ATII

Extraordinary General Meeting Scheduled for October 16, 2026 Shareholders of Record as of September 1, 2026 are Eligible to Vote at EGM CLAYMONT, Del., Sept. 24, 2026 (GLOBE NEWSWIRE) -- Archimedes Tech SPAC Partners II Co. (Nasdaq: ATII) (“Archimedes II” or “ATII”), a publicly traded special purpose acquisition company, today announced that its registration statement on Form S-4 (the “Registration Statement”) in connection with its previously announced proposed business combination with Forge Nano, Inc. (“Forge Nano”), a technology company pioneering domestic battery and semiconductor innovations, was declared effective by the U.S. Securities and Exchange Commission (“SEC”) on September 22, 2026.

DENVER and UPPSALA, Sweden, Sept. 22, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc., a leading U.S.-based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), today announced a Joint Development Agreement (“JDA”) with Nanexa AB to develop scalable pharmaceutical manufacturing capabilities for Nanexa's PharmaShell® drug delivery platform and its portfolio of proprietary and partnered programs.

DENVER and CUPERTINO, Calif., Sept. 17, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc. , a leading U.S.-based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), and Voltaiq, the leading battery intelligence and AI platform, today announced an expansion of their longstanding relationship as Forge Nano moves to rapidly integrate artificial intelligence across its battery operations. As Forge Nano scales from advanced battery development toward high-volume U.S.-based battery manufacturing, the company plans to use AI to accelerate development, improve quality and give its teams faster access to insights from its battery program. Voltaiq will provide the battery-specific data infrastructure and AI-powered analytics platform to support these efforts across R&D, product development, manufacturing and quality.

Management to discuss key post-BCA strategic, commercial, capital and manufacturing milestones ahead of the anticipated NASDAQ listing Live webcast available to current and prospective investors; pre-registration now open Prepared remarks to be followed by a moderated Q&A session with participating research analysts DENVER, Sept. 15, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc., a leading U.S.-based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), today announced that it will host a pre-listing investor and analyst update webcast on Tuesday, September 22, 2026, at 10 a.m.

CLAYMONT, Del., Sept. 02, 2026 (GLOBE NEWSWIRE) -- Archimedes Tech SPAC Partners II Co. (Nasdaq: ATII), a publicly traded special purpose acquisition company (“ ATII ” or “ Archimedes II ”), today announced the filing with the U.S. Securities and Exchange Commission (the “ SEC ”), on September 2, 2026, of an amendment to the registration statement on Form S-4 (File No.: 333-295563) (as may be amended from time to time, the “ Registration Statement ”) previously filed in connection with the previously announced proposed business combination with Forge Nano, Inc. (“ Forge Nano ”). The Registration Statement includes a preliminary proxy statement/prospectus and has not yet been declared effective. The Registration Statement was filed by ATII Holdings Inc. (CIK 0002101833), ATII's wholly-owned subsidiary (“ Pubco ”), and Forge Nano (CIK 0001719324) and is available free of charge at the SEC's web site at www.sec.gov.

DOE-backed facility will expand to nearly 315,000 square feet, create more than 250 jobs and scale domestic battery manufacturing capacity to up to 3 GWh annually Samsung SDI partnership brings strategic investment, manufacturing expertise and commercial support to Forge Nano's U.S. battery manufacturing platform Senator Ted Budd, Representative Deborah Ross, Morrisville Mayor TJ Cawley and Assistant Secretary of the Department of Energy Audrey Robertson joined Forge Nano to mark the company's next phase of U.S. manufacturing growth DENVER and MORRISVILLE, N.C., Aug. 19, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc., a leading U.S.-based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), today celebrated the groundbreaking of a major expansion of its lithium-ion battery manufacturing facility in Morrisville, North Carolina.

CLAYMONT, Del., July 27, 2026 (GLOBE NEWSWIRE) -- Archimedes Tech SPAC Partners II Co. (Nasdaq: ATII), a publicly traded special purpose acquisition company (“ ATII ” or “ Archimedes II ”), today announced the filing with the U.S. Securities and Exchange Commission (the “ SEC ”), on July 24, 2026, of an amendment to the registration statement on Form S-4 (File No.: 333-295563) (as may be amended from time to time, the “ Registration Statement ”) previously filed in connection with the previously announced proposed business combination with Forge Nano, Inc. (“ Forge Nano ”). The Registration Statement includes a preliminary proxy statement/prospectus and has not yet been declared effective. The Registration Statement was filed by ATII Holdings Inc. (CIK 0002101833), ATII's wholly-owned subsidiary (“ Pubco ”), and Forge Nano (CIK 0001719324) and is available free of charge at the SEC's web site at www.sec.gov.

DENVER and MORRISVILLE, N.C., July 16, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc., a leading U.S.-based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), today announced it will host a groundbreaking event on August 19 for the expansion of its lithium-ion battery manufacturing facility in Morrisville, North Carolina.

New commitment brings total PIPE financing to $123 million as Forge Nano continues its path towards its NASDAQ listing All $23 million of new PIPE commitments priced at $10.00 per share Samsung SDI commits $20 million to Forge Nano, including $10 million in Forge Nano's PIPE financing Forge Nano successfully closes its Series D at $97 million, rounding out its pre-IPO capital formation Forge Nano's public listing would deliver over $367 million in pro forma cash, assuming no redemptions - combining approximately $244 million in trust with $123 million in PIPE commitments DENVER, July 14, 2026 (GLOBE NEWSWIRE) -- Forge Nano, Inc., a leading U.S.-based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), today announced an additional $23 million of committed PIPE financing ahead of its expected public listing on NASDAQ. All $23 million of the incremental PIPE financing was priced at $10.00 per share, increasing total PIPE commitments to $123 million.

DENVER and MORRISVILLE, N.C., June 25, 2026 (GLOBE NEWSWIRE) --   Forge Nano, Inc., a leading U.S. based semiconductor equipment and advanced materials company pioneering Atomic Layer Deposition (“ALD”) technology for artificial intelligence (“AI”)-era chip manufacturing and defense battery applications, which has signed an agreement to merge with Archimedes Tech SPAC Partners II Co. (“Archimedes II”) (NASDAQ: ATII), today announced a strategic partnership with Samsung SDI.