Riot Platforms, Inc. SEC filings

Filings

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

1. ROUTINE8-KRiot Platforms, Inc.RIOT4d

   Riot Platforms switches crypto custodian to BitGo

   • Entered into BitGo Custodial Services Agreement on 10/7/2026
   • Transferring custody from NYDIG Trust to BitGo Bank & Trust
   • Custody agreement renews annually unless terminated
2. ROUTINE8-KRiot Platforms, Inc.RIOTOct 8

   Riot Platforms updates code of ethics

   • Adopted new Code of Ethics on Oct 1, 2026
   • Applies to directors, officers, employees, and contractors
   • Revisions include conflict of interest procedures
3. ROUTINE8-KRiot Platforms, Inc.RIOTSep 25

   Current report

4. ROUTINE4Riot Platforms, Inc.RIOTAug 14

   Stephen Mitchell Howell Jr., insider filing for RIOT

   Stephen Mitchell Howell Jr., reporting

5. ROUTINE8-KRiot Platforms, Inc.RIOTAug 14

   Current report

6. NOTABLE10-QRiot Platforms, Inc.RIOTAug 10

   Quarterly report

7. ROUTINE8-KRiot Platforms, Inc.RIOTAug 10

   Current report

8. ROUTINE4Riot Platforms, Inc.RIOTAug 7

   Ryan D. Werner, insider filing for RIOT

   Ryan D. Werner, reporting

9. ROUTINESCHEDULE 13G/ARiot Platforms, Inc.RIOTAug 6

   Ownership stake disclosure by FMR LLC (amended)

   FMR LLC, filed by

10. ROUTINE4Riot Platforms, Inc.RIOTAug 4

    3 insider filings

    Ryan D. Werner, insider filing for RIOT

    Show all 3

    • 4Insider filing for RIOTAug 4
    • 4Insider filing for RIOTAug 4
    • 4Insider filing for RIOTAug 4

    Ryan D. Werner, reporting

11. ROUTINE4Riot Platforms, Inc.RIOTJul 9

    Ryan D. Werner, insider filing for RIOT

    Ryan D. Werner, reporting

12. ROUTINE4Riot Platforms, Inc.RIOTJul 6

    8 insider filings

    Michael John Turner, insider filing for RIOT

    Show all 8

    • 4Insider filing for RIOTJul 6
    • 4Insider filing for RIOTJul 6
    • 4Insider filing for RIOTJul 6
    • 4Insider filing for RIOTJul 6
    • 4Insider filing for RIOTJul 6
    • 4Insider filing for RIOTJul 6
    • 4Insider filing for RIOTJul 6
    • 4Insider filing for RIOTJul 6

    Michael John Turner, reporting

13. ROUTINES-8Riot Platforms, Inc.RIOTJun 26

    Employee stock plan registration

14. ROUTINE4Riot Platforms, Inc.RIOTJun 24

    2 insider filings

    Ryan D. Werner, insider filing for RIOT

    Show all 2

    • 4Insider filing for RIOTJun 24
    • 4Insider filing for RIOTJun 24

    Ryan D. Werner, reporting

15. ROUTINE144Riot Platforms, Inc.RIOTJun 22

    Jason Les, planned sale of RIOT shares

    Jason Les, reporting

16. ROUTINE8-KRiot Platforms, Inc.RIOTJun 15

    Current report

17. ROUTINE4Riot Platforms, Inc.RIOTMay 29

    Ryan D. Werner, insider filing for RIOT

    Ryan D. Werner, reporting

18. ROUTINE4Riot Platforms, Inc.RIOTMay 13

    Jason Les, insider filing for RIOT

    Jason Les, reporting

19. ROUTINE144Riot Platforms, Inc.RIOTMay 11

    Jason Les, planned sale of RIOT shares

    Jason Les, reporting

20. ROUTINESCHEDULE 13GRiot Platforms, Inc.RIOTMay 11

    Ownership stake disclosure by JANE STREET GROUP, LLC

    JANE STREET GROUP, LLC, filed by

21. ROUTINESCHEDULE 13GRiot Platforms, Inc.RIOTMay 6

    Ownership stake disclosure by FMR LLC

    FMR LLC, filed by

22. ROUTINEARSRiot Platforms, Inc.RIOTApr 30

    Annual report to shareholders

23. ROUTINEDEFA14ARiot Platforms, Inc.RIOTApr 30

    Additional proxy materials

24. NOTABLE10-QRiot Platforms, Inc.RIOTApr 30

    Quarterly report

25. ROUTINEDEF 14ARiot Platforms, Inc.RIOTApr 30

    Proxy statement

26. ROUTINE8-KRiot Platforms, Inc.RIOTApr 30

    Current report

27. ROUTINESCHEDULE 13GRiot Platforms, Inc.RIOTApr 29

    Ownership stake disclosure by VANGUARD PORTFOLIO MANAGEMENT LLC

    VANGUARD PORTFOLIO MANAGEMENT LLC, filed by

28. ROUTINE8-KRiot Platforms, Inc.RIOTApr 27

    Current report

29. ROUTINE4Riot Platforms, Inc.RIOTApr 14

    Jonathan Gibbs, insider filing for RIOT

    Jonathan Gibbs, reporting

30. ROUTINE8-KRiot Platforms, Inc.RIOTApr 1

    Current report

31. ROUTINESCHEDULE 13G/ARiot Platforms, Inc.RIOTMar 27

    Ownership stake disclosure by VANGUARD GROUP INC (amended)

    VANGUARD GROUP INC, filed by

32. NOTABLE10-KRiot Platforms, Inc.RIOTMar 2

    Annual report

33. ROUTINE8-KRiot Platforms, Inc.RIOTMar 2

    Current report

34. ROUTINE5Riot Platforms, Inc.RIOTFeb 13

    Jason Les, annual insider report for RIOT

    Jason Les, reporting

35. ROUTINESCHEDULE 13G/ARiot Platforms, Inc.RIOTFeb 5

    Ownership stake disclosure by FMR LLC (amended)

    FMR LLC, filed by

36. ROUTINESCHEDULE 13G/ARiot Platforms, Inc.RIOTFeb 4

    Ownership stake disclosure by JANE STREET GROUP, LLC (amended)

    JANE STREET GROUP, LLC, filed by

37. ROUTINE8-KRiot Platforms, Inc.RIOTJan 16

    Current report

38. ROUTINE4Riot Platforms, Inc.RIOTJan 5

    3 insider filings

    Colin M. Yee, insider filing for RIOT

    Show all 3

    • 4Insider filing for RIOTJan 5
    • 4Insider filing for RIOTJan 5
    • 4Insider filing for RIOTJan 5

    Colin M. Yee, reporting

Older filings on EDGAR