Marci A. Basich - 23 Sep 2026 Form 4 Insider Report for TIMBERLAND BANCORP INC (TSBK)

Reporting relationship: Chief Financial Officer
Issuer ticker: TSBK
Reported as of: 23 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 25 Sep 2026, 13:12:51 UTC
Prior SEC filing: 06 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/Cheryl Parks, Power of Attorney for Marci A. Basich

Key filing fact

Marci A. Basich filed Form 4 for TIMBERLAND BANCORP INC (TSBK) on 25 Sep 2026.

Key facts

This page summarizes Marci A. Basich's Form 4 filing for TIMBERLAND BANCORP INC (TSBK).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 25 Sep 2026, 13:12.

Change

Previous filing in this sequence was filed on 06 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

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001251575 Primary reporting owner

BASICH MARCI A

Relationship: Chief Financial Officer
Address: 624 SIMPSON AVENUE, HOQUIAM
Signature: /s/Cheryl Parks, Power of Attorney for Marci A. Basich
Signature date: 25 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TSBK transaction

Common Stock, $.01 par value

Tax liability

Transaction value
Shares: -135
Change %: -2.8%
Price: $44.82^*
Shares after: 4,665
Date: 23 Sep 2026
Ownership: Direct
Footnotes: F1

TSBK transaction

Common Stock, $.01 par value

Tax liability

Transaction value
Shares: -100
Change %: -2.1%
Price: $45.10^*
Shares after: 4,565
Date: 24 Sep 2026
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

As previously reported 400 shares of restricted stock vested on September 23, 2026, of which 135 shares were withheld at the election of the Reporting Person for Issuer to pay the value of the vested shares to state and federal tax authorities for the Reporting Person's account.

Footnote F2

As previously reported 320 shares of restricted stock vested on September 24, 2026, of which 100 shares were withheld at the election of the Reporting Person for Issuer to pay the value of the vested shares to state and federal tax authorities for the Reporting Person's account.