AmpliTech Group, Inc. SEC filings AMPGZ
AmpliTech Group, Inc. has 404 filings in SEC EDGAR's recent list, going back to Apr 19, 2011. Its latest annual report, Form 10-K, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 17, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 25-NSE | Delisting notice | Jul 20, 2026 | — |
| 25-NSE | Delisting notice | Feb 18, 2026 | — |
| CERT | Filing | Feb 2, 2026 | — |
| 8-A12B | Filing | Feb 2, 2026 | — |
| EFFECT | Filing | Dec 30, 2025 | — |
| EFFECT | Filing | Dec 30, 2025 | — |
| EFFECT | Filing | Aug 4, 2025 | — |
| CORRESP | Letter to the SEC | Jul 31, 2025 | — |
| UPLOAD | Letter from the SEC | Jul 30, 2025 | — |
| DEL AM | Filing | Jul 23, 2025 | — |
| D | Filing | May 7, 2025 | — |
| DEFR14A | Filing | Oct 22, 2024 | — |
| NT 10-Q | Filing | May 16, 2024 | Mar 31, 2024 |
| EFFECT | Filing | Apr 24, 2024 | — |
| CORRESP | Letter to the SEC | Apr 22, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 18, 2024 | — |
| DEL AM | Filing | Apr 15, 2024 | — |
| EFFECT | Filing | Jul 22, 2022 | — |
| CORRESP | Letter to the SEC | Jul 20, 2022 | — |
| CORRESP | Letter to the SEC | Jul 19, 2022 | — |
| UPLOAD | Letter from the SEC | Jul 18, 2022 | — |
| EFFECT | Filing | May 2, 2022 | — |
| CORRESP | Letter to the SEC | Apr 28, 2022 | — |
| UPLOAD | Letter from the SEC | Apr 26, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| EFFECT | Filing | May 11, 2021 | — |
| CORRESP | Letter to the SEC | May 7, 2021 | — |
| UPLOAD | Letter from the SEC | May 6, 2021 | — |
| D | Filing | Apr 29, 2021 | — |
| EFFECT | Filing | Apr 14, 2021 | — |
| UPLOAD | Letter from the SEC | Apr 12, 2021 | — |
| CORRESP | Letter to the SEC | Apr 12, 2021 | — |
| CORRESP | Letter to the SEC | Apr 12, 2021 | — |
| EFFECT | Filing | Feb 16, 2021 | — |
| CERT | Filing | Feb 16, 2021 | — |
| 8-A12B | Filing | Feb 16, 2021 | — |
| CORRESP | Letter to the SEC | Feb 11, 2021 | — |
| CORRESP | Letter to the SEC | Feb 11, 2021 | — |
| UPLOAD | Letter from the SEC | Dec 15, 2020 | — |
| UPLOAD | Letter from the SEC | Nov 16, 2020 | — |
| PRER14C | Prer 14c | Nov 5, 2020 | — |
| UPLOAD | Letter from the SEC | Oct 28, 2020 | — |
| UPLOAD | Letter from the SEC | Dec 20, 2018 | — |
| CORRESP | Letter to the SEC | Dec 6, 2018 | — |
| UPLOAD | Letter from the SEC | Nov 29, 2018 | — |
| NT 10-K | Filing | Mar 30, 2016 | Dec 31, 2015 |
| NT 10-Q | Filing | Nov 15, 2013 | Sep 30, 2013 |
| NT 10-Q | Filing | Aug 15, 2013 | Jun 30, 2013 |
| NT 10-K | Filing | Apr 1, 2013 | Dec 31, 2012 |
| EFFECT | Filing | Jan 18, 2013 | — |
| CORRESP | Letter to the SEC | Jan 16, 2013 | — |
| CORRESP | Letter to the SEC | Dec 31, 2012 | — |
| UPLOAD | Letter from the SEC | Dec 26, 2012 | — |
| NT 10-Q | Filing | Nov 14, 2012 | Sep 30, 2012 |
| UPLOAD | Letter from the SEC | Sep 7, 2012 | — |
| NT 10-Q | Form 12b-25 notice of late filing | Aug 13, 2012 | Jun 30, 2012 |
| D | Filing | Jul 20, 2012 | — |
| NT 10-Q | Form 12b-25 notice of late filing | May 15, 2012 | Mar 31, 2012 |
| NT 10-K | Form 12b-25 notice of late filing | Mar 30, 2012 | Dec 31, 2011 |
| UPLOAD | Letter from the SEC | Jan 10, 2012 | — |
| NT 10-Q | Form 12b-25 notice of late filing | Nov 15, 2011 | Sep 30, 2011 |
| UPLOAD | Letter from the SEC | Aug 31, 2011 | — |
| NT 10-Q | Form 12b-25 notification of late filing | Aug 16, 2011 | Jun 30, 2011 |
| CORRESP | Letter to the SEC | Jul 25, 2011 | — |
| 10-12G/A | Form 10/a2 | Jul 25, 2011 | — |
| CORRESP | Letter to the SEC | May 25, 2011 | — |
| 10-12G/A | Form 10/a | May 25, 2011 | — |
| UPLOAD | Letter from the SEC | May 10, 2011 | — |
| 10-12G | Form 10 | Apr 19, 2011 | — |
Showing 69 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
- Communications Equipment, NEC (SIC 3669)
- Listed as
- AMPG (Nasdaq), AMPGZ (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Hauppauge, NY
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1518461
- Former names
- BAYVIEW ACQUISITION CORP (until Jul 20, 2012)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.