13 insiders reported 82 Form 4 transactions for TIMBERLAND BANCORP INC (TSBK) over the past 18 months (most recent 2026-06-24). Recent activity: SMITH DAVID ALAN (Director) Buy 1,000 shares, SMITH DAVID ALAN (Director) Sell 1,000 shares, Antich Breanne D (Chief Technology Officer/EVP) Buy 400 shares, Antich Breanne D (Chief Technology Officer/EVP) Buy 400 shares, Antich Breanne D (Chief Technology Officer/EVP) Sell 800 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-24 | SMITH DAVID ALAN | Director | Buy | 1,000 | $15,670 |
| 2026-06-24 | SMITH DAVID ALAN | Director | Sell | 1,000 | $43,900 |
| 2026-02-09 | Antich Breanne D | Chief Technology Officer/EVP | Buy | 400 | $11,292 |
| 2026-02-09 | Antich Breanne D | Chief Technology Officer/EVP | Buy | 400 | $10,960 |
| 2026-02-09 | Antich Breanne D | Chief Technology Officer/EVP | Sell | 800 | $32,040 |
| 2026-02-06 | Fischer Jonathan Arthur | President/COO | Buy | 2,000 | $31,340 |
| 2026-02-06 | Fischer Jonathan Arthur | President/COO | Sell | 2,000 | $79,000 |
| 2026-02-06 | BASICH MARCI A | Chief Financial Officer/EVP | Buy | 477 | $13,466 |
| 2026-02-06 | BASICH MARCI A | Chief Financial Officer/EVP | Sell | 477 | $18,842 |
| 2026-02-04 | BASICH MARCI A | Chief Financial Officer/EVP | Sell | 4,347 | $171,793 |
| 2026-02-04 | BASICH MARCI A | Chief Financial Officer/EVP | Buy | 1,600 | $50,880 |
| 2026-02-04 | BASICH MARCI A | Chief Financial Officer/EVP | Buy | 747 | $21,088 |
| 2026-02-04 | BASICH MARCI A | Chief Financial Officer/EVP | Buy | 2,000 | $59,380 |
| 2026-02-04 | BASICH MARCI A | Chief Financial Officer/EVP | Buy | 376 | $10,614 |
| 2026-02-04 | BASICH MARCI A | Chief Financial Officer/EVP | Sell | 376 | $14,852 |
| 2026-02-02 | DeBord Matthew J | Chief Lending Officer, EVP | Buy | 1,005 | $16,954 |
| 2026-02-02 | DeBord Matthew J | Chief Lending Officer, EVP | Buy | 1,600 | $45,168 |
| 2026-02-02 | DeBord Matthew J | Chief Lending Officer, EVP | Buy | 1,200 | $32,880 |
| 2026-02-02 | DeBord Matthew J | Chief Lending Officer, EVP | Sell | 3,805 | $150,412 |
| 2026-02-02 | CLINTON ANDREA M | Director | Buy | 200 | $3,374 |
| 2026-02-02 | CLINTON ANDREA M | Director | Buy | 800 | $22,584 |
| 2026-02-02 | CLINTON ANDREA M | Director | Buy | 600 | $16,440 |
| 2026-02-02 | CLINTON ANDREA M | Director | Sell | 1,600 | $62,704 |
| 2025-12-17 | DeBord Matthew J | Chief Lending Officer, EVP | Buy | 2,000 | $59,380 |
| 2025-12-17 | DeBord Matthew J | Chief Lending Officer, EVP | Buy | 1,600 | $50,880 |
Source: SEC Form 4 filings · as of 2026-06-24