Quartzsea Acquisition Corp SEC filings

Filings

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

1. NOTABLE10-QQuartzsea Acquisition CorpQSEAOct 9

   Quartzsea Acquisition Corp reports Q3 2026 results

   • Cash: $848 as of August 31, 2026
   • Investments in Trust Account: $74,568,817
   • Net income for 9 months: $1,561,654
2. ROUTINEDEFR14AQuartzsea Acquisition CorpQSEAOct 1

   DEFR14A filing

3. ROUTINEDEFR14AQuartzsea Acquisition CorpQSEASep 29

   DEFR14A filing

4. ROUTINEDEF 14AQuartzsea Acquisition CorpQSEASep 29

   Proxy statement

5. ROUTINE8-KQuartzsea Acquisition CorpQSEASep 21

   Current report

6. ROUTINEPRE 14AQuartzsea Acquisition CorpQSEASep 17

   Preliminary proxy statement

7. ROUTINE8-KQuartzsea Acquisition CorpQSEAAug 25

   Current report

8. ROUTINESCHEDULE 13G/AQuartzsea Acquisition CorpQSEAAug 14

   Ownership stake disclosure by Karpus Management, Inc. (amended)

   Karpus Management, Inc., filed by

9. ROUTINESCHEDULE 13G/AQuartzsea Acquisition CorpQSEAAug 13

   Ownership stake disclosure by MIZUHO FINANCIAL GROUP INC (amended)

   MIZUHO FINANCIAL GROUP INC, filed by

10. ROUTINESCHEDULE 13GQuartzsea Acquisition CorpQSEAAug 6

    Ownership stake disclosure by BERKLEY W R CORP

    BERKLEY W R CORP, filed by

11. ROUTINESCHEDULE 13G/AQuartzsea Acquisition CorpQSEAJul 16

    Ownership stake disclosure by WOLVERINE ASSET MANAGEMENT LLC (amended)

    WOLVERINE ASSET MANAGEMENT LLC, filed by

12. ROUTINEDEFR14AQuartzsea Acquisition CorpQSEAJun 17

    DEFR14A filing

13. ROUTINE8-K/AQuartzsea Acquisition CorpQSEAJun 16

    Current report (amended)

14. ROUTINE8-KQuartzsea Acquisition CorpQSEAJun 16

    Current report

15. ROUTINESCHEDULE 13G/AQuartzsea Acquisition CorpQSEAJun 8

    Ownership stake disclosure by Feis Equities LLC (amended)

    Feis Equities LLC, filed by

16. ROUTINESCHEDULE 13G/AQuartzsea Acquisition CorpQSEAJun 5

    Ownership stake disclosure by Karpus Management, Inc. (amended)

    Karpus Management, Inc., filed by

17. ROUTINEDEFR14AQuartzsea Acquisition CorpQSEAJun 1

    DEFR14A filing

18. ROUTINEDEFR14AQuartzsea Acquisition CorpQSEAMay 29

    DEFR14A filing

19. ROUTINEDEF 14AQuartzsea Acquisition CorpQSEAMay 29

    Proxy statement

20. ROUTINEPRE 14AQuartzsea Acquisition CorpQSEAMay 15

    Preliminary proxy statement

21. ROUTINE8-KQuartzsea Acquisition CorpQSEAMay 15

    Current report

22. ROUTINE425Quartzsea Acquisition CorpQSEAMay 15

    Merger communication

23. NOTABLE10-QQuartzsea Acquisition CorpQSEAApr 23

    Quarterly report

24. NOTABLENT 10-QQuartzsea Acquisition CorpQSEAApr 14

    Late quarterly report notice

25. ROUTINE8-KQuartzsea Acquisition CorpQSEAMar 18

    Current report

26. NOTABLE10-KQuartzsea Acquisition CorpQSEAMar 16

    Annual report

27. ROUTINE8-KQuartzsea Acquisition CorpQSEAMar 11

    Current report

28. NOTABLENT 10-KQuartzsea Acquisition CorpQSEAMar 2

    Late annual report notice

29. ROUTINESCHEDULE 13GQuartzsea Acquisition CorpQSEAUNov 13, 2025

    Ownership stake disclosure by MIZUHO FINANCIAL GROUP INC

    MIZUHO FINANCIAL GROUP INC, filed by

Older filings on EDGAR