InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the complete record of transactions filed by Thomson Mary Christina. Officer active across 1 company, notably Sierra Oncology, Inc.. In total, 4 disclosures have been published. Activity tracked since 26 January 2022. The latest transaction was disclosed on 4 April 2022 (Levée d'options). Regulator: SEC (Form 4). The full history is accessible without signup.
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4 of 4 declarations
Mary Christina Thomson is a director at Sierra Oncology, Inc.