable holders include Piesik Margaret R. and Haynes Steven L..
Over the last 12 months, insiders have made 82 transactions in FSBW stock — 60 buys (valued at $2.17M) and 9 sells (valued at $1.78M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
FSBW Insider Ownership
Top Holder
O'Leary Dennis V
46,290 shares
Buys (12 mo)
60
$2.17M value
Sells (12 mo)
9
$1.78M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
O'leary Dennis V |
Chief Lending Officer |
46,290 |
2022-08-17 |
|
| 2 |
Piesik Margaret R. |
Director |
14,560 |
2024-08-19 |
|
| 3 |
Haynes Steven L. |
Chief Lending Officer |
12,200 |
2012-08-07 |
|
| 4 |
Andrews Pamela Marie |
Director |
11,999 |
2026-02-10 |
|
| 5 |
Cochrane Judith A. |
Director |
6,312 |
2018-05-11 |
|
| 6 |
Costa Donn C |
Chief Home Lending Officer/evp |
4,759 |
2026-02-10 |
|
| 7 |
Mansfield Michael J. |
Director |
4,600 |
2026-02-10 |
|
| 8 |
Steck Debra Lynn |
Executive VP - Home Lending |
4,500 |
2019-05-28 |
|
| 9 |
Tueffers Mark |
Director |
4,000 |
2022-05-24 |
|
| 10 |
Mccormick Sean |
Chief Credit Admin. Officer |
3,600 |
2025-08-19 |
|
| 11 |
Ness Drew B. |
Chief Relationship Officer |
3,500 |
2018-05-22 |
|
| 12 |
Fuller Robert B |
Retried Chief Credit Officer |
3,368 |
2023-08-28 |
|
| 13 |
Burr Erin |
Cro & Cra Officer, EVP |
3,098 |
2026-02-10 |
|
| 14 |
Degner Terri L |
Director |
2,237 |
2025-08-19 |
|
| 15 |
Adams Joseph C. |
Director/ceo |
1,999 |
2026-02-10 |
|
| 16 |
Jarman Victoria |
Chr & Wow! Officer, EVP |
1,559 |
2026-02-10 |
|
| 17 |
Mullet Matthew D. |
President & CEO of the Bank |
1,404 |
2026-02-10 |
|
| 18 |
Zavaglia Joseph P. |
Director |
667 |
2026-02-10 |
|
| 19 |
Whittington Phillip Dean |
Chief Financial Officer |
500 |
2026-02-10 |
|
| 20 |
Cofer-wildsmith Marina |
Director |
443 |
2026-02-10 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-02-06 |
Whittington Phillip Dean |
Chief Financial Officer |
Other (Buy) |
89 |
$42.28 |
$3.76K |
| 2026-02-06 |
Nesbitt Robert A |
Chief Credit Operations, EVP |
Other (Buy) |
13 |
$42.28 |
$549.64 |
| 2026-02-06 |
Crowl Ben |
Chief Lending Officer, EVP |
Other (Buy) |
18 |
$42.28 |
$761.04 |
| 2026-02-06 |
Allen Shana |
Chief Information Officer, EVP |
Other (Buy) |
35 |
$42.28 |
$1.48K |
| 2025-11-06 |
Allen Shana |
Chief Information Officer, EVP |
Other (Buy) |
39 |
$38.01 |
$1.48K |
| 2026-02-06 |
Andrews Pamela Marie |
Director |
Other (Buy) |
414 |
$42.28 |
$17.5K |
| 2025-08-15 |
Andrews Pamela Marie |
Director |
RSU Award |
750 |
- |
- |
| 2026-02-06 |
Burr Erin |
Cro & Cra Officer, EVP |
Other (Buy) |
213 |
$42.28 |
$9.01K |
| 2026-02-02 |
Jarman Victoria |
Chr & Wow! Officer, EVP |
Other (Buy) |
89 |
$42.28 |
$3.76K |
| 2026-02-06 |
Nielsen Kelli |
Chf. Retail Banking Officr/evp |
Other (Buy) |
18 |
$42.28 |
$761.04 |
| 2026-02-06 |
Mansfield Michael J. |
Director |
Other (Buy) |
414 |
$42.28 |
$17.5K |
| 2026-02-06 |
Cofer-wildsmith Marina |
Director |
Other (Buy) |
443 |
$42.28 |
$18.73K |
| 2026-02-06 |
Zavaglia Joseph P. |
Director |
Other (Buy) |
59 |
$42.28 |
$2.49K |
| 2026-02-06 |
Leech Ted A. |
Other: Chairman of the Board |
Other (Buy) |
207 |
$42.28 |
$8.75K |
| 2026-02-06 |
Mullet Matthew D. |
President & CEO of the Bank |
Other (Buy) |
213 |
$42.28 |
$9.01K |
| 2026-02-06 |
Adams Joseph C. |
Director/ceo |
Other (Buy) |
177 |
$42.28 |
$7.48K |
| 2026-02-06 |
Costa Donn C |
Chief Home Lending Officer/evp |
Other (Buy) |
505 |
$42.28 |
$21.35K |
| 2025-11-21 |
Cofer-wildsmith Marina |
Director |
Informative Sell |
2,371 |
$40.00 |
$94.84K |
| 2025-11-20 |
Cofer-wildsmith Marina |
Director |
Informative Sell |
161 |
$40.00 |
$6.44K |
| 2025-11-13 |
Cofer-wildsmith Marina |
Director |
Tax Withholding of RSU |
8,543 |
$40.08 |
$342.4K |
| 2025-11-14 |
Cofer-wildsmith Marina |
Director |
Informative Sell |
17 |
$40.05 |
$680.85 |
| 2025-11-13 |
Cofer-wildsmith Marina |
Director |
Informative Sell |
3,807 |
$40.00 |
$152.28K |
| 2025-11-06 |
Whittington Phillip Dean |
Chief Financial Officer |
Other (Buy) |
99 |
$38.01 |
$3.76K |
| 2025-11-06 |
Nesbitt Robert A |
Cco Officer/evp |
Other (Buy) |
15 |
$38.01 |
$570.15 |
| 2025-11-06 |
Crowl Ben |
Chief Lending Officer, EVP |
Other (Buy) |
20 |
$38.01 |
$760.20 |
