Archimedes Tech SPAC Partners II Co. (ATII) reporting calendar
Archimedes Tech SPAC Partners II Co. files periodic reports with the SEC as ATII on Nasdaq. Atlas tracks 6 filed reports for this issuer, each linked to its original EDGAR accession.
- Next window
- 18 Jul 2026 – 8 Sep 2026
- Latest report
- 10-Q
- Period ended
- 31 Mar 2026
- Filed
- 14 May 2026
- Reports on record
- 6
How this window is derived. Derived from this issuer's own filing history: 6 periods at a median 91-day cadence, filed a median 44 days after period end. The SEC does not publish forward reporting dates and Atlas does not estimate one.
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Latest filing on SEC EDGAR ↗
Blank Checks reporting datesAll Nasdaq reporting dates
Filed periodic reports
| Form | Period ended | Filed | Lag | SEC accession |
|---|---|---|---|---|
| 10-Q | 31 Mar 2026 | 14 May 2026 | 44 days | 0001437749-26-017077 |
| 10-K | 31 Dec 2025 | 4 Mar 2026 | 63 days | 0001437749-26-006780 |
| 10-Q | 30 Sep 2025 | 7 Nov 2025 | 38 days | 0001437749-25-033858 |
| 10-Q | 30 Jun 2025 | 8 Aug 2025 | 39 days | 0001437749-25-025722 |
| 10-Q | 31 Mar 2025 | 14 May 2025 | 44 days | 0001437749-25-016848 |
| 10-K | 31 Dec 2024 | 31 Mar 2025 | 90 days | 0001437749-25-010221 |
Source: SEC EDGAR company submissions for CIK 0002028516. Atlas publishes filed facts only. The SEC does not publish forward reporting dates, so no announced future date is claimed here.