Nocopi Technologies INC/MD/ SEC filings NNUP
Nocopi Technologies INC/MD/ has 456 filings in SEC EDGAR's recent list, going back to May 14, 1996. Its latest annual report, Form ARS, was filed on Apr 30, 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 Oct 2, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| EFFECT | Filing | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| S-1 | Registration statement | Oct 16, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Sep 11, 2026 | Sep 10, 2026 |
| 4 | Insider transaction | Sep 9, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 18, 2026 |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| 8-K/A | Amended current report | Jul 31, 2026 | May 18, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 23, 2026 | Jun 17, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure
|
May 21, 2026 | May 18, 2026 |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 17, 2026 |
| 10-K | Annual report | Mar 31, 2026 | Dec 31, 2025 |
| 3 | Initial insider ownership | Jan 6, 2026 | Dec 15, 2025 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 29, 2025 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 29, 2025 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 29, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jan 5, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Dec 30, 2025 | Dec 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 18, 2025 | Dec 15, 2025 |
| 10-Q | Quarterly report | Nov 12, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Sep 15, 2025 | Sep 11, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 26, 2025 |
| 4 | Insider transaction | Aug 21, 2025 | Aug 19, 2025 |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 3 | Initial insider ownership | Jul 1, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 20, 2025 | Jun 17, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 13, 2025 | Jun 13, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 11, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 6, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 6, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 6, 2025 |
| 10-Q | Quarterly report | May 13, 2025 | Mar 31, 2025 |
| DEFR14A | Definitive 14a | May 1, 2025 | — |
| DEFA14A | Additional proxy material | Apr 25, 2025 | — |
| ARS | Annual report to shareholders | Apr 25, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Apr 25, 2025 | Jun 17, 2025 |
| 10-K | Annual report | Mar 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 4, 2025 | Feb 26, 2025 |
| 4/A | Filing | Dec 27, 2024 | Dec 24, 2024 |
| 4/A | Filing | Dec 27, 2024 | Dec 22, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 23, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 22, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 23, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 22, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 16, 2024 |
| 10-Q | Quarterly report | Nov 13, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Oct 9, 2024 | Sep 11, 2024 |
| 8-K |
Current report
Auditor change
|
Oct 4, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 16, 2024 |
| 10-Q | Quarterly report | Aug 14, 2024 | Jun 30, 2024 |
| S-8 | Employee stock plan registration | Aug 2, 2024 | — |
| 4 | Insider transaction | Jul 1, 2024 | Jun 28, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 18, 2024 | Jun 17, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 23, 2024 |
| 10-Q | Quarterly report | May 15, 2024 | Mar 31, 2024 |
| DEFA14A | Additional proxy material | Apr 30, 2024 | — |
| ARS | Annual report to shareholders | Apr 30, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 30, 2024 | Jun 17, 2024 |
| 10-K | Annual report | Mar 25, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Officer or director change
|
Jan 23, 2024 | Jan 19, 2024 |
| 10-Q | Quarterly report | Nov 14, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 23, 2023 | Oct 19, 2023 |
| SC 13D | Ownership over 5% (active) | Sep 15, 2023 | — |
| 3 | Initial insider ownership | Sep 13, 2023 | Sep 11, 2023 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Sep 13, 2023 | Sep 11, 2023 |
| 8-K |
Current report
