InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
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Explore the detailed record of transactions filed by Hirschfeld Steven Isaac. Insider active across 1 company, notably Medidata Solutions, Inc.. Cumulatively, 3 disclosures have been published. Regulator: SEC (Form 4). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
3 of 3 declarations