Sutro Biopharma (STRO) Insider Trading

Total insider buys:
  • $10,627,484.25
Total insider sells:
  • $14,914,406.39
Most recent insider trade:
  • Jan. 29, 2024
Most active insider trader:
  • Trevor Hallam
Trader NameDateTitleAmountPriceTypeTotal Value
Jan. 29, 2024Insider12,185$5.00Sell$60,925.00
Aug. 28, 2023Insider15,428$4.71Sell$72,665.88
Aug. 25, 2023Insider11,613$4.59Sell$53,303.67
March 14, 2022CEO10,000$7.75Buy$77,500.00
Sept. 28, 2021Insider3,906$18.62Sell$72,729.72
Jan. 26, 2021Insider2,393$25.71Sell$61,524.03
Dec. 28, 2020Insider2,393$22.37Sell$53,531.41
Nov. 27, 2020Insider2,393$17.01Sell$40,704.93
Nov. 5, 2020Insider16,751$15.00Sell$251,265.00
Sept. 28, 2020Insider975$10.26Sell$10,003.50
Sept. 18, 2020Director400,000$12.00Sell$4,800,000.00
Sept. 11, 2020Director500,000$10.00Sell$5,000,000.00
Aug. 26, 2020Insider975$9.04Sell$8,814.00
Aug. 19, 2020Director500,000$8.72Sell$4,360,000.00
July 27, 2020Insider975$8.06Sell$7,858.50
May 26, 2020Insider975$10.00Sell$9,750.00
May 14, 2020Insider6,451$7.75Buy$49,995.25
May 14, 2020CEO64,516$7.75Buy$499,999.00
April 27, 2020Insider975$9.42Sell$9,184.50
March 26, 2020Insider975$9.69Sell$9,447.75
Feb. 26, 2020Insider975$10.47Sell$10,208.25
Jan. 27, 2020Insider975$10.51Sell$10,247.25
Nov. 26, 2019Insider975$10.68Sell$10,413.00
Oct. 1, 2018Director122$15.00Sell$1,830.00
Oct. 1, 2018Major Shareholder666,666$15.00Buy$9,999,990.00
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  • Insiders are both buying and selling Sutro Biopharma stock.

  • The insider traders at Sutro Biopharma are: Trevor Hallam, John Gordon Freund, Nicki Vasquez, William J Newell, Brunilda Shtylla, Merck & Co., Inc., Daniel H Petree, and Arturo Md Molina

  • The most active insider trader at Sutro Biopharma is Trevor Hallam with 13 trades.

  • John Gordon Freund has sold the most Sutro Biopharma stock with a total value of $18,960,000.00.

  • Merck & Co., Inc. has bought the most Sutro Biopharma stock with a total value of $19,999,980.00.

  • The most recent insider trade for Sutro Biopharma was on Jan. 29, 2024.

  • The single biggest insider buy for Sutro Biopharma was from Merck & Co., Inc. with a total value of $9,999,990.00 on Oct. 1, 2018.

  • The single biggest insider sell for Sutro Biopharma was from John Gordon Freund with a total value of $5,000,000.00 on Sept. 11, 2020.