ATII Holdings Inc. (NANO) Historical Stock Prices
ATII Holdings Inc. (NANO) is a publicly traded company, categorized under SIC 3559 (Special Industry Machinery, NEC). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: NANO
CIK: 2101833
SIC 3559: Special Industry Machinery, NEC
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
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Audit Firm
WithumSmith+Brown, PC
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerMark Deters
Audit LocationNew York, New York, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 425 | 2026-10-13 | — | 425 | 0001104659-26-115504 | View SEC Doc Filr Page |
| 8-K | 2026-10-13 | 2026-10-13 | FORM 8-K | 0001104659-26-115500 | View SEC Doc Filr Page |
| 425 | 2026-09-24 | — | 425 | 0001104659-26-110424 | View SEC Doc Filr Page |
| 424B3 | 2026-09-24 | — | 424B3 | 0001104659-26-110231 | View SEC Doc Filr Page |
| 425 | 2026-09-23 | — | 425 | 0001104659-26-109977 | View SEC Doc Filr Page |
| EFFECT | 2026-09-22 | — | EFFECT Filing | 9999999995-26-003027 | View SEC Doc Filr Page |
| 425 | 2026-09-22 | — | 425 | 0001104659-26-109671 | View SEC Doc Filr Page |
| S-4/A | 2026-09-15 | — | S-4/A | 0001104659-26-107980 | View SEC Doc Filr Page |
| 425 | 2026-09-15 | — | 425 | 0001104659-26-107735 | View SEC Doc Filr Page |
| 425 | 2026-09-02 | — | 425 | 0001104659-26-104791 | View SEC Doc Filr Page |
| S-4/A | 2026-09-02 | — | S-4/A | 0001104659-26-104734 | View SEC Doc Filr Page |
| 425 | 2026-07-29 | — | 425 | 0001104659-26-088149 | View SEC Doc Filr Page |
| 425 | 2026-07-27 | — | 425 | 0001104659-26-087145 | View SEC Doc Filr Page |
| S-4/A | 2026-07-24 | — | S-4/A | 0001104659-26-086700 | View SEC Doc Filr Page |
| 425 | 2026-07-14 | — | 425 | 0001104659-26-083535 | View SEC Doc Filr Page |
| 425 | 2026-06-25 | — | 425 | 0001104659-26-077836 | View SEC Doc Filr Page |
| 425 | 2026-06-23 | — | 425 | 0001104659-26-076805 | View SEC Doc Filr Page |
| S-4/A | 2026-06-22 | — | S-4/A | 0001104659-26-076467 | View SEC Doc Filr Page |
| 425 | 2026-05-08 | — | 425 | 0001104659-26-057352 | View SEC Doc Filr Page |
| S-4 | 2026-05-05 | — | S-4 | 0001104659-26-055717 | View SEC Doc Filr Page |