Insider · CIK 0001229379
SHERIFF WILLIAM M
Executive Chairman
Edge vs SPY?
90d edge?
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1y edge?
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3y edge?
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Win rate?
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Avg buy size?
$48.7K
Based on 3 open-market buys, last computed Jun 9, 2026. Past performance doesn't guarantee future results — this is signal, not a trade recommendation.