InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the detailed record of transactions filed by Cooney Wallace R.. Insider active across 1 company, notably Graham Holdings Co. Aggregated, 2 filings have been recorded. Activity tracked since 3 January 2023. The latest transaction was filed on 2 January 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
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