Key facts
- This page summarizes Matthew D. Mullet's Form 4 filing for FS Bancorp, Inc. (FSBW).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 08 May 2026, 15:07.
Matthew D. Mullet - 06 May 2026 Form 4 Insider Report for FS Bancorp, Inc. (FSBW)
- Reporting relationship
- Pres & CEO of 1st Security Ban
- Issuer ticker
- FSBW
- Reported as of
- 06 May 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 08 May 2026, 15:07:53 UTC
- Prior SEC filing
- 10 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Matthew D. Mullet
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Matthew D. Mullet filed Form 4 for FS Bancorp, Inc. (FSBW) on 08 May 2026.
Change
- Previous filing in this sequence was filed on 10 Feb 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001548095
Primary reporting owner
Mullet Matthew D.
- Relationship
- Pres & CEO of 1st Security Ban
- Address
- C/O FS BANCORP, INC., 6920 220TH STREET SW, SUITE 300, MOUNTLAKE TERRACE
- Signature
- /s/ Matthew D. Mullet
- Signature date
- 08 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
FSBW
transaction
Common Stock
Other
- Transaction value
- Shares
- +218
- Change %
- +16%
- Price
- $41.37*
- Shares after
- 1,622
- Date
- 06 May 2026
- Ownership
- Direct
- Footnotes
- F1
FSBW
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 106,340
- Date
- 06 May 2026
- Ownership
- Direct
FSBW
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 10,853
- Date
- 06 May 2026
- Ownership
- By ESOP
FSBW
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 5,600
- Date
- 06 May 2026
- Ownership
- By Spouse's IRA
FSBW
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 22,124
- Date
- 06 May 2026
- Ownership
- By IRA
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
These shares were purchased under the Issuer's Nonqualified 2022 Stock Purchase Plan and includes a 25% match.