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Insider Cluster (3 insiders) ·Filed Sep 18, 2026

GAM

GENERAL AMERICAN INVESTORS CO INC
BULLISH
Impact 5/10
Horizonweeks Processed1mo ago
Insider cluster: 3 insiders, $0.2M total
Actionable Insight ▲ Bullish

The cluster of open-market purchases by the CEO and VP Administration is a strong signal of insider confidence. Monitor for any upcoming corporate announcements or earnings releases that may have prompted this buying activity.

DirectionBullish
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
GAM ▼ -1.37% at T+20d
LONG call ✗ call lost -1.37% · α vs SPY -0.47% · entry $65.51 → $64.61
Next anchor: T+60d in 7w
Latest observation: T+24 -2.00% FF3 residual α
Entry = T+0 close
Sep 18, 2026
via day close
T+1d
-0.08%
call -0.08% · α -0.06%
$65.46
settled 5w ago
T+5d
-2.34%
call -2.34% · α -1.32%
$63.98
settled 5w ago
T+20d
-1.37%
call -1.37% · α -0.47%
$64.61
settled 12d ago
T+60d
Pending
in 7w

Price Chart

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Executive Summary

Three GAM insiders, including the President & CEO and VP Administration, made open-market purchases totaling $238K over a four-day window. This cluster of insider buying, particularly with C-suite participation, is a bullish signal of confidence in the company's prospects.

Key Financial Metrics

Direction
buying
Total Value
$238.0K
Insiders
3

Key Facts

  • President & CEO Jeffrey W. Priest purchased $94K worth of shares at $23.46 on 2026-09-18.
  • VP Administration Eugene S. Stark purchased $120K worth of shares at $24.00 on 2026-09-15.
  • Treasurer/PAO/PFO Samantha X. Jin purchased $71K worth of shares at $23.66-23.69 on 2026-09-17.
  • Total insider purchases of $238K represent approximately 0.07% of GAM's market cap.
  • All transactions were open-market purchases (code P) with no indication of a 10b5-1 plan.

Financial Impact

Total insider purchases of $238K, representing ~0.07% of market cap.

insider_confidence

Risk Factors

  • The total dollar amount is modest relative to market cap, limiting the signal's magnitude.
  • Insider buying can be opportunistic and may not always precede positive events.

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-GAM-1789767719939
6 reports for GAM
Performance horizon
50% Hit rate @ T+20 2 of 4 directional calls Went positive at some point 4 of 4 best @ T+60▲ +5.42%Mar 12, 2026
Filters
Rows
Reports for GAM — sortable, filterable
TypeNow
Sep 24, 2026
4w ago
Insider Cluster
BULLISH ★ 5/10
$64.48 $64.26▼ −0.34%▲ +0.08%$64.22 (−0.40%)
Sep 23, 2026
4w ago
Insider Cluster
BULLISH ★ 5/10
$64.80 $64.98▲ +0.28%▼ −0.41%$64.22 (−0.90%)
Sep 18, 2026
5w ago
Insider Cluster
BULLISH ★ 5/10
$65.51 $64.61▼ −1.37%▼ −0.47%$64.22 (−1.97%)
Sep 18, 2026
5w ago
Insider Cluster
BULLISH ★ 4/10
$64.94 $64.16▼ −1.20%▼ −1.41%$64.22 (−1.11%)
Apr 8, 2026
28w ago
Insider Cluster
NEUTRAL ★ 3/10
$61.37 $64.01▲ +4.30%▼ −3.30%$64.22 (+4.64%)
Mar 12, 2026
32w ago
Insider Cluster
BULLISH ★ 5/10
$59.64 $61.71▲ +3.47%▲ +1.50%$64.22 (+7.68%)
Showing 6 of 6

US Market Status

Market Closed — Opens Thu (12h 3m)

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Report published Sep 18, 2026