ScanTech AI Systems Inc. SEC filings STAI
ScanTech AI Systems Inc. has 125 filings in SEC EDGAR's recent list, going back to Nov 13, 2023. Its latest annual report, Form ARS, was filed on Oct 24, 2025 for the period ended Dec 31, 2024. The latest quarterly report (Form 10-Q) was filed on Dec 15, 2025, covering the quarter ended Sep 30, 2025. The most recent current report (Form 8-K) was filed on Feb 10, 2026 (listing notice, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SEC STAFF ACTION | Filing | Sep 18, 2026 | — |
| 25-NSE | Delisting notice | Jun 8, 2026 | — |
| NT 10-Q | Filing | May 18, 2026 | Mar 31, 2026 |
| NT 10-K | Filing | Mar 31, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 12, 2026 | — |
| 4 | Insider transaction | Feb 12, 2026 | Feb 10, 2026 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Feb 10, 2026 | Feb 4, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Feb 6, 2026 | Feb 2, 2026 |
| 3 | Initial insider ownership | Jan 29, 2026 | Dec 8, 2025 |
| 8-K |
Current report
Auditor change
|
Jan 21, 2026 | Jan 14, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 14, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 6, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Dec 29, 2025 | Dec 22, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Dec 29, 2025 | Dec 22, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 18, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 15, 2025 | Dec 15, 2025 |
| 10-Q | Quarterly report | Dec 15, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Dec 12, 2025 | Dec 11, 2025 |
| 3 | Initial insider ownership | Dec 10, 2025 | Nov 21, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 10, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 4, 2025 | Dec 4, 2025 |
| 8-K |
Current report
Listing notice, Other events
|
Dec 2, 2025 | Nov 26, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, Unregistered share sale
|
Dec 1, 2025 | Nov 24, 2025 |
| 10-Q/A | Amended quarterly report | Nov 28, 2025 | Jun 30, 2025 |
| 10-Q/A | Amended quarterly report | Nov 28, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Nov 25, 2025 | Nov 21, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 25, 2025 | Nov 25, 2025 |
| NT 10-Q | Filing | Nov 14, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 10, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Restatement
|
Nov 3, 2025 | Oct 30, 2025 |
| 4 | Insider transaction | Oct 29, 2025 | Oct 27, 2025 |
| 8-K |
Current report
Agreement ended
|
Oct 28, 2025 | Oct 23, 2025 |
| ARS | Annual report to shareholders | Oct 24, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Oct 24, 2025 | Nov 21, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 15, 2025 | — |
| 4 | Insider transaction | Oct 15, 2025 | Oct 10, 2025 |
| 8-K |
Current report
Agreement ended, Bylaw or fiscal year change
|
Oct 15, 2025 | Aug 1, 2025 |
| PRE 14A | Preliminary proxy statement | Oct 14, 2025 | Oct 14, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Oct 10, 2025 | Oct 8, 2025 |
| 8-K |
Current report
Auditor change
|
Oct 8, 2025 | Oct 6, 2025 |
| 8-K |
Current report
Auditor change
|
Sep 24, 2025 | Sep 18, 2025 |
| 10-Q/A | Amended quarterly report | Sep 24, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Sep 23, 2025 | Sep 19, 2025 |
| 10-Q | Quarterly report | Sep 17, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 3, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Jul 1, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 3, 2025 | Sep 1, 2025 |
| 8-K |
Current report
Listing notice, Other events
|
Sep 2, 2025 | Aug 26, 2025 |
| 8-K |
Current report
Officer or director change
|
Aug 27, 2025 | Aug 22, 2025 |
| NT 10-Q | Filing | Aug 15, 2025 | Jun 30, 2025 |
| S-1/A | Amended registration statement | Aug 13, 2025 | — |
| 8-K |
Current report
Listing notice
|
Aug 1, 2025 | Jul 30, 2025 |
| 4 | Insider transaction | Jul 31, 2025 | Jul 29, 2025 |
| 10-Q | Quarterly report | Jul 25, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Listing notice, Other events
|
Jul 15, 2025 | Jul 10, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Jul 10, 2025 | Jul 3, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 8, 2025 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 12, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | May 14, 2025 |
| 3 | Initial insider ownership | Jun 4, 2025 | Apr 1, 2025 |
| 8-K |
Current report
Listing notice, Other events
|
May 29, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 23, 2025 | Apr 2, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 20, 2025 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
May 19, 2025 | May 14, 2025 |
| NT 10-Q | Filing | May 15, 2025 | Mar 31, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2025 | — |
| 10-K | Annual report | May 14, 2025 | Dec 31, 2024 |
| SCHEDULE 13D | Ownership over 5% (active) | May 8, 2025 | — |
| 4 | Insider transaction | May 8, 2025 | Feb 18, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 2, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Unregistered share sale
|
May 5, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Unregistered share sale
|
May 1, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Listing notice, Other events
|
Apr 23, 2025 | Apr 17, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Apr 1, 2025 | Mar 26, 2025 |
| NT 10-K | Filing | Mar 31, 2025 | Dec 31, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 14, 2025 | — |
| S-8 | Employee stock plan registration | Feb 18, 2025 | — |
| S-1 | Registration statement | Feb 10, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 3, 2025 | — |
| 3 | Initial insider ownership | Jan 29, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 28, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 28, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 28, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 28, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 28, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 28, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 28, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 27, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 17, 2025 | Jan 2, 2025 |
| 3 | Initial insider ownership | Jan 17, 2025 | Jan 17, 2025 |
| 3 | Initial insider ownership | Jan 17, 2025 | Jan 17, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Listing notice, Unregistered share sale, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change
|
Jan 8, 2025 | Jan 2, 2025 |
| CERT | Filing | Jan 2, 2025 | — |
| 8-A12B | Form 8-a12b | Dec 31, 2024 | — |
| 424B3 | Prospectus | Dec 9, 2024 | — |
| 424B3 | Prospectus | Nov 14, 2024 | — |
| EFFECT | Filing | Nov 6, 2024 | — |
| CORRESP | Letter to the SEC | Nov 4, 2024 | — |
| S-4/A | Filing | Oct 24, 2024 | — |
| CORRESP | Letter to the SEC | Oct 24, 2024 | — |
| UPLOAD | Letter from the SEC | Oct 10, 2024 | — |
| S-4/A | Filing | Oct 1, 2024 | — |
| CORRESP | Letter to the SEC | Sep 30, 2024 | — |
| UPLOAD | Letter from the SEC | Aug 15, 2024 | — |
| S-4/A | Filing | Jul 31, 2024 | — |
| CORRESP | Letter to the SEC | Jul 30, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 15, 2024 | — |
| CORRESP | Letter to the SEC | Jun 28, 2024 | — |
| S-4 | Registration for a merger or exchange | Jun 28, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 4, 2024 | — |
| DRSLTR | Filing | May 13, 2024 | — |
| DRS/A | Filing | May 13, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 18, 2024 | — |
| DRS/A | Filing | Feb 20, 2024 | — |
| DRS/A | Filing | Feb 15, 2024 | — |
| DRSLTR | Filing | Feb 14, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 13, 2023 | — |
| DRS | Filing | Nov 13, 2023 | — |
Showing 125 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Instruments For Meas & Testing of Electricity & Elec Signals (SIC 3825)
- Listed as
- STAI (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1994624
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.