Form4.ai tracks every SEC insider trade in real time. See every TSBK insider filing with a free account — no card.
See every TSBK insider filing — free account, no card.
Free accountTIMBERLAND BANCORP INC (TSBK) has 23 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 1 sales totalling $1K. Most recent filing: Oct. 2, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Oct 2, 2026 SEC filing Amended: Corrected by the insider on Oct 2, 2026 · the original filing reported $9K | DRUGGE ROBERT A Director | Grant / award | — | — |
| Oct 1, 2026 SEC filing | Sakamoto Kevin John Chief Credit Officer/SVP | Grant / award | — | — |
| Oct 1, 2026 SEC filing | DeBord Matthew J Chief Lending Officer/EVP | Grant / award | — | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.