Matthew Douglas Seath
CIK: 0002104858
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
TIMBERLAND BANCORP INC
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Sep 24, 2026TSBK
TIMBERLAND BANCORP INC
Tax Payment(F)Direct60 shares at avg. $45.10$3K - Sep 23, 2026TSBK
TIMBERLAND BANCORP INC
Tax Payment(F)Direct75 shares at avg. $44.82$3K - Jul 31, 2026TSBK
TIMBERLAND BANCORP INC
Exercise(M)Direct800 shares at avg. $28.23$23K - Jul 31, 2026TSBK
TIMBERLAND BANCORP INC
Exercise(M)Direct800 shares at avg. $31.80$25K - Jul 31, 2026TSBK
TIMBERLAND BANCORP INC
Sale(S)Direct3K shares at avg. $44.75$134K - Jul 31, 2026TSBK
TIMBERLAND BANCORP INC
Exercise(M)Direct600 shares at avg. $27.40$16K - Jul 31, 2026TSBK
TIMBERLAND BANCORP INC
Exercise(M)Direct800 shares at avg. $27.14$22K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 24, 2026 | TSBK TIMBERLAND BANCORP INC | Tax Payment(F) | 60 | $45.10 | $2,706 | Direct |
| Sep 23, 2026 | TSBK TIMBERLAND BANCORP INC | Tax Payment(F) | 75 | $44.82 | $3,362 | Direct |
| Jul 31, 2026 | TSBK TIMBERLAND BANCORP INC | Exercise(M) | 800 | $28.23 | $22,584 | Direct |
| Jul 31, 2026 | TSBK TIMBERLAND BANCORP INC | Exercise(M) | 800 | $31.80 | $25,440 | Direct |
| Jul 31, 2026 | TSBK TIMBERLAND BANCORP INC | Sale(S) | 3,000 | $44.75 | $134,250 | Direct |
| Jul 31, 2026 | TSBK TIMBERLAND BANCORP INC | Exercise(M) | 600 | $27.40 | $16,440 | Direct |
| Jul 31, 2026 | TSBK TIMBERLAND BANCORP INC | Exercise(M) | 800 | $27.14 | $21,712 | Direct |
1-7 of 7 transactions
About Seath Matthew Douglas
Seath Matthew Douglas (SEC CIK 0002104858) files insider reports with the SEC as Chief Risk Officer/EVP of TIMBERLAND BANCORP INC (TSBK).
Signal8 holds 3 ownership filings by Seath Matthew Douglas (1 Form 3, 2 Form 4), filed between Jan 14, 2026 and Sep 25, 2026. Those filings report 7 transactions, from Jul 31, 2026 to Sep 24, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Seath Matthew Douglas's filings is in HOQUIAM, WA.
Recent filings by Seath Matthew Douglas
- Sep 24, 2026: Tax withholding of TSBK shares (Form 4, code F).
- Sep 23, 2026: Tax withholding of TSBK shares (Form 4, code F).
- Jul 31, 2026: Option exercises of TSBK shares (2 lines, Form 4, code M).
- Jul 31, 2026: Open-market sale of TSBK shares (Form 4, code S).
- Jul 31, 2026: Option exercises of TSBK shares (2 lines, Form 4, code M).
Other insiders filing for TIMBERLAND BANCORP INC (TSBK)
- DRUGGE ROBERT A, Director
- CLINTON ANDREA M, Director
- Leodler Kathy D, Director
- Sakamoto Kevin John, Chief Credit Officer/SVP
- DeBord Matthew J, Chief Lending Officer/EVP
- SMITH DAVID ALAN, Director