// company-profile
Timberland Bancorp Inc
TSBKExchangeNasdaqSectorSavings Institutions, Not Federally CharteredInc.WAFilings81Insiders14
// api This Timberland Bancorp Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for TSBK in the last 90 days.
Institutional Ownership
Top 13F-HR holders of Timberland Bancorp Inc as of 2026-03-31
Total reported AUM
$199.7M
QoQ change
+27.5%
Reporting period
2026-03-31
#1
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$21.1M
535K shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$12.9M
328K shares
#3
BlackRock, Inc.
CIK 2012383
$11.5M
292K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Feb 6, 2026 | Antich Breanne D | TSBK | Sale | 800 | $40.05 | $32K |
| Feb 6, 2026 | Antich Breanne D | TSBK | Option Exercise | 400 | $0.00 | $0K |
| Feb 6, 2026 | Antich Breanne D | TSBK | Option Exercise | 400 | $0.00 | $0K |
| Feb 6, 2026 | Antich Breanne D | TSBK | Option Exercise | 400 | $28.23 | $11K |
| Feb 6, 2026 | Antich Breanne D | TSBK | Option Exercise | 400 | $27.40 | $11K |
45 more transactions hidden
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