BASICH MARCI A (Treasurer/SVP) sold 9.0% of their position (477.00 shares) of TIMBERLAND BANCORP INC on the open market

Open‑market sale worth $18.8K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

BASICH MARCI A

Filed: 2/6/2026ACC: 0000939057-26-000039

InsiderBASICH MARCI ACIK 1251575

→

IssuerTIMBERLAND BANCORP INCCIK 1046050

Officer· Treasurer/SVP

Since Sep 2018

-477.00

Net shares

Net seller

$18.8K

Total sold

Open market trades

0B · 1S

Total transactions

477.00 acquired · 954.00 disposed

Non-Derivative Transactions2

Common Stock, $.01 par value per share

Direct

M · Option Exercise

+477.00

Price / share

$28.23

Trade value

$13.47K

% of position

9.9%

2/5/2026

4.80K→5.28K

Common Stock, $0.01 par value per share

Direct

S · Sale

−477.00

Price / share

$39.50

Trade value

$18.84K

% of position

9.0%

2/5/2026

5.28K→4.80K

Total

Net shares

+0.00

Net value

-$5.38K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock, $.01 par value per share Direct	2/5/2026	M · Option Exercise	+477.00	$28.23	$13.47K	9.9%	4.80K	5.28K
Common Stock, $0.01 par value per share Direct	2/5/2026	S · Sale	−477.00	$39.50	$18.84K	9.0%	5.28K	4.80K
Total			+0.00		-$5.38K

Derivative Transactions1

Stock Options (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

477.00 shares

−477.00

Strike price

28.23

Held after

2.80K

Exercisable

—

2/5/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Options (Right to Buy) Direct	Common Stock477.00 shares	2/5/2026	M · Option Exercise	−477.00	28.23	—	2.80K

Non-Derivative Holdings (Post-Transaction)1

Common Stock, $.01 par value per share

Indirect

Shares owned12.38K

Total

12.38K indirect12.38K

Security Title	Shares Owned	Ownership Type
Common Stock, $.01 par value per share	12.38K	Indirect
Total	12.38K	12.38K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported