SPAC · Deal announced · ATII
Archimedes Tech SPAC Partners II Co.
Business combination with Forge Nano, Inc.
Archimedes Tech SPAC Partners II Co. (ATII) is a blank-check company (SPAC) that raised $200M in its initial public offering on Feb 11, 2025, listing on Nasdaq Global Market. It agreed to combine with Forge Nano, Inc., announced on Apr 20, 2026, at a stated value of $1.2B. The deal has not closed yet. BTIG led the IPO. Loeb & Loeb advised the SPAC and White & Case advised the underwriters on the IPO.
Battery materials/technology company; Samsung SDI partnership for US battery cells
- Status
- Deal announced
- Ticker
- ATII
- IPO date
- Feb 11, 2025
- IPO size
- $200M
- IPO exchange
- Nasdaq Global Market
- Target
- Forge Nano, Inc.
- Target sector
- Energy
- Announced
- Apr 20, 2026
- Stated deal value
- $1.2B
- Combined company
- ATII Holdings Inc.
- IPO underwriters
- BTIG
- SPAC counsel (IPO)
- Loeb & Loeb and Walkers
- Underwriters' counsel (IPO)
- White & Case
More on this SPAC for subscribers
- Trust balance and value per share
- Shareholder vote date
- PIPE and other committed financing
- Merger proxy, registration statement and investor presentation
- Analyst notes from the filings
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Filings
- IPO prospectus (424B4) Feb 11, 2025
- Deal announcement (8-K) Apr 20, 2026
- All filings on EDGAR CIK 2028516
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