Archimedes Tech SPAC Partners III Co.
ARCINasdaqFinancials · Blank Checks · E9 · SEC filings ↗ · Compare ⊕
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SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 2,199 | 1.0 | -98.6% |
| Apr 30, 2026 | 157,297 | 2.9 | +7929.4% |
| Apr 15, 2026 | 1,959 | 1.0 | -22.6% |
| Mar 31, 2026 | 2,530 | 1.0 | +100.0% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Director / officer changeMay 1, 2026
- Other material eventMar 10, 2026
- Other material eventJan 30, 2026
- Entered a material agreement · Unregistered equity sale · Amended charter or bylaws · Other material eventJan 27, 2026
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- 10-QQUARTERLY REPORTMay 14, 2026
- SCHEDULE 13GMay 13, 2026
- 8-KCURRENT REPORTMay 1, 2026
- 8-KCURRENT REPORTMar 10, 2026
- 8-KFORM 8-KJan 30, 2026
- 8-KFORM 8-KJan 27, 2026
- 4FORM 4Jan 26, 2026
- 4FORM 4Jan 26, 2026
- 424B4FORM 424B4Jan 26, 2026
- 424B4FORM 424B4Jan 26, 2026
- 3FORM 3Jan 23, 2026
- 3FORM 3Jan 23, 2026
- 3FORM 3Jan 23, 2026
- 3FORM 3Jan 23, 2026
- 3FORM 3Jan 23, 2026
Event-driven situations (1)
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