InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the complete record of transactions filed by Harler Mary Beth. Insider active across 1 company, notably IGM Biosciences, Inc.. Cumulatively, 8 reports have been recorded. Split: 0 buy · 6 sells. Total volume traded: €64k. History available since 14 June 2024. The latest transaction was filed on 23 July 2025 (Cession). Regulator: SEC (Form 4). All data is free.
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8 of 8 declarations
Harler Mary Beth is a declarant linked to IGM Biosciences, Inc., where she is Chief Executive Officer. She has 6 filings in total, and across the sampled recent filings from 2024-06-18 to 2025-03-18, the transactions are sells for EUR 47024, with no buys.