Sierra Oncology Inc (SRRA) Insider Trading

Total insider buys:
  • $45,555,842.05
Total insider sells:
  • $1,183,692.35
Most recent insider trade:
  • April 5, 2022
Most active insider trader:
  • William D Turner
Trader NameDateTitleAmountPriceTypeTotal Value
April 5, 2022Insider100$37.09Sell$3,709.00
April 4, 2022General Counsel2,000$35.14Sell$70,280.00
March 17, 2022Insider3,453$37.06Sell$127,968.18
Feb. 7, 2022Insider10,000$32.32Sell$323,200.00
Feb. 4, 2022General Counsel2,000$29.78Sell$59,560.00
Feb. 2, 2022Major Shareholder175,000$27.00Buy$4,725,000.00
Jan. 31, 2022Director800,000$27.00Buy$21,600,000.00
Jan. 31, 2022Major Shareholder150,000$27.00Buy$4,050,000.00
Jan. 26, 2022General Counsel2,000$29.00Sell$58,000.00
Jan. 26, 2022Insider5,000$27.05Sell$135,250.00
Nov. 23, 2021Director5,601$22.95Buy$128,542.95
May 19, 2021CEO5,000$17.83Buy$89,150.00
Aug. 18, 2020Insider5,950$12.22Buy$72,709.00
Aug. 22, 2019Insider54,000$0.45Buy$24,300.00
Dec. 10, 2018Director66,000$1.64Buy$108,240.00
March 8, 2017Insider30,000$1.43Buy$42,900.00
Feb. 14, 2017Director5,925,926$1.35Buy$8,000,000.10
March 22, 2016SVP3,000$7.01Sell$21,030.00
Feb. 22, 2016SVP3,000$7.06Sell$21,180.00
Jan. 22, 2016insider3,000$9.86Sell$29,580.00
Jan. 22, 2016SVP5,000$9.39Sell$46,950.00
Jan. 15, 2016CEO5,000$10.04Sell$50,200.00
Jan. 12, 2016SVP20,973$11.29Sell$236,785.17
July 21, 2015Director175,000$17.00Buy$2,975,000.00
July 21, 2015Insider220,000$17.00Buy$3,740,000.00
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  • Insiders are both buying and selling Sierra Oncology Inc stock.

  • The insider traders at Sierra Oncology Inc are: William D Turner, Mary Christina Thomson, Wendy Chapman, Barbara Klencke, Gaurav Aggarwal, James N Topper, Llp Abingworth, Andrew R Allen, Nicholas Glover, Orbimed Advisors Llc, Stephen George Dilly, Vivo Ventures Vii, Llc, Wendi Rodigueza, Longitude Capital Partners Iii, Angie You, Chandra D. Lovejoy, and Craig A Collard

  • The most active insider trader at Sierra Oncology Inc is William D Turner with 4 trades.

  • William D Turner has sold the most Sierra Oncology Inc stock with a total value of $593,836.18.

  • Gaurav Aggarwal has bought the most Sierra Oncology Inc stock with a total value of $43,200,000.00.

  • The most recent insider trade for Sierra Oncology Inc was on April 5, 2022.

  • The single biggest insider buy for Sierra Oncology Inc was from Gaurav Aggarwal with a total value of $21,600,000.00 on Jan. 31, 2022.

  • The single biggest insider sell for Sierra Oncology Inc was from William D Turner with a total value of $323,200.00 on Feb. 7, 2022.