Officer or director change
|
Aug 30, 2023 | Aug 29, 2023 |
| 4 | Insider transaction | Aug 28, 2023 | Aug 24, 2023 |
| 4 | Insider transaction | Aug 23, 2023 | Aug 22, 2023 |
| 4 | Insider transaction | Aug 22, 2023 | Aug 18, 2023 |
| 8-K |
Current report
Agreement ended, Officer or director change, Other events
|
Aug 11, 2023 | Aug 7, 2023 |
| 10-Q | Quarterly report | Aug 11, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Agreement ended, Shareholder vote results
|
Jul 17, 2023 | Jul 12, 2023 |
| 3 | Initial insider ownership | Jun 23, 2023 | Jun 15, 2023 |
| 8-K |
Current report
Officer or director change
|
Jun 20, 2023 | Jun 15, 2023 |
| DEFA14A | Additional proxy material | Jun 2, 2023 | — |
| DEF 14A | Proxy statement | Jun 2, 2023 | Jul 12, 2023 |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| 10-K/A | Amended annual report | Apr 28, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Mar 31, 2023 | Dec 31, 2022 |
| 3 | Initial insider ownership | Jan 17, 2023 | Jan 11, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 17, 2023 | Jan 11, 2023 |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 7, 2022 | Oct 7, 2022 |
| 8-K |
Current report
Material agreement, Officer or director change, Other events
|
Sep 30, 2022 | Sep 26, 2022 |
| 3 | Initial insider ownership | Sep 23, 2022 | Sep 13, 2022 |
| SC 13G | Ownership over 5% (passive) | Sep 23, 2022 | — |
| D | Filing | Sep 19, 2022 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 15, 2022 | — |
| 4 | Insider transaction | Sep 15, 2022 | Sep 13, 2022 |
| 8-K |
Current report
Unregistered share sale, Other events
|
Sep 14, 2022 | Sep 13, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 25, 2022 | Aug 25, 2022 |
| 10-Q | Quarterly report | Aug 12, 2022 | Jun 30, 2022 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 11, 2022 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change, Other events
|
Aug 5, 2022 | Aug 1, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jul 15, 2022 | Jul 12, 2022 |
| 8-K |
Current report
Other events
|
Jun 17, 2022 | Jun 17, 2022 |
| DEFR14A | Definitive revised 14a | Jun 17, 2022 | — |
| 4 | Insider transaction | Jun 10, 2022 | Jun 8, 2022 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 8, 2022 | — |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| DEF 14A | Proxy statement | May 26, 2022 | May 26, 2022 |
| 8-K |
Current report
Other events
|
May 26, 2022 | May 25, 2022 |
| 4 | Insider transaction | May 25, 2022 | May 23, 2022 |
| 4 | Insider transaction | May 25, 2022 | May 23, 2022 |
| SC 13D/A | Amended ownership over 5% (active) | May 25, 2022 | — |
| 4 | Insider transaction | May 24, 2022 | May 23, 2022 |
| 8-K |
Current report
Material agreement
|
May 24, 2022 | May 24, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 13, 2022 |
| 4 | Insider transaction | May 13, 2022 | May 11, 2022 |
| 4 | Insider transaction | May 10, 2022 | May 9, 2022 |
| 10-Q | Quarterly report | May 6, 2022 | Mar 31, 2022 |
| PREC14A | Preliminary proxy statement | May 3, 2022 | — |
| 10-K/A | Amended annual report | Apr 29, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Apr 29, 2022 | Apr 28, 2022 |
| 4 | Insider transaction | Apr 21, 2022 | Apr 20, 2022 |
| 10-K | Annual report | Mar 30, 2022 | Dec 31, 2021 |
| SC 13D | Ownership over 5% (active) | Mar 30, 2022 | — |
| 8-K |
Current report
Material agreement, Officer or director change
|
Mar 29, 2022 | Mar 29, 2022 |
| PREC14A | Filing | Mar 24, 2022 | — |
| 4 | Insider transaction | Mar 18, 2022 | Mar 17, 2022 |
| 4 | Insider transaction | Mar 18, 2022 | Mar 16, 2022 |
| 4 | Insider transaction | Mar 11, 2022 | Mar 11, 2022 |
| 4 | Insider transaction | Mar 11, 2022 | Mar 11, 2022 |
| 3 | Initial insider ownership | Mar 10, 2022 | Mar 4, 2022 |
| 3 | Initial insider ownership | Mar 10, 2022 | Mar 4, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 8, 2022 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 14, 2022 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 8, 2022 | — |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Feb 2, 2022 | Jan 28, 2022 |
| SC 13G | Ownership over 5% (passive) | Jan 26, 2022 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 13, 2021 | — |
