InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the full record of transactions filed by Marquardt David. Director active across 1 company, notably EquipmentShare.com Inc. Aggregated, 3 reports have been recorded. History available since 1 April 2026. The latest transaction was disclosed on 1 April 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
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