Forge Nano Holdings: completes business combination; $238,400,000 redeemed

What happened

• The filing says that on Apr 20, 2026 Archimedes Tech SPAC Partners II Co. ("ATII") entered into an Agreement and Plan of Merger with Forge Nano, Inc. The filing also says that on Oct 21, 2026 Forge Nano issued a press release announcing the consummation of the business combination pursuant to the Merger Agreement (the "Business Combination"), and that Pubco was renamed "Forge Nano Holdings, Inc."

Key details

• The extraordinary general meeting of ATII was held on Oct 16, 2026, at which holders approved the Business Combination and the other proposals described in the definitive proxy statement/prospectus.
• Holders of 22,219,068 ATII ordinary shares properly exercised redemption rights for a per-share cash price of approximately $10.73, totaling approximately $238,400,000.
• The filing states that approximately $8,400,000 remained in the trust account immediately prior to closing.

Why it may matter

• The 8-K reports Item 7.01 (Regulation FD disclosure) by furnishing the press release announcing the consummation of the Business Combination, and Item 8.01 (Other events) describing the Oct 16, 2026 meeting results and share redemptions.
• The filing does not show why the insider traded or why the company acted.