ALPINE IMMUNE SCIENCES, INC. Insider Trading for May 2021

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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview


Overview of insider trading in ALPINE IMMUNE SCIENCES, INC. for May 2021.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
May 21 2021ALPNALPINE IMMUNE SCIE ...GOLD MITCHELLExecutive Chairman ...SellS15.001,22118,316177,853179.1 K to 177.9 K (-0.68 %)
May 21 2021ALPNALPINE IMMUNE SCIE ...GOLD MITCHELLExecutive Chairman ...SellS15.0350,965765,917179,074230 K to 179.1 K (-22.15 %)
May 14 2021ALPNALPINE IMMUNE SCIE ...GOLD MITCHELLExecutive Chairman ...SellS11.5210,000115,169230,039240 K to 230 K (-4.17 %)
May 14 2021ALPNALPINE IMMUNE SCIE ...GOLD MITCHELLExecutive Chairman ...SellS11.6810,000116,842240,039250 K to 240 K (-4.00 %)