Adaptive Biotechnologies Corp SEC filings

Filings

Every filing, newest first. MAJOR and NOTABLE filings lead the app's feed; ROUTINE ones are kept here.

1. ROUTINE4Adaptive Biotechnologies CorpADPT2d

   Adaptive Biotechnologies Corp reports executive trades

   • Julie Rubinstein, President and COO, sold 6,781 shares on 10/14/2026 at $25.57
   • Sold 5,100 shares on 10/14/2026 at $25.82
   • Purchased 11,881 shares on 10/16/2026 at $12.14

   Julie Rubinstein, reporting

2. ROUTINE4Adaptive Biotechnologies CorpADPT5d

   Adaptive Biotechnologies Corp reports Julie Rubinstein's trades

   • 11,881 shares bought on 10/09/2026 at $12.14
   • 11,881 shares sold on 10/09/2026 at $26.41
   • Multiple sales on 10/12/2026 at prices between $24.82 and $26.31

   Julie Rubinstein, reporting

3. ROUTINE4Adaptive Biotechnologies CorpADPTOct 8

   2 insider filings

   Julie Rubinstein, insider filing for ADPT

   Show all 2

   • 4Insider filing for ADPTOct 8
   • 4Insider filing for ADPTOct 8

   Julie Rubinstein, reporting

4. ROUTINE144Adaptive Biotechnologies CorpADPTOct 8

   Adaptive Biotechnologies Corp sells shares

   • Suzan Bobulsky to sell 6,444 shares
   • Shares valued at $192,288.96
   • Acquired via restricted stock units in 2023

   Susan Bobulsky, reporting

5. ROUTINE4Adaptive Biotechnologies CorpADPTOct 5

   2 insider filings

   Francis Lo, insider filing for ADPT

   Show all 2

   • 4Insider filing for ADPTOct 5
   • 4Insider filing for ADPTOct 5

   Francis Lo

6. ROUTINE144Adaptive Biotechnologies CorpADPTOct 1

   Julie Rubinstein, planned sale of ADPT shares

   Julie Rubinstein

7. ROUTINE4Adaptive Biotechnologies CorpADPTSep 18

   Francis Lo, insider filing for ADPT

   Francis Lo, reporting

8. ROUTINE4Adaptive Biotechnologies CorpADPTSep 17

   Susan Bobulsky, insider filing for ADPT

   Susan Bobulsky, reporting

9. ROUTINE144Adaptive Biotechnologies CorpADPTSep 16

   Francis Lo, planned sale of ADPT shares

   Francis Lo, reporting

10. ROUTINE144Adaptive Biotechnologies CorpADPTSep 15

    Susan Bobulsky, planned sale of ADPT shares

    Susan Bobulsky, reporting

11. ROUTINE4Adaptive Biotechnologies CorpADPTSep 2

    Katey Einterz Owen, insider filing for ADPT

    Katey Einterz Owen, reporting

12. ROUTINE4Adaptive Biotechnologies CorpADPTAug 28

    Katey Einterz Owen, insider filing for ADPT

    Katey Einterz Owen, reporting

13. ROUTINE144Adaptive Biotechnologies CorpADPTAug 26

    Katey Einterz Owen, planned sale of ADPT shares

    Katey Einterz Owen, reporting

14. ROUTINE144Adaptive Biotechnologies CorpADPTAug 20

    Harlan S Robins, planned sale of ADPT shares

    Harlan S Robins, reporting

15. ROUTINE4Adaptive Biotechnologies CorpADPTAug 20

    Robert Hershberg, insider filing for ADPT

    Robert Hershberg, reporting

16. ROUTINE4Adaptive Biotechnologies CorpADPTAug 19

    2 insider filings

    Chad M Robins, insider filing for ADPT

    Show all 2

    • 4Insider filing for ADPTAug 19
    • 4Insider filing for ADPTAug 19

    Chad M Robins, reporting

17. ROUTINE144Adaptive Biotechnologies CorpADPTAug 19

    Harlan S Robins, planned sale of ADPT shares

    Harlan S Robins, reporting

18. ROUTINE144Adaptive Biotechnologies CorpADPTAug 18

    3 Form 144 notices

    Robert Hershberg, planned sale of ADPT shares

    Show all 3

    • 144Planned insider sale of ADPT sharesAug 18
    • 144Planned insider sale of ADPT sharesAug 18
    • 144Planned insider sale of ADPT sharesAug 18

