Global Blood Therapeutics, Inc. Insider Trading for May 2020

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Overview of insider trading in Global Blood Therapeutics, Inc. for May 2020.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
May 28 2020GBTGlobal Blood Thera ...Calhoun Lesley AnnSee RemarksOption ExerciseM29.752,70080,325900
May 28 2020GBTGlobal Blood Thera ...Calhoun Lesley AnnSee RemarksSellS70.102,700189,2701542.9 K to 154 (-94.60 %)
May 28 2020GBTGlobal Blood Thera ...Calhoun Lesley AnnSee RemarksBuyM29.752,70080,3252,854154 to 2.9 K (+1,753.25 %)
May 20 2020GBTGlobal Blood Thera ...Calhoun Lesley AnnSee RemarksOption ExerciseM22.0023,330513,2601,875
May 20 2020GBTGlobal Blood Thera ...Calhoun Lesley AnnSee RemarksSellS74.6723,3301,742,05115423.5 K to 154 (-99.34 %)
May 20 2020GBTGlobal Blood Thera ...Calhoun Lesley AnnSee RemarksBuyM22.0023,330513,26023,484154 to 23.5 K (+15,149.35 %)
May 13 2020GBTGlobal Blood Thera ...Calhoun Lesley AnnSee RemarksSellS78.382,992234,5121543.1 K to 154 (-95.10 %)
May 13 2020GBTGlobal Blood Thera ...Calhoun Lesley AnnSee RemarksSellS77.0538129,3563,1463.5 K to 3.1 K (-10.80 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorOption ExerciseM28.4515,000426,7500
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorOption ExerciseM18.8515,000282,7500
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorOption ExerciseM20.008,600172,0000
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorOption ExerciseM20.0015,000300,0000
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorSellS79.171,295102,52226,42827.7 K to 26.4 K (-4.67 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorSellS78.6534,6982,728,93227,72362.4 K to 27.7 K (-55.59 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorSellS77.7113,0241,012,13862,42175.4 K to 62.4 K (-17.26 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorSellS76.2860045,77175,44576 K to 75.4 K (-0.79 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorSellS75.431,350101,83376,04577.4 K to 76 K (-1.74 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorSellS74.012,633194,86577,39580 K to 77.4 K (-3.29 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorBuyM28.4515,000426,75080,02865 K to 80 K (+23.07 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorBuyM18.8515,000282,75065,02850 K to 65 K (+29.98 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorBuyM20.008,600172,00050,02841.4 K to 50 K (+20.76 %)
May 13 2020GBTGlobal Blood Thera ...PERRY MARK LDirectorBuyM20.0015,000300,00041,42826.4 K to 41.4 K (+56.76 %)