Archimedes Tech SPAC Partners II Co. SEC filings

Filings

1. 425ATII Holdings Inc.NANO5d

   ATII Holdings Inc. amends subscription agreement.

   • Amended agreement issued 7,031,175 pre-funded warrants instead of shares.
   • Investor agreed to purchase 10,000,000 shares at $10.00 per share.
   • Pre-funded warrants have $0.0001 exercise price and no expiration date.

   Archimedes Tech SPAC Partners II Co., filed by

2. DEFA14AArchimedes Tech SPAC Partners II Co.ATIIW5d

   Archimedes Tech SPAC Partners II Co. amends subscription agreement.

   • Amended agreement replaces 10M shares with 7.03M pre-funded warrants.
   • Pre-funded warrants have $0.0001 exercise price and no expiration.
   • Investor to pay $100M for shares and warrants in private placement.
3. 8-KArchimedes Tech SPAC Partners II Co.ATIIW5d

   ATII Holdings Inc. amends subscription agreement

   • Amended agreement reduces shares to 7,031,175 in pre-funded warrants
   • Investor to purchase 10,000,000 shares at $10.00 per share
   • Pre-funded warrants have $0.0001 exercise price

   FORGE NANO, INC., filer · ATII Holdings Inc., filer

4. 425Archimedes Tech SPAC Partners II Co.ATIIWSep 24

   Merger communication

   ATII Holdings Inc., filed by

5. DEFM14AArchimedes Tech SPAC Partners II Co.ATIIWSep 24

   Merger proxy statement

6. 425Archimedes Tech SPAC Partners II Co.ATIIWSep 23

   Merger communication

   ATII Holdings Inc., filed by

7. 425Archimedes Tech SPAC Partners II Co.ATIIWSep 22

   Merger communication

   ATII Holdings Inc., filed by

8. 425Archimedes Tech SPAC Partners II Co.ATIIWSep 15

   Merger communication

   ATII Holdings Inc., filed by

9. 425Archimedes Tech SPAC Partners II Co.ATIIWSep 2

   Merger communication

   ATII Holdings Inc., filed by

10. SCHEDULE 13G/AArchimedes Tech SPAC Partners II Co.ATIIWAug 14

    Ownership stake disclosure by TENOR CAPITAL MANAGEMENT Co., L.P. (amended)

    TENOR CAPITAL MANAGEMENT Co., L.P., filed by

11. 10-QArchimedes Tech SPAC Partners II Co.ATIIWAug 13

    Quarterly report

12. 425Archimedes Tech SPAC Partners II Co.ATIIWJul 29

    Merger communication

    ATII Holdings Inc., filed by

13. 425Archimedes Tech SPAC Partners II Co.ATIIWJul 27

    Merger communication

    ATII Holdings Inc., filed by

14. 425ATII Holdings Inc.NANOJul 14

    Merger communication

    Archimedes Tech SPAC Partners II Co., filed by

15. 8-KArchimedes Tech SPAC Partners II Co.ATIIWJul 14

    Current report

16. 425ATII Holdings Inc.NANOJun 25

    Merger communication

    Archimedes Tech SPAC Partners II Co., filed by

17. 8-KArchimedes Tech SPAC Partners II Co.ATIIWJun 25

    Current report

18. 425Archimedes Tech SPAC Partners II Co.ATIIWJun 23

    Merger communication

    ATII Holdings Inc., filed by

19. 10-QArchimedes Tech SPAC Partners II Co.ATIIWMay 14

    Quarterly report

20. 8-KArchimedes Tech SPAC Partners II Co.ATIIWApr 30

    Current report

21. 425Archimedes Tech SPAC Partners II Co.ATIIWApr 30

    Merger communication

22. 425Archimedes Tech SPAC Partners II Co.ATIIWApr 21

    Merger communication

23. 8-KArchimedes Tech SPAC Partners II Co.ATIIWApr 20

    Current report

24. SCHEDULE 13G/AArchimedes Tech SPAC Partners II Co.ATIIWFeb 11

    Ownership stake disclosure by BARCLAYS PLC (amended)

    BARCLAYS PLC, filed by

25. 10-QArchimedes Tech SPAC Partners II Co.ATIIWNov 7, 2025

    Quarterly report

26. SCHEDULE 13G/AArchimedes Tech SPAC Partners II Co.ATIIWNov 7, 2025

    Ownership stake disclosure by TENOR CAPITAL MANAGEMENT Co., L.P. (amended)

    TENOR CAPITAL MANAGEMENT Co., L.P., filed by

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