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 Johanna Mercier. Officer active across 1 company, notably Gilead Sciences, INC.. Cumulatively, 3 filings have been recorded. History available since 15 June 2026. The latest transaction was disclosed on 17 August 2026 (Notice of proposed sale (Form 144)). Regulator: SEC (Form 4). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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