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Archimedes Tech SPAC Partners II Co. — Investor Relations & Filings

Ticker · ATII US Financial and insurance activities
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Filings indexed 44 across all filing types
Latest filing 2026-05-14 Interim / Quarterly Rep…
Country US United States of America
Listing US ATII

About Archimedes Tech SPAC Partners II Co.

https://archimedesspac.com/

Archimedes Tech SPAC Partners II Co. is a special purpose acquisition company (SPAC), also known as a blank check company. It was formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, or a similar business combination with one or more businesses. The company intends to focus its search for a target within the technology sector, with a particular emphasis on companies in artificial intelligence (AI), cloud services, and automotive technology. As a SPAC, it does not have significant independent operations.

Recent filings

Filing Released Lang Actions
FORM 10-Q
Interim / Quarterly Report Q1 2026
2026-05-14 English
8-K - Archimedes Tech SPAC Partners II Co. (0002028516) (Filer)
Call Transcript Classification · 95% confidence The document is a Form 8-K Current Report filed with the SEC by Archimedes Tech SPAC Partners II Co. dated April 28, 2026. It includes a detailed description of a conference call and webcast hosted by Forge Nano, Inc. and Archimedes Tech SPAC Partners II Co. regarding a proposed business combination. The document explicitly states that a transcript of the conference call is attached as Exhibit 99.1. The content focuses on the announcement and discussion of the proposed merger, including forward-looking statements and regulatory disclosures. The key indicator is the presence of a conference call transcript attached as an exhibit and referenced in Item 7.01 Regulation FD Disclosure. The document itself is not the transcript but a report that includes the transcript as an exhibit. According to the filing definitions, a full text transcript of company conference calls is classified as a Call Transcript (CT). Since the transcript is attached and incorporated, and the main content revolves around the call, the appropriate classification is Call Transcript (CT). The document length (over 14,000 characters) supports that it is substantive and not merely an announcement or certification. Therefore, the filing type code is CT with high confidence.
2026-04-30 English
8-K - Archimedes Tech SPAC Partners II Co. (0002028516) (Filer)
M&A Activity Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a Current Report used to announce major events that shareholders should know about. The text details an Agreement and Plan of Merger between Archimedes Tech SPAC Partners II Co. and Forge Nano, Inc., describing the terms of the merger, reincorporation, merger consideration, earnout provisions, and related corporate actions. This is a clear announcement of a merger transaction rather than a full merger proxy statement or tender offer filing. The document is not a full annual or quarterly report, nor is it a call transcript or earnings release. It is not a simple announcement of a report publication but a substantive filing about a material definitive agreement related to M&A activity. Therefore, the appropriate classification is M&A Activity (Code: TAR). The document length (15,000 characters) and detailed content support this classification with high confidence.
2026-04-20 English
10-K - ARCHIMEDES TECH SPAC PARTNERS II CO. (0002028516) (Filer)
Annual Report FY 2025
2026-03-03 English
FORM 10-Q
Interim / Quarterly Report Q3 2025
2025-11-07 English
Major Shareholding Notification 2025
Major Shareholding Notification
2025-11-07 English

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