Western Midstream Partners, LP SEC filings

Filings

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

1. ROUTINESCHEDULE 13G/AWestern Midstream Partners, LPWESOct 8

   Western Midstream Partners LP

   • ALPS Advisors Inc owns 9.04% of Western Midstream Partners LP.
   • Alerian MLP ETF owns 8.94% of Western Midstream Partners LP.
   • Filing date: 2026-10-07.

   ALPS ADVISORS INC, filed by

2. ROUTINESDWestern Midstream Partners, LPWESSep 25

   Conflict minerals report

3. ROUTINE4Western Midstream Partners, LPWESAug 12

   Frederick A. Forthuber, insider filing for WES

   Frederick A. Forthuber, reporting

4. ROUTINEEFFECTWestern Midstream Partners, LPWESAug 6

   Registration declared effective

5. NOTABLE10-QWestern Midstream Partners, LPWESAug 5

   Quarterly report

   Western Midstream Operating, LP, filer

6. ROUTINE8-KWestern Midstream Partners, LPWESAug 5

   Current report

7. ROUTINES-3Western Midstream Partners, LPWESJul 28

   Securities offering

8. ROUTINESCHEDULE 13G/AWestern Midstream Partners, LPWESJul 9

   Ownership stake disclosure by ALPS ADVISORS INC (amended)

   ALPS ADVISORS INC, filed by

9. ROUTINE8-KWestern Midstream Partners, LPWESJun 25

   Current report

10. ROUTINES-3ASRWestern Midstream Partners, LPWESJun 22

    Securities offering

    Western Midstream Operating, LP, filer

11. ROUTINE8-KWestern Midstream Partners, LPWESJun 12

    Current report

12. NOTABLE10-QWestern Midstream Partners, LPWESMay 6

    Quarterly report

    Western Midstream Operating, LP, filer

13. ROUTINE8-KWestern Midstream Partners, LPWESMay 6

    Current report

14. ROUTINESCHEDULE 13G/AWestern Midstream Partners, LPWESApr 8

    Ownership stake disclosure by ALPS ADVISORS INC (amended)

    ALPS ADVISORS INC, filed by

15. ROUTINE4Western Midstream Partners, LPWESMar 12

    Robert G Phillips, insider filing for WES

    Robert G Phillips, reporting

16. ROUTINE4/AWestern Midstream Partners, LPWESFeb 19

    Christopher B. Dial, insider filing for WES (amended)

    Christopher B. Dial, reporting

17. NOTABLE10-KWestern Midstream Partners, LPWESFeb 18

    Annual report

    Western Midstream Operating, LP, filer

18. ROUTINE8-KWestern Midstream Partners, LPWESFeb 18

    Current report

19. ROUTINE4Western Midstream Partners, LPWESFeb 13

    10 insider filings

    Oscar K Brown, insider filing for WES

    Show all 10

    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13
    • 4Insider filing for WESFeb 13

    Oscar K Brown, reporting

20. ROUTINE4Western Midstream Partners, LPWESFeb 5

    2 insider filings

    OXY USA INC, insider filing for WES

    Show all 2

    • 4Insider filing for WESFeb 5
    • 4Insider filing for WESFeb 5

    OXY USA INC, reporting · ANADARKO PETROLEUM CORP, reporting · +4 more

21. NOTABLESCHEDULE 13D/AWestern Midstream Partners, LPWESFeb 5

    Ownership stake disclosure by OCCIDENTAL PETROLEUM CORP /DE/ (amended)

    OCCIDENTAL PETROLEUM CORP /DE/, filed by

22. ROUTINE8-KWestern Midstream Partners, LPWESJan 22

    Current report

23. NOTABLESCHEDULE 13D/AWestern Midstream Partners, LPWESJan 21

    Ownership stake disclosure by OCCIDENTAL PETROLEUM CORP /DE/ (amended)

    OCCIDENTAL PETROLEUM CORP /DE/, filed by

24. ROUTINESCHEDULE 13G/AWestern Midstream Partners, LPWESJan 6

    Ownership stake disclosure by ALPS ADVISORS INC (amended)

    ALPS ADVISORS INC, filed by

25. ROUTINE8-KWestern Midstream Partners, LPWESDec 4, 2025

    Current report

26. NOTABLE10-QWestern Midstream Operating, LPNov 4, 2025

    Quarterly report

    Western Midstream Partners, LP, filer

27. ROUTINE8-KWestern Midstream Partners, LPNov 4, 2025

    Current report

Older filings on EDGAR