Black Hawk Acquisition Corp SEC filings

Filings

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

1. ROUTINE8-KBlack Hawk Acquisition CorpBKHAR5d

   Black Hawk Acquisition Corp approves business combo

   • Voted on 8 proposals at meeting on 10/13/2026
   • 77.3% of shares voted in favor
   • Redemption of 2,089,162 shares for $25.15M
2. ROUTINESCHEDULE 13G/ABlack Hawk Acquisition CorpBKHAROct 8

   Black Hawk Acquisition Corp reports 5.09% stake

   • Wolverine Asset Management, LLC owns 211,220 shares
   • Wolverine Holdings, LLC owns 211,220 shares
   • Christopher L. Gust and Robert R. Bellick each own 211,220 shares

   WOLVERINE ASSET MANAGEMENT LLC, filed by

3. NOTABLE10-QBlack Hawk Acquisition CorpBKHAROct 6

   Black Hawk Acquisition Corp reports Q3 2026 results

   • Cash balance of $12,052 as of August 31, 2026
   • Investments in Trust Account: $25,993,300
   • Net income of $1,074,736 for the three months ended August 31, 2026
4. ROUTINE8-KBlack Hawk Acquisition CorpBKHARSep 24

   Current report

5. ROUTINE8-KBlack Hawk Acquisition CorpBKHARSep 22

   Current report

6. ROUTINE424B4Black Hawk Acquisition CorpBKHARSep 22

   Securities offering

   Vesicor Therapeutics, Inc., filer

7. ROUTINEEFFECTBlack Hawk Acquisition CorpBKHARSep 18

   Registration declared effective

   Vesicor Therapeutics, Inc., filer

8. ROUTINES-4/ABlack Hawk Acquisition CorpBKHARSep 4

   Merger registration (amended)

   Vesicor Therapeutics, Inc., filer

9. ROUTINE8-KBlack Hawk Acquisition CorpBKHARAug 26

   Current report

10. ROUTINES-4/ABlack Hawk Acquisition CorpBKHARAug 3

    Merger registration (amended)

    Vesicor Therapeutics, Inc., filer

11. ROUTINE8-KBlack Hawk Acquisition CorpBKHARJul 22

    Current report

12. NOTABLE10-QBlack Hawk Acquisition CorpBKHARJul 15

    Quarterly report

13. ROUTINES-4/ABlack Hawk Acquisition CorpBKHARJun 11

    Merger registration (amended)

    Vesicor Therapeutics, Inc., filer

14. ROUTINE8-KBlack Hawk Acquisition CorpBKHARMay 8

    Current report

15. ROUTINES-4/ABlack Hawk Acquisition CorpBKHARMay 1

    Merger registration (amended)

    Vesicor Therapeutics, Inc., filer

16. ROUTINE10-K/ABlack Hawk Acquisition CorpBKHARApr 28

    Annual report (amended)

17. NOTABLENT 10-QBlack Hawk Acquisition CorpBKHARApr 14

    Late quarterly report notice

18. ROUTINE8-KBlack Hawk Acquisition CorpBKHARApr 1

    Current report

19. ROUTINE8-KBlack Hawk Acquisition CorpBKHARMar 17

    Current report

20. NOTABLE10-KBlack Hawk Acquisition CorpBKHARMar 6

    Annual report

21. NOTABLENT 10-KBlack Hawk Acquisition CorpBKHARMar 2

    Late annual report notice

22. ROUTINE8-KBlack Hawk Acquisition CorpBKHARFeb 19

    Current report

23. ROUTINE8-KBlack Hawk Acquisition CorpBKHARFeb 3

    Current report

24. ROUTINES-4/ABlack Hawk Acquisition CorpBKHARJan 23

    Merger registration (amended)

    Vesicor Therapeutics, Inc., filer

25. ROUTINEDEL AMBlack Hawk Acquisition CorpBKHARDec 29, 2025

    DEL AM filing

26. NOTABLES-4Black Hawk Acquisition CorpBKHARDec 23, 2025

    Merger registration

    Vesicor Therapeutics, Inc., filer

27. ROUTINESCHEDULE 13G/ABlack Hawk Acquisition CorpBKHARNov 14, 2025

    Ownership stake disclosure by First Trust Capital Management L.P. (amended)

    First Trust Capital Management L.P., filed by

28. ROUTINESCHEDULE 13G/ABlack Hawk Acquisition CorpBKHARNov 13, 2025

    This Schedule 13G/A filing discloses that PROPPER KERRY has reduced their beneficial ownership stake in Black Hawk Acquisition Corp (BKHAR) to below 5% of the company's outstanding shares.

    Kerry Propper, filed by

29. ROUTINESCHEDULE 13G/ABlack Hawk Acquisition CorpBKHARNov 12, 2025

    Ownership stake disclosure by AQR CAPITAL MANAGEMENT LLC (amended)

    AQR CAPITAL MANAGEMENT LLC, filed by

30. ROUTINESCHEDULE 13G/ABlack Hawk Acquisition CorpBKHARNov 10, 2025

    Ownership stake disclosure by BERKLEY W R CORP (amended)

    BERKLEY W R CORP, filed by

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