Form 4 for TSBK TIMBERLAND BANCORP INC
Accepted 2026-08-03 15:21:20 ET · period of report 2026-07-31 · accession 0000939057-26-000149 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-08-03 15:21 | 2026-07-31 | TSBK | Seath Matthew Douglas | CRO, EVP | M - OptEx | $28.73 | +3,000 | 6,155 | +95% | +$86.2K |
| D | 2026-08-03 15:21 | 2026-07-31 | TSBK | Seath Matthew Douglas | CRO, EVP | S - Sale+OE | $44.75 | -3,000 | 3,155 | -49% | -$134.2K |
| DM | 2026-08-03 15:21 | 2026-07-31 | TSBK | Seath Matthew Douglas | CRO, EVP | M - OptEx | $0.00 | -3,000 | 600 | -83% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, $.01 par value per share | 2026-07-31 | M | A | 800 | $31.80 | 3,955 | D | — | — | |
| 2 | Common | Common Stock, $.01 par value per share | 2026-07-31 | M | A | 800 | $27.14 | 4,755 | D | — | — | |
| 3 | Common | Common Stock, $.01 par value per share | 2026-07-31 | M | A | 800 | $28.23 | 5,555 | D | — | — | |
| 4 | Common | Common Stock, $.01 par value per share | 2026-07-31 | M | A | 600 | $27.40 | 6,155 | D | — | — | |
| 5 | Common | Common Stock, $.01 par value per share | 2026-07-31 | S | D | 3,000 | $44.75 | 3,155 | D | — | — | |
| 6 | Derivative | Stock Options (Right to Buy) | 2026-07-31 | M | D | 800 | $0.00 | 2,800 | D | $31.80 · 2023-09-25 to 2028-09-25 | 800 Common Stock | |
| 7 | Derivative | Stock Options (Right to Buy) | 2026-07-31 | M | D | 800 | $0.00 | 2,000 | D | $27.14 · 2024-09-24 to 2029-09-24 | 800 Common Stock | |
| 8 | Derivative | Stock Options (Right to Buy) | 2026-07-31 | M | D | 800 | $0.00 | 1,200 | D | $28.23 · 2026-09-28 to 2031-09-28 | 800 Common Stock | (F2) Represents date options will be fully vested |
| 9 | Derivative | Stock Options (Right to Buy) | 2026-07-31 | M | D | 600 | $0.00 | 600 | D | $27.40 · 2027-09-27 to 2032-09-27 | 600 Common Stock | (F2) Represents date options will be fully vested |