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Twist Bioscience Corp (TWST) Insider Trading

Total insider buys:
  • $1,432,087.50
Total insider sells:
  • $152,917,127.86
Most recent insider trade:
  • May 23, 2025
Most active insider trader:
  • Emily M Leproust
Trader NameDateTitleAmountPriceTypeTotal Value
Oct. 19, 2021Director300$120.00Sell$36,000.00
Oct. 13, 2021CEO1,740$110.16Sell$191,678.40
Oct. 13, 2021COO4,906$104.00Sell$510,224.00
Oct. 12, 2021CFO8,000$101.76Sell$814,080.00
Oct. 6, 2021CEO6,960$97.31Sell$677,277.60
Oct. 4, 2021Insider2,702$104.27Sell$281,737.54
Sept. 20, 2021Insider20,000$113.91Sell$2,278,200.00
Sept. 10, 2021CEO13,920$118.01Sell$1,642,699.20
Sept. 10, 2021Director4,000$120.23Sell$480,920.00
Sept. 2, 2021Insider2,702$117.99Sell$318,808.98
Aug. 30, 2021CEO33,662$108.63Sell$3,656,703.06
Aug. 23, 2021Insider20,054$105.51Sell$2,115,897.54
Aug. 18, 2021Director5,000$97.11Sell$485,550.00
Aug. 12, 2021Director1,412$106.93Sell$150,985.16
Aug. 12, 2021CFO6,000$103.70Sell$622,200.00
July 26, 2021Insider19,791$115.25Sell$2,280,912.75
July 21, 2021COO4,905$119.75Sell$587,373.75
July 21, 2021CFO5,000$119.75Sell$598,750.00
July 12, 2021Director4,000$125.91Sell$503,640.00
July 12, 2021CEO2,000$125.85Sell$251,700.00
July 2, 2021Insider2,702$131.70Sell$355,853.40
June 23, 2021Director4,000$120.10Sell$480,400.00
June 23, 2021COO4,905$118.34Sell$580,457.70
June 21, 2021Insider20,000$114.68Sell$2,293,600.00
June 14, 2021CEO2,000$113.36Sell$226,720.00
June 14, 2021SVP14,161$113.84Sell$1,612,088.24
June 8, 2021CFO8,000$103.38Sell$827,040.00
June 2, 2021Insider2,702$104.64Sell$282,737.28
May 28, 2021CFO6,000$110.00Sell$660,000.00
May 21, 2021SVP490$98.64Sell$48,333.60
May 21, 2021Insider20,275$96.06Sell$1,947,616.50
May 19, 2021COO4,905$88.39Sell$433,552.95
May 19, 2021Director5,000$88.39Sell$441,950.00
May 4, 2021Insider2,702$117.39Sell$317,187.78
April 26, 2021SVP264$135.60Sell$35,798.40
April 26, 2021Insider19,878$137.40Sell$2,731,237.20
April 22, 2021CFO5,000$133.47Sell$667,350.00
April 21, 2021COO4,906$124.42Sell$610,404.52
April 12, 2021CEO2,000$128.71Sell$257,420.00
April 5, 2021Insider2,702$126.72Sell$342,397.44
March 31, 2021Insider1,167$112.28Sell$131,030.76
March 29, 2021Insider377$114.39Sell$43,125.03
March 24, 2021COO14,639$132.50Sell$1,939,667.50
March 24, 2021Insider620$132.50Sell$82,150.00
March 22, 2021Insider20,000$132.61Sell$2,652,200.00
March 12, 2021CEO2,000$139.72Sell$279,440.00
Feb. 24, 2021Insider620$134.31Sell$83,272.20
Feb. 9, 2021Director5,000$177.61Sell$888,050.00
Feb. 9, 2021CEO75,000$176.53Sell$13,239,750.00
Feb. 5, 2021Director706$159.54Sell$112,635.24
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  • Insiders are both buying and selling Twist Bioscience Corp stock.

  • The insider traders at Twist Bioscience Corp are: Emily M Leproust, Patrick John Finn, William Banyai, Paula Green, Dennis Cho, Patrick Weiss, James M Thorburn, Mark Daniels, Robert Chess, Robert F Werner, Adam Laponis, Jan Johannessen, Bill Peck, Keith Crandell, Emily M. Leproust, and Nicolas Barthelemy

  • The most active insider trader at Twist Bioscience Corp is Emily M Leproust with 47 trades.

  • Emily M Leproust has sold the most Twist Bioscience Corp stock with a total value of $52,470,021.04.

  • Keith Crandell has bought the most Twist Bioscience Corp stock with a total value of $2,100,000.00.

  • The most recent insider trade for Twist Bioscience Corp was on May 23, 2025.

  • The single biggest insider buy for Twist Bioscience Corp was from Keith Crandell with a total value of $1,050,000.00 on Nov. 2, 2018.

  • The single biggest insider sell for Twist Bioscience Corp was from Emily M Leproust with a total value of $13,239,750.00 on Feb. 9, 2021.