InsidersTradesSigma
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Browse the full record of transactions filed by Liu David R.. Officer active across 1 company, notably Prime Medicine, Inc.. In total, 7 reports have been published. Breakdown: 4 buys · 0 sell. Total volume traded: €140k. Activity tracked since 21 July 2023. The latest transaction was disclosed on 30 June 2025 (Acquisition). Regulator: SEC (Form 4). The full history is accessible without signup.
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7 of 7 declarations
Liu David R. is a declarant linked to Prime Medicine, Inc. on XNAS. He has 7 filings in total, and in the sampled recent filings the period runs from 2022-10-26 to 2025-07-01, with buys of EUR 140153 and no sells; the modal transaction nature is Acquisition.