StreetInsider.com News Articles

Archimedes Tech SPAC Partners II Co. Announces Effectiveness of Registration Statement and Date for Extraordinary General Meeting to Approve Proposed Business Combination with Forge Nano, Inc.

Thu, 24 Sep 2026 16:30:00 -0400

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

Archimedes Tech SPAC Partners II Co. Announces Effectiveness of Registration Statement and Date for Extraordinary General Meeting to Approve Proposed Business Combination with Forge Nano, Inc.

Thu, 24 Sep 2026 16:30:00 -0400

Extraordinary General Meeting Scheduled for October 16, 2026

Shareholders of Record as of September 1, 2026 are Eligible to Vote at EGM

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Thu, 24 Sep 2026 16:30:00 -0400

si-local-file:///var/storage/secattach/20260924/27102563.html

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Thu, 24 Sep 2026 16:30:00 -0400

si-local-file:///var/storage/secattach/20260924/27102563.html

Form DEFM14A Archimedes Tech SPAC

Thu, 24 Sep 2026 09:01:00 -0400

http://archive.fast-edgar.com/20260924/A9BET22D8C22A2Z2222S2MZZVEGVZ2T23282

Filed on: September 24, 2026

Form DEFM14A Archimedes Tech SPAC

Thu, 24 Sep 2026 09:01:00 -0400

http://archive.fast-edgar.com/20260924/A9BET22D8C22A2Z2222S2MZZVEGVZ2T23282

Filed on: September 24, 2026

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Wed, 23 Sep 2026 16:16:00 -0400

si-local-file:///var/storage/secattach/20260923/27096904.html

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Wed, 23 Sep 2026 16:16:00 -0400

si-local-file:///var/storage/secattach/20260923/27096904.html

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Tue, 22 Sep 2026 17:07:00 -0400

si-local-file:///var/storage/secattach/20260922/27091777.html

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Tue, 22 Sep 2026 17:07:00 -0400

si-local-file:///var/storage/secattach/20260922/27091777.html

Forge Nano expands AI battery partnership with Voltaiq

Thu, 17 Sep 2026 08:30:49 -0400

Forge Nano, Inc., which has a pending merger agreement with Archimedes Tech SPAC Partners II Co. (NASDAQ: ATII), has expanded its partnership with Voltaiq to integrate AI-powered analytics across its battery development and manufacturing operations, according to a press release.

Voltaiq's Battery Intelligence platform will be deployed across Forge Nano's research and development, product development, manufacturing, and quality operations. The platform is designed to unify electrochemical, materials, and process data, and to help engineers identify manufacturing anomalies, quality issues, and equipment problems during high-volume production.

Forge Nano has broken ground on a 3 GWh per year gigafactory in Morrisville, North Carolina, targeting

Forge Nano Expands Partnership with Battery AI Software Leader Voltaiq to Put AI at the Center of Battery Development and Manufacturing

Thu, 17 Sep 2026 08:30:00 -0400

Voltaiq Battery Intelligence platform will embed AI and advanced analytics across Forge Nano’s growing U.S. battery development and production operations.

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

Forge Nano Expands Partnership with Battery AI Software Leader Voltaiq to Put AI at the Center of Battery Development and Manufacturing

Thu, 17 Sep 2026 08:30:00 -0400

Voltaiq Battery Intelligence platform will embed AI and advanced analytics across Forge Nano’s growing U.S. battery development and production operations.

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Tue, 15 Sep 2026 09:07:00 -0400

si-local-file:///var/storage/secattach/20260915/27062444.html

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Tue, 15 Sep 2026 09:07:00 -0400

si-local-file:///var/storage/secattach/20260915/27062444.html

Forge Nano to Host Pre-Listing Investor & Analyst Update Webcast on September 22, 2026

Tue, 15 Sep 2026 08:30:00 -0400

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),

Forge Nano to Host Pre-Listing Investor & Analyst Update Webcast on September 22, 2026

Tue, 15 Sep 2026 08:30:00 -0400

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

Form SCHEDULE 13G/A Archimedes Tech SPAC Filed by: TENOR CAPITAL MANAGEMENT Co., L.P.

Fri, 14 Aug 2026 13:42:00 -0400

si-local-file:///var/storage/secattach/20260814/26928516.html

Form SCHEDULE 13G/A Archimedes Tech SPAC Filed by: TENOR CAPITAL MANAGEMENT Co., L.P.

Fri, 14 Aug 2026 13:42:00 -0400

si-local-file:///var/storage/secattach/20260814/26928516.html

Form SCHEDULE 13G/A Archimedes Tech SPAC Filed by: TENOR CAPITAL MANAGEMENT Co., L.P.

Fri, 14 Aug 2026 13:42:00 -0400

si-local-file:///var/storage/secattach/20260814/26928516.html

Form 10-Q Archimedes Tech SPAC For: Jun 30

Thu, 13 Aug 2026 16:37:00 -0400

si-local-file:///var/storage/secattach/20260813/26922058.html

Form 10-Q Archimedes Tech SPAC For: Jun 30

Thu, 13 Aug 2026 16:37:00 -0400

si-local-file:///var/storage/secattach/20260813/26922058.html

Form 10-Q Archimedes Tech SPAC For: Jun 30

Thu, 13 Aug 2026 16:37:00 -0400

si-local-file:///var/storage/secattach/20260813/26922058.html

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Wed, 29 Jul 2026 16:15:00 -0400

si-local-file:///var/storage/secattach/20260729/26835255.html

Form 425 Archimedes Tech SPAC Filed by: ATII Holdings Inc.

Wed, 29 Jul 2026 16:15:00 -0400

si-local-file:///var/storage/secattach/20260729/26835255.html