Timberland Bancorp Insider Trades
NASDAQ: TSBKFinanceBanksUSD
Market open · Delayed 15 min · as of Oct 9, 9:59 AM ET
Last 12 months
- Purchases
- 0 · $0
- Sales
- 15 · $1.18M
- Shares bought / sold
- 0 / 28.90K
- Net activity
- Net selling $1.2 million
Timberland Bancorp insider activity
Over the last 12 months, Timberland Bancorp insiders reported 80 transactions on SEC Form 4: 0 open-market purchases and 15 sales. Insiders bought $0 and sold $1.2 million worth of stock, for net insider selling of $1.2 million. The largest seller was DeBord Matthew J, with $345,276 in reported sales.
The most recent filing shows DRUGGE ROBERT A (Director) reporting a transaction in 735 shares on Sep 29, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put TSBK's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
TSBK insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Sep 29, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Award | 1,250 | — | Form 4 |
| Sep 29, 2026 | STONEY MICHAEL JOHNDirector | Award | 735 | — | Form 4 |
| Sep 29, 2026 | BRYDON DEAN JCEO | Award | 1,900 | — | Form 4 |
| Sep 29, 2026 | Antich Breanne DChief Technology Officer/EVP | Award | 1,900 | — | Form 4 |
| Sep 29, 2026 | Fischer Jonathan ArthurPresident/COO | Award | 1,900 | — | Form 4 |
| Sep 29, 2026 | BASICH MARCI AChief Financial Officer | Award | 1,900 | — | Form 4 |
| Sep 29, 2026 | Bhandari ParulDirector | Award | 735 | — | Form 4 |
| Sep 29, 2026 | Suter KellyDirector | Award | 735 | — | Form 4 |
| Sep 29, 2026 | DRUGGE ROBERT ADirector | Award | 735 | — | Form 4 |
| Sep 29, 2026 | DeBord Matthew JChief Lending Officer/EVP | Award | 1,900 | — | Form 4 |
| Sep 29, 2026 | Sakamoto Kevin JohnChief Credit Officer/SVP | Award | 1,400 | — | Form 4 |
| Sep 29, 2026 | Leodler Kathy DDirector | Award | 735 | — | Form 4 |
| Sep 29, 2026 | SMITH DAVID ALANDirector | Award | 735 | — | Form 4 |
| Sep 29, 2026 | CLINTON ANDREA MDirector | Award | 735 | — | Form 4 |
| Sep 29, 2026 | DRUGGE ROBERT ADirector | Award | 735 | — | Form 4 |
| Sep 28, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Tax withholding | 42 | $1.91K | Form 4 |
| Sep 28, 2026 | STONEY MICHAEL JOHNDirector | Tax withholding | 70 | $3.18K | Form 4 |
| Sep 28, 2026 | BRYDON DEAN JCEO | Tax withholding | 130 | $5.90K | Form 4 |
| Sep 28, 2026 | Antich Breanne DChief Technology Officer/EVP | Tax withholding | 44 | $2.00K | Form 4 |
| Sep 28, 2026 | Fischer Jonathan ArthurPresident/COO | Tax withholding | 112 | $5.09K | Form 4 |
| Sep 28, 2026 | BASICH MARCI AChief Financial Officer | Tax withholding | 100 | $4.54K | Form 4 |
| Sep 28, 2026 | Bhandari ParulDirector | Tax withholding | 44 | $2.00K | Form 4 |
| Sep 28, 2026 | DRUGGE ROBERT ADirector | Tax withholding | 195 | $8.85K | Form 4 |
| Sep 24, 2026 | BASICH MARCI AChief Financial Officer | Tax withholding | 100 | $4.51K | Form 4 |
| Sep 24, 2026 | Fischer Jonathan ArthurPresident/COO | Tax withholding | 115 | $5.19K | Form 4 |
| Sep 24, 2026 | Bhandari ParulDirector | Tax withholding | 58 | $2.62K | Form 4 |
| Sep 24, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Tax withholding | 60 | $2.71K | Form 4 |
| Sep 24, 2026 | BRYDON DEAN JCEO | Tax withholding | 133 | $6.00K | Form 4 |
| Sep 24, 2026 | Antich Breanne DChief Technology Officer/EVP | Tax withholding | 66 | $2.98K | Form 4 |
| Sep 24, 2026 | STONEY MICHAEL JOHNDirector | Tax withholding | 75 | $3.38K | Form 4 |
| Sep 24, 2026 | Bhandari ParulDirector | Tax withholding | 58 | $2.62K | Form 4 |
| Sep 23, 2026 | BASICH MARCI AChief Financial Officer | Tax withholding | 135 | $6.05K | Form 4 |
| Sep 23, 2026 | Fischer Jonathan ArthurPresident/COO | Tax withholding | 128 | $5.74K | Form 4 |
| Sep 23, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Tax withholding | 75 | $3.36K | Form 4 |
| Sep 23, 2026 | BRYDON DEAN JCEO | Tax withholding | 148 | $6.63K | Form 4 |
| Sep 23, 2026 | Antich Breanne DChief Technology Officer/EVP | Tax withholding | 97 | $4.35K | Form 4 |
| Sep 23, 2026 | STONEY MICHAEL JOHNDirector | Tax withholding | 80 | $3.59K | Form 4 |
| Sep 23, 2026 | Bhandari ParulDirector | Tax withholding | 51 | $2.29K | Form 4 |
| Aug 18, 2026 | DRUGGE ROBERT ADirector | Sale | 2,000 | $91.74K | Form 4 |
