Archimedes Tech SPAC to merge with Forge Nano at $1.2B enterprise value; expected close Q3 2026

This filing

On April 20, 2026, Archimedes Tech SPAC Partners II Co., a Cayman Islands exempted company (“ ATII ” or the “ Company ”), ATII Holdings Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Pubco ”), ATII Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Merger Sub I ”), ATII Merger Sub II, LLC, a Delaware limited liability company and a wholly owned subsidiary of ATII (“ Merger Sub II ”) and Forge Nano, Inc., a Delaware corporation (“ Forge Nano ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”).

Comparable filing

On May 6, 2026, Suncrete, Inc., a Delaware corporation (the “Company”), through its subsidiary Hope Concrete, LLC, a Texas limited liability company (“Purchaser”), entered into a Membership Interest Purchase Agreement (the “Purchase Agreement”) and related agreements with the owners of Nelson Bros. Ready Mix, LLC, a Texas limited liability company (the “Target”), to acquire 100% of the ownership interests of Target

This filing

On April 20, 2026, Archimedes Tech SPAC Partners II Co., a Cayman Islands exempted company (“ ATII ” or the “ Company ”), ATII Holdings Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Pubco ”), ATII Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Merger Sub I ”), ATII Merger Sub II, LLC, a Delaware limited liability company and a wholly owned subsidiary of ATII (“ Merger Sub II ”) and Forge Nano, Inc., a Delaware corporation (“ Forge Nano ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”).

Comparable filing

entered into an Equity Purchase Agreement (the "Purchase Agreement") with CIG Emerald Midco LLC, a Delaware limited liability company (the "Seller"), and CIG Emerald Holding LLC, a Delaware limited liability company ("Emerald Holding"), pursuant to which Buyer acquired from the Seller all of the issued and outstanding equity securities of Emerald Holding (the "Transaction") in exchange for GBP £337.5 million (approximately $452 million)

This filing

On April 20, 2026, Archimedes Tech SPAC Partners II Co., a Cayman Islands exempted company (“ ATII ” or the “ Company ”), ATII Holdings Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Pubco ”), ATII Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Merger Sub I ”), ATII Merger Sub II, LLC, a Delaware limited liability company and a wholly owned subsidiary of ATII (“ Merger Sub II ”) and Forge Nano, Inc., a Delaware corporation (“ Forge Nano ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”).

Comparable filing

On May 30, 2026, Hallador Energy Company (the “Company”) entered into an Asset Purchase Agreement (the “APA”) with Energy World Corporation Ltd., incorporated in Australia (“Seller”), to acquire approximately 460 MW of Siemens gas turbines, generators, a steam turbine, and ancillary equipment (the “Equipment”) for an aggregate purchase price of $350 million.

This filing

On April 20, 2026, Archimedes Tech SPAC Partners II Co., a Cayman Islands exempted company (“ ATII ” or the “ Company ”), ATII Holdings Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Pubco ”), ATII Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Merger Sub I ”), ATII Merger Sub II, LLC, a Delaware limited liability company and a wholly owned subsidiary of ATII (“ Merger Sub II ”) and Forge Nano, Inc., a Delaware corporation (“ Forge Nano ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”).

Comparable filing

On June 1, 2026, New Enviri entered into a transition services agreement (the “Transition Services Agreement”) with CLEH pursuant to which New Enviri will provide certain services to CLEH on an interim, transitional basis.

This filing

On April 20, 2026, Archimedes Tech SPAC Partners II Co., a Cayman Islands exempted company (“ ATII ” or the “ Company ”), ATII Holdings Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Pubco ”), ATII Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Merger Sub I ”), ATII Merger Sub II, LLC, a Delaware limited liability company and a wholly owned subsidiary of ATII (“ Merger Sub II ”) and Forge Nano, Inc., a Delaware corporation (“ Forge Nano ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”).

Comparable filing

On June 1, 2026 (the “Closing Date”), Repay Holdings Corporation (the “Company” or “REPAY”), its wholly owned subsidiary, Hawk Parent Holdings LLC, a Delaware limited liability company (the “Borrower”) and certain subsidiaries of the Company party thereto, as guarantors, entered into a Credit Agreement (the “Credit Agreement”) with certain financial institutions party thereto, as lenders, and Truist Bank, as administrative agent.

This filing

On April 20, 2026, Archimedes Tech SPAC Partners II Co., a Cayman Islands exempted company (“ ATII ” or the “ Company ”), ATII Holdings Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Pubco ”), ATII Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Merger Sub I ”), ATII Merger Sub II, LLC, a Delaware limited liability company and a wholly owned subsidiary of ATII (“ Merger Sub II ”) and Forge Nano, Inc., a Delaware corporation (“ Forge Nano ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”).

Comparable filing

On May 7, 2026, Unusual Machines, Inc. (the “Company”), a manufacturer of NDAA-compliant drone components, entered into a $52 million agreement and plan of merger (the “Merger Agreement”), with Upgrade Energy LLC, a newly formed subsidiary of the Company (the “Surviving Company”), DroneNX LLC d/b/a Upgrade Energy (“Upgrade”), and Matthew Barnard as the Member Representative of Upgrade, pursuant to which, the Surviving Company, will acquire all of the property, rights, privileges, licenses, powers and authority of Upgrade in exchange for 1,792,012 shares of Company common stock at $13.9508 per share and $1 million cash at closing with a potential post-closing earn-out payment of up to $26 million in cash, subject to the Surviving Company achieving an annual revenue target of $10 million during a two-year calculation period following the date of the Merger Agreement (with proportional adjustment for the second year).

This filing

On April 20, 2026, Archimedes Tech SPAC Partners II Co., a Cayman Islands exempted company (“ ATII ” or the “ Company ”), ATII Holdings Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Pubco ”), ATII Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Merger Sub I ”), ATII Merger Sub II, LLC, a Delaware limited liability company and a wholly owned subsidiary of ATII (“ Merger Sub II ”) and Forge Nano, Inc., a Delaware corporation (“ Forge Nano ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”).

Comparable filing

On June 1, 2026, Travere Therapeutics, Inc. (the “Company”) entered into a license and collaboration agreement (the “Agreement”) with Everest Medicines (Singapore) Pte. Ltd. (“Everest”), pursuant to which Everest grants an exclusive license to the Company for the development and commercialization of civorebrutinib

This filing

On April 20, 2026, Archimedes Tech SPAC Partners II Co., a Cayman Islands exempted company (“ ATII ” or the “ Company ”), ATII Holdings Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Pubco ”), ATII Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of ATII (“ Merger Sub I ”), ATII Merger Sub II, LLC, a Delaware limited liability company and a wholly owned subsidiary of ATII (“ Merger Sub II ”) and Forge Nano, Inc., a Delaware corporation (“ Forge Nano ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”).

Comparable filing

On May 31, 2026, NCS Multistage Holdings, Inc., a Delaware corporation (“ NCS ”), entered into an Agreement and Plan of Merger (the “ Merger Agreement ”), by and among NCS, Weatherford International plc, an Irish public limited company (“ Weatherford ”), and Trinity Bell Sub, Inc., a Delaware corporation and wholly owned subsidiary of Weatherford (“ Merger Sub ”), pursuant to which, upon the terms and subject to the conditions set forth therein, Merger Sub will merge with and into NCS (the “ Merger ”), with NCS surviving the Merger as a wholly owned subsidiary of Weatherford.