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COSTA DONN C profile photo

Donn C. Costa

CIK: 0001368203

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (14.3%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)6 (85.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

FS Bancorp, Inc. logo
FSBW

FS Bancorp, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

  • FS Bancorp, Inc. logo
    FSBW

    FS Bancorp, Inc.

    Oct 26, 2026
    Exercise(M)
    Direct
    36.8K shares at avg. $29.30$1.1M
  • FS Bancorp, Inc. logo
    FSBW

    FS Bancorp, Inc.

    Oct 26, 2026
    Tax Payment(F)
    Direct
    36.8K shares at avg. $43.77$1.6M
  • FS Bancorp, Inc. logo
    FSBW

    FS Bancorp, Inc.

    May 6, 2026
    Other(J)
    Direct
    330 shares at avg. $41.37$14K
  • FS Bancorp, Inc. logo
    FSBW

    FS Bancorp, Inc.

    Feb 6, 2026
    Other(J)
    Direct
    505 shares at avg. $42.28$21K
  • FS Bancorp, Inc. logo
    FSBW

    FS Bancorp, Inc.

    Aug 6, 2025
    Other(J)
    Direct
    64 shares at avg. $39.20$3K
  • FS Bancorp, Inc. logo
    FSBW

    FS Bancorp, Inc.

    May 6, 2025
    Other(J)
    Direct
    442 shares at avg. $39.63$18K
  • FS Bancorp, Inc. logo
    FSBW

    FS Bancorp, Inc.

    Feb 6, 2025
    Other(J)
    Direct
    366 shares at avg. $40.95$15K

1-7 of 7

About COSTA DONN C

COSTA DONN C (SEC CIK 0001368203) files insider reports with the SEC as Chief Home Lending, EVP of FS Bancorp, Inc. (FSBW).

Signal8 holds 6 ownership filings by COSTA DONN C, all Form 4s, filed between Feb 10, 2025 and Oct 28, 2026. Those filings report 7 transactions, from Feb 6, 2025 to Oct 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on COSTA DONN C's filings is in MOUNTLAKE TERRACE, WA.

Recent filings by COSTA DONN C

  • Oct 26, 2026: Option exercise of FSBW shares (Form 4, code M).
  • Oct 26, 2026: Tax withholding of FSBW shares (Form 4, code F).
  • May 6, 2026: Other transaction of FSBW shares (Form 4, code J).
  • Feb 6, 2026: Other transaction of FSBW shares (Form 4, code J).
  • Aug 6, 2025: Other transaction of FSBW shares (Form 4, code J).

Other insiders filing for FS Bancorp, Inc. (FSBW)

How to read Form 4 transaction codes