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Twist Bioscience Corp (TWST) Insider Trading

Total insider buys:
  • $1,432,087.50
Total insider sells:
  • $153,269,181.70
Most recent insider trade:
  • Sept. 22, 2025
Most active insider trader:
  • Emily M Leproust
Trader NameDateTitleAmountPriceTypeTotal Value
May 3, 2024Insider798$37.13Sell$29,629.74
May 3, 2024SVP910$37.13Sell$33,788.30
May 3, 2024CAO132$37.13Sell$4,901.16
May 3, 2024COO2,311$37.13Sell$85,807.43
May 3, 2024CEO4,163$37.13Sell$154,572.19
April 23, 2024COO2,174$30.12Sell$65,480.88
April 9, 2024CFO556$33.16Sell$18,436.96
April 2, 2024Insider327$32.74Sell$10,705.98
April 2, 2024CEO1,132$32.74Sell$37,061.68
April 2, 2024COO492$32.74Sell$16,108.08
April 2, 2024SVP229$32.74Sell$7,497.46
March 20, 2024Insider230$33.52Sell$7,709.60
March 20, 2024CEO1,128$33.52Sell$37,810.56
March 20, 2024SVP200$33.52Sell$6,704.00
March 14, 2024Insider93$34.60Sell$3,217.80
March 6, 2024CAO181$37.43Sell$6,774.83
March 6, 2024SVP600$37.43Sell$22,458.00
March 6, 2024CEO1,487$37.43Sell$55,658.41
March 6, 2024Insider272$37.43Sell$10,180.96
Feb. 8, 2024Director4,110$34.98Sell$143,767.80
May 10, 2023Insider10,000$13.20Buy$132,000.00
Oct. 25, 2022Insider379$29.55Sell$11,199.45
Oct. 3, 2022Insider318$36.14Sell$11,492.52
Sept. 16, 2022SVP8,514$37.43Sell$318,679.02
Aug. 22, 2022Insider1,275$41.94Sell$53,473.50
Aug. 17, 2022CFO9,000$48.51Sell$436,590.00
July 25, 2022Insider378$43.19Sell$16,325.82
July 5, 2022Insider318$36.79Sell$11,699.22
June 15, 2022SVP10,067$30.47Sell$306,741.49
May 23, 2022Insider1,275$37.04Sell$47,226.00
May 23, 2022CFO923$36.90Sell$34,058.70
May 20, 2022CFO6,620$36.02Sell$238,452.40
May 11, 2022Director8,550$29.25Buy$250,087.50
April 25, 2022Insider378$33.98Sell$12,844.44
April 14, 2022CFO6,620$42.85Sell$283,667.00
March 3, 2022CFO3,517$52.35Sell$184,114.95
Feb. 22, 2022Insider1,280$52.66Sell$67,404.80
Feb. 22, 2022CFO4,442$52.52Sell$233,293.84
Feb. 16, 2022Director5,000$59.20Sell$296,000.00
Feb. 4, 2022Director253$58.88Sell$14,896.64
Feb. 1, 2022Insider659$60.52Sell$39,882.68
Jan. 25, 2022Insider348$54.73Sell$19,046.04
Jan. 21, 2022Insider245$53.36Sell$13,073.20
Jan. 18, 2022CEO286$60.03Sell$17,168.58
Dec. 29, 2021Insider5,994$75.62Sell$453,266.28
Dec. 27, 2021CEO5,300$80.90Sell$428,770.00
Dec. 21, 2021Insider219$82.85Sell$18,144.15
Dec. 21, 2021COO3,918$82.85Sell$324,606.30
Dec. 15, 2021Insider25,000$85.20Sell$2,130,000.00
Dec. 14, 2021COO2,801$84.00Sell$235,284.00
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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 F Werner, Robert Chess, Adam Laponis, Jan Johannessen, Emily M. Leproust, Keith Crandell, Bill Peck, and Nicolas Barthelemy

  • The most active insider trader at Twist Bioscience Corp is Emily M Leproust with 51 trades.

  • Emily M Leproust has sold the most Twist Bioscience Corp stock with a total value of $52,616,164.14.

  • 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 Sept. 22, 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.