Pioneer Acquisition I Corp SEC filings

Filings

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

1. ROUTINE425Pioneer Acquisition I CorpPACHUOct 8

   Pioneer Acquisition I Corp agrees to merge with Green AI Cloud

   • Valuation of Green AI Cloud at $300 million pre-money
   • Expected pro forma enterprise value of $525 million
   • Closing expected in Q2 2027
2. NOTABLE10-QPioneer Acquisition I CorpPACHWAug 14

   Quarterly report

3. ROUTINE8-KPioneer Acquisition I CorpPACHUJun 23

   Current report

4. ROUTINESCHEDULE 13GPioneer Acquisition I CorpPACHUMay 15

   Ownership stake disclosure by D. E. SHAW & CO, L.P.

   D. E. SHAW & CO, L.P., filed by

5. NOTABLE10-QPioneer Acquisition I CorpPACHUMay 15

   Quarterly report

6. ROUTINESCHEDULE 13GPioneer Acquisition I CorpPACHUMay 15

   Ownership stake disclosure by Westchester Capital Management, LLC

   Westchester Capital Management, LLC, filed by

7. ROUTINESCHEDULE 13GPioneer Acquisition I CorpPACHUMay 14

   Ownership stake disclosure by GLAZER CAPITAL, LLC

   GLAZER CAPITAL, LLC, filed by

8. ROUTINE10-K/APioneer Acquisition I CorpPACHWApr 9

   Annual report (amended)

9. NOTABLE10-KPioneer Acquisition I CorpPACHWMar 26

   Annual report

10. NOTABLE10-QPioneer Acquisition I CorpPACHUNov 14, 2025

    Quarterly report

11. ROUTINESCHEDULE 13GPioneer Acquisition I CorpPACHUNov 12, 2025

    Ownership stake disclosure by BARCLAYS PLC

    BARCLAYS PLC, filed by

12. ROUTINESCHEDULE 13G/APioneer Acquisition I CorpPACHUNov 12, 2025

    Ownership stake disclosure by AQR CAPITAL MANAGEMENT LLC (amended)

    AQR CAPITAL MANAGEMENT LLC, filed by

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