| Aug 18, 2026 | DRUGGE ROBERT ADirector | Option exercise | 2,000 | $31.34K | Form 4 |
| Aug 18, 2026 | Antich Breanne DChief Technology Officer/EVP | Sale | 30 | $1.39K | Form 4 |
| Aug 3, 2026 | BRYDON DEAN JCEO | Sale | 3,000 | $135.72K | Form 4 |
| Aug 3, 2026 | BRYDON DEAN JCEO | Option exercise | 1,000 | $29.69K | Form 4 |
| Aug 3, 2026 | BRYDON DEAN JCEO | Option exercise | 2,000 | $31.34K | Form 4 |
| Aug 1, 2026 | Antich Breanne DChief Technology Officer/EVP | Sale | 269 | $12.22K | Form 4 |
| Jul 31, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Sale | 3,000 | $134.25K | Form 4 |
| Jul 31, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Option exercise | 600 | $16.44K | Form 4 |
| Jul 31, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Option exercise | 800 | $22.58K | Form 4 |
| Jul 31, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Option exercise | 800 | $21.71K | Form 4 |
| Jul 31, 2026 | Seath Matthew DouglasChief Risk Officer/EVP | Option exercise | 800 | $25.44K | Form 4 |
| Jun 23, 2026 | SMITH DAVID ALANDirector | Sale | 1,000 | $43.90K | Form 4 |
| Jun 23, 2026 | SMITH DAVID ALANDirector | Option exercise | 1,000 | $15.67K | Form 4 |
| Feb 6, 2026 | Antich Breanne DChief Technology Officer/EVP | Sale | 800 | $32.04K | Form 4 |
| Feb 6, 2026 | Antich Breanne DChief Technology Officer/EVP | Option exercise | 400 | $10.96K | Form 4 |
| Feb 6, 2026 | Antich Breanne DChief Technology Officer/EVP | Option exercise | 400 | $11.29K | Form 4 |
| Feb 5, 2026 | BASICH MARCI AChief Financial Officer/EVP | Sale | 477 | $18.84K | Form 4 |
| Feb 5, 2026 | BASICH MARCI AChief Financial Officer/EVP | Option exercise | 477 | $13.47K | Form 4 |
| Feb 5, 2026 | Fischer Jonathan ArthurPresident/COO | Sale | 2,000 | $79.00K | Form 4 |
| Feb 5, 2026 | Fischer Jonathan ArthurPresident/COO | Option exercise | 2,000 | $31.34K | Form 4 |
| Feb 3, 2026 | BASICH MARCI AChief Financial Officer/EVP | Sale | 376 | $14.85K | Form 4 |
| Feb 3, 2026 | BASICH MARCI AChief Financial Officer/EVP | Option exercise | 376 | $10.61K | Form 4 |
| Feb 2, 2026 | DeBord Matthew JChief Lending Officer, EVP | Sale | 3,805 | $150.41K | Form 4 |
| Feb 2, 2026 | DeBord Matthew JChief Lending Officer, EVP | Option exercise | 1,200 | $32.88K | Form 4 |
| Feb 2, 2026 | DeBord Matthew JChief Lending Officer, EVP | Option exercise | 1,600 | $45.17K | Form 4 |
| Feb 2, 2026 | DeBord Matthew JChief Lending Officer, EVP | Option exercise | 1,005 | $16.95K | Form 4 |
| Feb 2, 2026 | BASICH MARCI AChief Financial Officer/EVP | Sale | 4,347 | $171.79K | Form 4 |
| Feb 2, 2026 | BASICH MARCI AChief Financial Officer/EVP | Option exercise | 747 | $21.09K | Form 4 |
| Feb 2, 2026 | BASICH MARCI AChief Financial Officer/EVP | Option exercise | 1,600 | $50.88K | Form 4 |
| Feb 2, 2026 | BASICH MARCI AChief Financial Officer/EVP | Option exercise | 2,000 | $59.38K | Form 4 |
| Jan 30, 2026 | CLINTON ANDREA MDirector | Sale | 1,600 | $62.70K | Form 4 |
| Jan 30, 2026 | CLINTON ANDREA MDirector | Option exercise | 600 | $16.44K | Form 4 |
| Jan 30, 2026 | CLINTON ANDREA MDirector | Option exercise | 800 | $22.58K | Form 4 |
| Jan 30, 2026 | CLINTON ANDREA MDirector | Option exercise | 200 | $3.37K | Form 4 |
| Dec 15, 2025 | DeBord Matthew JChief Lending Officer, EVP | Sale | 5,195 | $194.86K | Form 4 |
| Dec 15, 2025 | DeBord Matthew JChief Lending Officer, EVP | Option exercise | 195 | $3.29K | Form 4 |
| Dec 15, 2025 | DeBord Matthew JChief Lending Officer, EVP | Option exercise | 1,400 | $38.00K | Form 4 |
| Dec 15, 2025 | DeBord Matthew JChief Lending Officer, EVP | Option exercise | 1,600 | $50.88K | Form 4 |
| Dec 15, 2025 | DeBord Matthew JChief Lending Officer, EVP | Option exercise | 2,000 | $59.38K | Form 4 |
| Dec 11, 2025 | STONEY MICHAEL JOHNDirector | Sale | 1,000 | $36.99K | Form 4 |
| Dec 11, 2025 | STONEY MICHAEL JOHNDirector | Option exercise | 1,000 | $15.67K | Form 4 |
| Sep 26, 2025 | DRUGGE ROBERT ADirector | Tax withholding | 50 | $1.71K | Form 4 |
| Sep 26, 2025 | Antich Breanne DChief Technology Officer/EVP | Tax withholding | 64 | $2.19K | Form 4 |
| Sep 23, 2025 | Bhandari ParulDirector | Tax withholding | 51 | $2.29K | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4