COSTA DONN C

PrivateCIK: 1368203
Location

MOUNTLAKE TERRACE, WA

COSTA DONN C (EVP Home Lending) exercised options at FS BANCORP, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderCOSTA DONN CCIK 1368203
→
IssuerFS BANCORP, INC.CIK 1530249
Officer· EVP Home Lending
Since Aug 2018
-36.80K
Net shares
Net seller
$1.61M
Total sold
0
Open market trades
0B · 0S
3
Total transactions
36.80K acquired · 73.60K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+36.80K

Price / share

$29.30

Trade value

$1.08M

% of position

48.3%
10/26/2026
76.17K→112.97K

Common Stock

Direct
F · Tax Withholding

Shares

−36.80K

Price / share

$43.77

Trade value

$1.61M

% of position

32.6%
10/26/2026
112.97K→76.17K
Total

Net shares

+0.00

Net value

-$532.50K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

36.80K shares

Shares

−36.80K

Strike price

29.3

Held after

24.81K

Exercisable

—

10/26/2026
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect
Shares owned9.31K

Common Stock

Direct
Shares owned5.09K
Total
5.09K direct·9.31K indirect14.40K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
COSTA DONN C — Insider Transaction (Form 4) Filed Oct 28, 2026 | Finecho