Global Blood Therapeutics Inc (GBT) Insider Trading

Total insider buys:
  • $9,341,811.20
Total insider sells:
  • $32,363,681.77
Most recent insider trade:
  • Aug. 18, 2022
Most active insider trader:
  • Joshua Lehrer-Graiwer
Trader NameDateTitleAmountPriceTypeTotal Value
Jan. 10, 2018Insider15,000$50.00Sell$750,000.00
Dec. 19, 2017Major Shareholder175,000$38.00Buy$6,650,000.00
Dec. 18, 2017Insider3,000$36.55Sell$109,650.00
Oct. 30, 2017VP12,500$35.00Sell$437,500.00
Oct. 27, 2017Director70,000$33.97Sell$2,377,900.00
Oct. 17, 2017Insider3,000$32.65Sell$97,950.00
Sept. 29, 2017Insider3,000$30.00Sell$90,000.00
Aug. 31, 2017Insider3,000$30.00Sell$90,000.00
July 25, 2017Director27,053$29.69Sell$803,203.57
July 21, 2017Insider3,000$30.00Sell$90,000.00
April 6, 2017Major Shareholder31,225$33.23Sell$1,037,606.75
Dec. 16, 2016Major Shareholder108,955$16.00Sell$1,743,280.00
Jan. 7, 2016insider1,500$21.57Buy$32,355.00
Dec. 22, 2015insider11,000$20.93Buy$230,230.00
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  • Insiders are both buying and selling Global Blood Therapeutics Inc stock.

  • The insider traders at Global Blood Therapeutics Inc are: Joshua Lehrer-Graiwer, Jung Choi, Lesley Ann Calhoun, Tricia Borga Suvari, Peter Radovich, Deval L Patrick, Ted W Love, Eric Fink, Philip A Pizzo, Jeffrey S Farrow, Scott W Morrison, Charles J Homcy, Willie L Jr. Brown, Dawn Svoronos, De Dominicis Robert, Eleanor Ramos, John Schembri, Kevin P Starr, Mark L Perry, Nazila Habibizad, Perceptive Advisors Llc, and Robert I Tepper

  • The most active insider trader at Global Blood Therapeutics Inc is Joshua Lehrer-Graiwer with 11 trades.

  • Mark L Perry has sold the most Global Blood Therapeutics Inc stock with a total value of $8,372,320.00.

  • Perceptive Advisors Llc has bought the most Global Blood Therapeutics Inc stock with a total value of $13,300,000.00.

  • The most recent insider trade for Global Blood Therapeutics Inc was on Aug. 18, 2022.

  • The single biggest insider buy for Global Blood Therapeutics Inc was from Perceptive Advisors Llc with a total value of $6,650,000.00 on Dec. 19, 2017.

  • The single biggest insider sell for Global Blood Therapeutics Inc was from Mark L Perry with a total value of $4,186,160.00 on May 12, 2020.