Insider Cluster (2 insiders) ·Filed Jun 30, 2026
Insider cluster: 2 insiders, $23K total
Actionable Insight • Neutral
The insider buying is too small to be informative. Monitor for larger insider transactions or changes in institutional ownership for a clearer signal.
Final — all horizons settled through T+60d
CET ▲ +7.61% at T+60d
NEUTRAL call +7.61% · α vs SPY +4.04% · entry $52.45 → $56.44
T+1d
+0.93%
call +0.93% · α +1.07%
$52.94
settled 4mo ago
T+5d
+1.51%
call +1.51% · α +0.90%
$53.24
settled 4mo ago
T+20d
-0.29%
call -0.29% · α +0.74%
$52.30
settled 3mo ago
T+60d
+7.61%
call +7.61% · α +4.04%
$56.44
settled 5w ago
Price Chart
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Executive Summary
Two insiders at Central Securities Corp (CEO and a director) made small open-market purchases totaling ~$23K, representing less than 0.001% of the company's $12.6B market cap. The dollar amounts are trivial and carry no material signal for the stock.
Key Financial Metrics
Direction
buying
Total Value
$23.0K
Insiders
2
Key Facts
- CEO John C. Hill purchased 228 shares at $51.87 for ~$12K on 2026-06-26.
- Director Leo Price Blackford purchased 204 shares at $52.38 for ~$11K on 2026-06-26.
- Total insider buying of ~$23K is negligible relative to CET's $12.6B market cap.
Financial Impact
~$23K in open-market purchases, less than 0.001% of market cap — immaterial.
Market Snapshot
Exchange
NYSE
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CET-1782844400632 |
US Market Status
Market Closed — Opens Wed (15h 46m)
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