SEC Form 4 reporting owner

Seath Matthew Douglas

Seath Matthew Douglas has filed 5 Form 4 transactions reported between July 31, 2026 and September 24, 2026, as Chief Risk Officer/EVP of TIMBERLAND BANCORP INC.

Name as filed: Seath Matthew Douglas

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$134K

1 lines

Companies

with Form 4 filings

Latest transaction

Sep 24, 2026

transaction date

Roles and reported holdings

TSBKTIMBERLAND BANCORP INC
Jul 31, 2026 – Sep 24, 2026
Chief Risk Officer/EVP
Held directly3,020 sh as of Sep 24, 2026 · Form 4
24 months: $134K sold

Transaction history

All 5 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 24, 2026	TSBKChief Risk Officer/EVP	Shares withheld for tax or exercise priceCode F · direct	60	$45.10	$3K@ $45.10	3,020	Form 4
Sep 23, 2026	TSBKChief Risk Officer/EVP	Shares withheld for tax or exercise priceCode F · direct	75	$44.82	$3K@ $44.82	3,080	Form 4
Jul 31, 2026	TSBKChief Risk Officer/EVP	Open-market saleCode S · direct	3,000	$44.75	$134K@ $44.75	3,155	Form 4
Jul 31, 2026	TSBKChief Risk Officer/EVP	Option exerciseCode M · direct	600	$27.40	$16K@ $27.40	6,155	Form 4
Jul 31, 2026	TSBKChief Risk Officer/EVP	Option exerciseCode M · direct	800	$31.80	$25K@ $31.80	3,955	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.