    Robert Hershberg, reporting

19. ROUTINE144Adaptive Biotechnologies CorpADPTAug 17

    3 Form 144 notices

    Harlan S Robins, planned sale of ADPT shares

    Show all 3

    • 144Planned insider sale of ADPT sharesAug 17
    • 144Planned insider sale of ADPT sharesAug 17
    • 144Planned insider sale of ADPT sharesAug 17

    Harlan S Robins, reporting

20. ROUTINE4Adaptive Biotechnologies CorpADPTAug 12

    Susan Bobulsky, insider filing for ADPT

    Susan Bobulsky, reporting

21. ROUTINE144Adaptive Biotechnologies CorpADPTAug 10

    Susan Bobulsky, planned sale of ADPT shares

    Susan Bobulsky, reporting

22. NOTABLE10-QAdaptive Biotechnologies CorpADPTAug 4

    Quarterly report

23. ROUTINE4Adaptive Biotechnologies CorpADPTAug 3

    Susan Bobulsky, insider filing for ADPT

    Susan Bobulsky, reporting

24. ROUTINE144Adaptive Biotechnologies CorpADPTJul 30

    Susan Bobulsky, planned sale of ADPT shares

    Susan Bobulsky, reporting

25. ROUTINE8-KAdaptive Biotechnologies CorpADPTJul 29

    Current report

26. ROUTINE4Adaptive Biotechnologies CorpADPTJul 23

    Harlan S Robins, insider filing for ADPT

    Harlan S Robins, reporting

27. ROUTINE144Adaptive Biotechnologies CorpADPTJul 21

    Harlan S Robins, planned sale of ADPT shares

    Harlan S Robins, reporting

28. ROUTINE4Adaptive Biotechnologies CorpADPTJul 20

    Susan Bobulsky, insider filing for ADPT

    Susan Bobulsky, reporting

29. ROUTINE4Adaptive Biotechnologies CorpADPTJul 17

    Francis Lo, insider filing for ADPT

    Francis Lo, reporting

30. ROUTINE144Adaptive Biotechnologies CorpADPTJul 16

    Susan Bobulsky, planned sale of ADPT shares

    Susan Bobulsky, reporting

31. ROUTINE4Adaptive Biotechnologies CorpADPTJul 7

    Harlan S Robins, insider filing for ADPT

    Harlan S Robins, reporting

32. ROUTINE4Adaptive Biotechnologies CorpADPTJul 6

    2 insider filings

    Francis Lo, insider filing for ADPT

    Show all 2

    • 4Insider filing for ADPTJul 6
    • 4Insider filing for ADPTJul 6

    Francis Lo, reporting

33. ROUTINE144Adaptive Biotechnologies CorpADPTJul 2

    Harlan S Robins, planned sale of ADPT shares

    Harlan S Robins, reporting

34. ROUTINE144Adaptive Biotechnologies CorpADPTJul 1

    2 Form 144 notices

    Francis Lo, planned sale of ADPT shares

    Show all 2

    • 144Planned insider sale of ADPT sharesJul 1
    • 144Planned insider sale of ADPT sharesJul 1

    Francis Lo, reporting

35. ROUTINE4Adaptive Biotechnologies CorpADPTJun 30

    Sharon Benzeno, insider filing for ADPT

    Sharon Benzeno, reporting

36. ROUTINE4Adaptive Biotechnologies CorpADPTJun 29

    2 insider filings

    Susan Bobulsky, insider filing for ADPT

    Show all 2

    • 4Insider filing for ADPTJun 29
    • 4Insider filing for ADPTJun 29

    Susan Bobulsky, reporting

37. ROUTINE144Adaptive Biotechnologies CorpADPTJun 29

    Sharon Benzeno, planned sale of ADPT shares

    Sharon Benzeno, reporting

38. ROUTINE144Adaptive Biotechnologies CorpADPTJun 26

    Sharon Benzeno, planned sale of ADPT shares

    Sharon Benzeno, reporting

39. ROUTINE144Adaptive Biotechnologies CorpADPTJun 25

    2 Form 144 notices

    Susan Bobulsky, planned sale of ADPT shares

    Show all 2

    • 144Planned insider sale of ADPT sharesJun 25
    • 144Planned insider sale of ADPT sharesJun 25

    Susan Bobulsky, reporting

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