Archimedes Tech SPAC Partners II Co. — SCHEDULE 13G/A Filings
2 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by Archimedes Tech SPAC Partners II Co. (ATIIW), sorted by most recent first. Each row links to the full filing on EdgarLookup. Archimedes Tech SPAC Partners II Co. has filed 2 SCHEDULE 13G/A documents with the SEC since 2024. To view all SEC filings by Archimedes Tech SPAC Partners II Co., see the full filings list.
All
10-K
10-Q
3
4
424B4
8-A12B
8-K
CERT
CORRESP
DRS
DRS/A
DRSLTR
EFFECT
S-1
S-1/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0001346554-25-000089 | Nov 7, 2025 | — |
| SCHEDULE 13G/A | — | 0000950170-25-108831 | Aug 14, 2025 | — |