Twist Bioscience Corp SEC filings

Filings

1. 4Twist Bioscience CorpTWST5d

   Laponis Adam sold shares

   • Sold 2,462 shares on 10/09/2026
   • Price per share: $156.30
   • Beneficially owned 98,114 shares after transaction

   Adam Laponis, reporting

2. 144Twist Bioscience CorpTWSTOct 9

   Twist Bioscience Corp shares sold by Laponis Adam

   • 2462 shares to be sold
   • Aggregate market value $384,822.66
   • Date of sale: 10/09/2026

   Adam Laponis, reporting

3. 4Twist Bioscience CorpTWSTOct 8

   Twist Bioscience Corp CEO sells shares

   • CEO Emily M. Leproust sold 1,840 shares on 10/05/2026
   • Total shares owned dropped to 562,760 after sales
   • Multiple sales at prices between $200 and $207.80

   Emily M. Leproust, reporting

4. 4Twist Bioscience CorpTWSTOct 5

   6 insider filings

   Dennis Cho, insider filing for TWST

   Show all 6

   • 4Insider filing for TWSTOct 5
   • 4Insider filing for TWSTOct 5
   • 4Insider filing for TWSTOct 5
   • 4Insider filing for TWSTOct 5
   • 4Insider filing for TWSTOct 5
   • 4Insider filing for TWSTOct 5

   Dennis Cho

5. 144Twist Bioscience CorpTWSTOct 5

   Twist Bioscience Corp shares sold by Leproust

   • Form 144 filed on 2026-10-05
   • Emily M. Leproust sold 4548 shares
   • Shares sold on NASDAQ

   Emily M. Leproust

6. 144Twist Bioscience CorpTWSTOct 2

   6 Form 144 notices

   Patrick John Finn, planned sale of TWST shares

   Show all 6

   • 144Planned insider sale of TWST sharesOct 2
   • 144Planned insider sale of TWST sharesOct 2
   • 144Planned insider sale of TWST sharesOct 2
   • 144Planned insider sale of TWST sharesOct 2
   • 144Planned insider sale of TWST sharesOct 2
   • 144Planned insider sale of TWST sharesOct 2

   Patrick John Finn

7. 144Twist Bioscience CorpTWSTOct 1

   Emily M. Leproust, planned sale of TWST shares

   Emily M. Leproust

8. 4Twist Bioscience CorpTWSTSep 25

   Emily M. Leproust, insider filing for TWST

   Emily M. Leproust, reporting

9. 144Twist Bioscience CorpTWSTSep 24

   Emily M. Leproust, planned sale of TWST shares

   Emily M. Leproust, reporting

10. 4Twist Bioscience CorpTWSTSep 23

    3 insider filings

    Dennis Cho, insider filing for TWST

    Show all 3

    • 4Insider filing for TWSTSep 23
    • 4Insider filing for TWSTSep 23
    • 4Insider filing for TWSTSep 23

    Dennis Cho, reporting

11. 144Twist Bioscience CorpTWSTSep 21

    3 Form 144 notices

    Emily M. Leproust, planned sale of TWST shares

    Show all 3

    • 144Planned insider sale of TWST sharesSep 21
    • 144Planned insider sale of TWST sharesSep 21
    • 144Planned insider sale of TWST sharesSep 21

    Emily M. Leproust, reporting

12. 4Twist Bioscience CorpTWSTSep 21

    Emily M. Leproust, insider filing for TWST

    Emily M. Leproust, reporting

13. 144Twist Bioscience CorpTWSTSep 17

    2 Form 144 notices

    Emily M. Leproust, planned sale of TWST shares

    Show all 2

    • 144Planned insider sale of TWST sharesSep 17
    • 144Planned insider sale of TWST sharesSep 17

    Emily M. Leproust, reporting

14. 4Twist Bioscience CorpTWSTSep 10

    4 insider filings

    Robert F. Werner, insider filing for TWST

    Show all 4

    • 4Insider filing for TWSTSep 10
    • 4Insider filing for TWSTSep 10
    • 4Insider filing for TWSTSep 10
    • 4Insider filing for TWSTSep 10

    Robert F. Werner, reporting

15. 144Twist Bioscience CorpTWSTSep 8

    4 Form 144 notices

    Emily M. Leproust, planned sale of TWST shares

    Show all 4

    • 144Planned insider sale of TWST sharesSep 8
    • 144Planned insider sale of TWST sharesSep 8
    • 144Planned insider sale of TWST sharesSep 8
    • 144Planned insider sale of TWST sharesSep 8

    Emily M. Leproust, reporting

16. SCHEDULE 13G/ATwist Bioscience CorpTWSTSep 8

    Ownership stake disclosure by ARK Investment Management LLC (amended)

    ARK Investment Management LLC, filed by

17. SCHEDULE 13G/ATwist Bioscience CorpTWSTSep 8

    Ownership stake disclosure by FMR LLC (amended)

    FMR LLC, filed by

18. 4Twist Bioscience CorpTWSTAug 27

    Emily M. Leproust, insider filing for TWST

    Emily M. Leproust, reporting

19. 144Twist Bioscience CorpTWSTAug 25

    Emily M. Leproust, planned sale of TWST shares

    Emily M. Leproust, reporting

20. 4Twist Bioscience CorpTWSTAug 25

    6 insider filings

    Adam Laponis, insider filing for TWST

    Show all 6

    • 4Insider filing for TWSTAug 25
    • 4Insider filing for TWSTAug 25
    • 4Insider filing for TWSTAug 25
    • 4Insider filing for TWSTAug 25
    • 4Insider filing for TWSTAug 25
    • 4Insider filing for TWSTAug 25

    Adam Laponis, reporting

21. 144Twist Bioscience CorpTWSTAug 24

    Robert F. Werner, planned sale of TWST shares

    Robert F. Werner, reporting

22. 4Twist Bioscience CorpTWSTAug 21

    Dennis Cho, insider filing for TWST

    Dennis Cho, reporting

23. 144Twist Bioscience CorpTWSTAug 21

    2 Form 144 notices

    Emily M. Leproust, planned sale of TWST shares

    Show all 2

    • 144Planned insider sale of TWST sharesAug 21
    • 144Planned insider sale of TWST sharesAug 21

    Emily M. Leproust, reporting

Older filings on EDGAR