# NOCOPI TECHNOLOGIES INC/MD/ — DEFA14A

NOCOPI TECHNOLOGIES INC/MD/ of KING OF PRUSSIA, PA filed a DEFA14A with the SEC on 2025-04-25. Industry: Games, Toys & Children's Vehicles (No Dolls & Bicycles).

## Filing

- Filed: 2025-04-25
- Form: DEFA14A
- Accession: 0001553350-25-000027
- Registrant: NOCOPI TECHNOLOGIES INC/MD/
- CIK: 0000888981
- Industry (SIC): Games, Toys & Children's Vehicles (No Dolls & Bicycles) (3944)
- State of incorporation: MD
- Location: KING OF PRUSSIA, PA

## Documents (2)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | DEFINITIVE 14A ADDITIONAL MATERIALS |
| 2 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (29)

_Showing 12 of 29 filings._

| Filed | Form |
| --- | --- |
| [2026-04-30](https://search.stillhousedata.com/proxy/0001079973-26-000575) | DEFA14A |
| [2026-04-30](https://search.stillhousedata.com/proxy/0001079973-26-000571) | DEF 14A |
| [2025-05-01](https://search.stillhousedata.com/proxy/0001079973-25-000725) | DEFR14A |
| 2025-04-25 | DEFA14A |
| [2025-04-25](https://search.stillhousedata.com/proxy/0001553350-25-000025) | DEF 14A |
| [2024-04-30](https://search.stillhousedata.com/proxy/0001079973-24-000626) | DEFA14A |
| [2024-04-30](https://search.stillhousedata.com/proxy/0001079973-24-000622) | DEF 14A |
| [2023-06-02](https://search.stillhousedata.com/proxy/0001079973-23-000804) | DEFA14A |
| [2023-06-02](https://search.stillhousedata.com/proxy/0001079973-23-000803) | DEF 14A |
| [2022-06-17](https://search.stillhousedata.com/proxy/0001553350-22-000565) | DEFR14A |
| [2022-05-26](https://search.stillhousedata.com/proxy/0001079973-22-000687) | DEF 14A |
| [2022-05-03](https://search.stillhousedata.com/proxy/0001553350-22-000389) | PREC14A |

## More

- [CIK 888981 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=888981&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001553350-25-000027.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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