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Twist Bioscience Corp (TWST) Insider Trading

Total insider buys:
  • $1,432,087.50
Total insider sells:
  • $152,233,973.87
Most recent insider trade:
  • April 2, 2025
Most active insider trader:
  • Emily M Leproust
Trader NameDateTitleAmountPriceTypeTotal Value
Dec. 15, 2020SVP4,634$139.73Sell$647,508.82
Dec. 10, 2020CFO20,018$149.11Sell$2,984,883.98
Dec. 10, 2020COO3,550$138.62Sell$492,101.00
Dec. 7, 2020Insider25,845$131.46Sell$3,397,583.70
Dec. 7, 2020Director75,000$103.40Sell$7,755,000.00
Nov. 30, 2020Insider2,790$113.65Sell$317,083.50
Nov. 13, 2020COO3,550$107.20Sell$380,560.00
Sept. 18, 2020COO14,671$61.83Sell$907,107.93
Sept. 16, 2020VP26,988$63.37Sell$1,710,229.56
Sept. 8, 2020CEO3,482$60.35Sell$210,138.70
Sept. 8, 2020CFO70,000$63.08Sell$4,415,600.00
Sept. 4, 2020CEO96,518$63.08Sell$6,088,355.44
Sept. 4, 2020CFO30,000$63.58Sell$1,907,400.00
Aug. 27, 2020Insider2,358$67.22Sell$158,504.76
Aug. 17, 2020Insider20,994$68.07Sell$1,429,061.58
Aug. 13, 2020Insider14,502$64.53Sell$935,814.06
July 23, 2020Insider2,358$59.11Sell$139,381.38
July 21, 2020CEO15,000$59.33Sell$889,950.00
July 15, 2020Insider11,000$55.61Sell$611,710.00
July 8, 2020Insider25,000$53.15Sell$1,328,750.00
July 7, 2020CEO300$49.00Sell$14,700.00
July 6, 2020Insider11,336$46.69Sell$529,277.84
July 2, 2020Insider1,400$46.68Sell$65,352.00
June 15, 2020VP16,833$38.00Sell$639,654.00
June 15, 2020Insider11,000$38.15Sell$419,650.00
June 10, 2020Insider1,962$36.01Sell$70,651.62
June 1, 2020CEO24,500$39.14Sell$958,930.00
June 1, 2020Insider20,113$40.01Sell$804,721.13
May 28, 2020Insider2,116$37.09Sell$78,482.44
May 26, 2020CEO10,593$39.07Sell$413,868.51
May 22, 2020CEO14,513$39.27Sell$569,925.51
May 20, 2020Insider22,000$39.66Sell$872,520.00
May 20, 2020CEO40,956$39.75Sell$1,628,001.00
Feb. 6, 2020COO7,680$28.16Sell$216,268.80
Feb. 4, 2020COO4,090$26.21Sell$107,198.90
Jan. 22, 2020Insider15,000$22.52Sell$337,800.00
Jan. 21, 2020COO4,089$22.29Sell$91,143.81
Nov. 27, 2019Insider36,932$23.83Sell$880,089.56
Nov. 18, 2019COO22,000$22.53Sell$495,660.00
Oct. 24, 2019SVP33,000$25.01Sell$825,330.00
Oct. 16, 2019SVP14,728$24.14Sell$355,533.92
Oct. 16, 2019COO22,000$24.14Sell$531,080.00
Oct. 2, 2019SVP14,729$22.86Sell$336,704.94
Oct. 1, 2019CTO20,000$23.13Sell$462,600.00
Sept. 26, 2019SVP37,000$25.43Sell$940,910.00
Sept. 18, 2019SVP14,728$29.78Sell$438,599.84
Sept. 17, 2019COO22,000$29.86Sell$656,920.00
Sept. 16, 2019CTO19,553$30.06Sell$587,763.18
Sept. 16, 2019SVP1,500$29.90Sell$44,850.00
Sept. 4, 2019SVP14,728$27.66Sell$407,376.48
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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 45 trades.

  • Emily M Leproust has sold the most Twist Bioscience Corp stock with a total value of $52,132,525.90.

  • 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 April 2, 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.