| 4/A | Ownership document | Dec 13, 2021 | Dec 6, 2021 |
| 4 | Insider transaction | Dec 10, 2021 | Dec 6, 2021 |
| 4 | Insider transaction | Dec 6, 2021 | Dec 2, 2021 |
| 4 | Insider transaction | Nov 26, 2021 | Nov 24, 2021 |
| 10-Q | Quarterly report | Nov 12, 2021 | Sep 30, 2021 |
| DFAN14A | Filing | Nov 10, 2021 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 10, 2021 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 29, 2021 | Oct 28, 2021 |
| 3 | Initial insider ownership | Oct 27, 2021 | Oct 21, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 22, 2021 | Oct 21, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 27, 2021 | — |
| DFAN14A | Filing | Aug 26, 2021 | — |
| 3 | Initial insider ownership | Aug 25, 2021 | Aug 18, 2021 |
| 4 | Insider transaction | Aug 18, 2021 | Aug 13, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 16, 2021 | — |
| 10-Q | Quarterly report | Aug 11, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jul 26, 2021 | Jul 23, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 22, 2021 | — |
| SC 13D | Ownership over 5% (active) | Jul 9, 2021 | — |
| 4 | Insider transaction | Jun 28, 2021 | Jun 24, 2021 |
| 4 | Insider transaction | Jun 10, 2021 | Jun 8, 2021 |
| 10-Q | Quarterly report | May 14, 2021 | Mar 31, 2021 |
| SC 13D | Ownership over 5% (active) | May 6, 2021 | — |
| 10-K/A | Amended annual report | Apr 30, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Apr 12, 2021 | Apr 8, 2021 |
| 10-K | Annual report | Mar 30, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Mar 5, 2021 | Mar 3, 2021 |
| SC 13G | Ownership over 5% (passive) | Feb 16, 2021 | — |
| 8-K |
Current report
Other events
|
Jan 19, 2021 | Jan 19, 2021 |
| 10-Q | Quarterly report | Nov 13, 2020 | Sep 30, 2020 |
| 10-Q | Quarterly report | Aug 14, 2020 | Jun 30, 2020 |
| 10-Q | Quarterly report | May 14, 2020 | Mar 31, 2020 |
| 10-K/A | Amended annual report | Apr 29, 2020 | Dec 31, 2019 |
| 10-K | Annual report | Mar 30, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Officer or director change
|
Dec 17, 2019 | Dec 13, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 22, 2019 | Nov 12, 2019 |
| 10-Q | Quarterly report | Nov 13, 2019 | Sep 30, 2019 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 1, 2019 | — |
| 10-Q | Quarterly report | Aug 13, 2019 | Jun 30, 2019 |
| 10-Q | Quarterly report | May 14, 2019 | Mar 31, 2019 |
| 10-K | Annual report | Mar 29, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 12, 2019 | Mar 8, 2019 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 20, 2018 | — |
| SC 13D | Ownership over 5% (active) | Nov 29, 2018 | — |
| 10-Q | Quarterly report | Nov 14, 2018 | Sep 30, 2018 |
| 10-Q | Quarterly report | Aug 13, 2018 | Jun 30, 2018 |
| 10-Q | Quarterly report | May 14, 2018 | Mar 31, 2018 |
| 10-K | Annual report | Mar 29, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Feb 13, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Feb 13, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Feb 13, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Feb 13, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Feb 9, 2018 | Dec 31, 2017 |
| 3 | Initial insider ownership | Feb 9, 2018 | Oct 24, 2017 |
| 4 | Insider transaction | Feb 9, 2018 | Oct 25, 2017 |
| 4 | Insider transaction | Nov 15, 2017 | Nov 15, 2017 |
| 10-Q | Quarterly report | Nov 13, 2017 | Sep 30, 2017 |
| 4 | Insider transaction | Oct 31, 2017 | Oct 30, 2017 |
| 8-K |
Current report
Officer or director change
|
Sep 13, 2017 | Sep 7, 2017 |
| 10-Q | Quarterly report | Aug 10, 2017 | Jun 30, 2017 |
| 10-Q | Quarterly report | May 15, 2017 | Mar 31, 2017 |
| 10-K | Annual report | Mar 30, 2017 | Dec 31, 2016 |
| 10-Q | Quarterly report | Nov 10, 2016 | Sep 30, 2016 |
Showing 200 filings, the most recent 200. 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
- Games, Toys & Children's Vehicles (No Dolls & Bicycles) (SIC 3944)
- Listed as
- NNUP (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- King Of Prussia, PA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 888981
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.