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Insider Cluster (3 insiders) ·Filed Aug 4, 2026

TSBK

TIMBERLAND BANCORP INC
NEUTRAL
Impact 4/10
Horizondays Processed2mo ago
Insider cluster: 2 insiders, $282K total
Actionable Insight • Neutral

The cluster of three C-suite officers selling immediately after a strong earnings beat is a modest cautionary signal. The sales are small relative to market cap and follow option exercises, suggesting routine diversification rather than a bearish view on fundamentals. Monitor for any acceleration of insider sales or a change in the company's buyback pace; the strong earnings report remains the dominant narrative.

DirectionNeutral
Confidencemedium
Horizondays
Latest settled — T+20d ⚠ clustered
TSBK ▼ -0.11% at T+20d
NEUTRAL call -0.11% · α vs SPY +1.13% · entry $45.07 → $45.02
Next anchor: T+60d in 9h
Latest observation: T+57 +0.81% FF3 residual α
Entry = T+0 close
Aug 4, 2026
via day close
T+1d
-0.71%
call -0.71% · α -0.51%
$44.75
settled 3mo ago
T+5d
+1.24%
call +1.24% · α +1.34%
$45.63
settled 3mo ago
T+20d
-0.11%
call -0.11% · α +1.13%
$45.02
settled 8w ago
T+60d
Pending
in 9h

Price Chart

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Executive Summary

CEO Dean Brydon, CRO Matthew Seath, and CTO Breanne Antich sold a combined $282K in open-market shares within days of Timberland Bancorp's strong Q3 earnings release. The sales follow option exercises and are modest relative to the $351M market cap (~0.08%), but the cluster of three C-suite officers selling immediately after a positive earnings beat is notable and may signal that insiders view the current stock price as fairly valued or that they are diversifying after the recent run-up. The cluster is amplified by the proximity to earnings, per the cross-filing actuarial verdicts, but the dollar amount is below the 0.1% materiality threshold, keeping the overall impact modest.

Key Financial Metrics

Direction
selling
Total Value
$282.0K
Insiders
3

Key Facts

  • CEO Dean Brydon sold 3,000 shares at $45.24 for $135,720 on Aug 3, following option exercises.
  • CRO Matthew Seath sold 3,000 shares at $44.75 for $134,250 on Jul 31, following option exercises.
  • CTO Breanne Antich sold 269 shares at $45.44 for $12,223 on Aug 1.
  • Total open-market sales of $282K represent ~0.08% of TSBK's $351M market cap.
  • Sales occurred 5-6 days after the company reported strong Q3 FY2026 earnings (net income $7.72M, EPS $0.98, up 9% YoY).
  • All three sales were preceded by option exercises at lower strike prices, indicating a cashless exercise-and-sell pattern.

Financial Impact

Total insider open-market sales of $282K, or ~0.08% of market cap, following option exercises with no net cash outlay by insiders.

insider ownershipdilution

Risk Factors

  • Insider sales after earnings could indicate management sees limited near-term upside despite strong results.
  • Further insider selling in coming weeks could erode confidence in the stock's valuation.

Market Snapshot

Exchange
Nasdaq
Sector
Savings Institutions, Not Federally Chartered

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-TSBK-1785852071731
6 reports for TSBK
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for TSBK — sortable, filterable
TypeNow
Aug 4, 2026
12w ago
Insider Cluster
NEUTRAL ★ 4/10
$45.07awaiting T+60—$47.90 (+6.28%)
Aug 3, 2026
12w ago
Insider Cluster
NEUTRAL ★ 3/10
$45.47 $47.55▲ +4.57%▲ +2.79%$47.90 (+5.34%)
Jul 29, 2026
12w ago
8-K
BULLISH ★ 6/10
$45.01 $46.94▲ +4.29%▼ −0.44%$47.90 (+6.42%)
Jul 28, 2026
13w ago
Press Release
BULLISH ★ 5/10
$45.01 $46.94▲ +4.29%▼ −0.44%$47.90 (+6.42%)
Apr 30, 2026
25w ago
8-K
MIXED ★ 5/10
$39.60 $44.00▲ +11.11%▲ +8.00%$47.90 (+20.96%)
Apr 28, 2026
26w ago
Press Release
MIXED ★ 4/10
$40.31 $43.80▲ +8.67%▲ +4.56%$47.90 (+18.84%)
Showing 6 of 6

US Market Status

Market Closed — Opens Thu (10h 53m)

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Report published Aug 4, 2026