NOCOPI TECHNOLOGIES INC/MD/ — SC 13D Filings
11 SC 13D filings on record
This page lists all SC 13D filings submitted to the SEC by NOCOPI TECHNOLOGIES INC/MD/ (NNUP), sorted by most recent first. Each row links to the full filing on EdgarLookup. NOCOPI TECHNOLOGIES INC/MD/ has filed 11 SC 13D documents with the SEC since 1996. To view all SEC filings by NOCOPI TECHNOLOGIES INC/MD/, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
10KSB
10KSB/A
10KSB40
10QSB
3
4
4/A
5
8-K
8-K/A
ARS
CORRESP
D
DEF 14A
DEFA14A
DEFC14A
DEFR14A
DFAN14A
NT 10-K
NT 10-Q
PRE 14A
PREC14A
PRRN14A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D | SC 13D | 0001104659-23-101250 | Sep 15, 2023 | — |
| SC 13D | SC 13D | 0001829126-22-006962 | Mar 30, 2022 | — |
| SC 13D | — | 0001214659-21-007394 | Jul 9, 2021 | — |
| SC 13D | SC 13D | 0001104659-21-062447 | May 6, 2021 | — |
| SC 13D | — | 0001744329-18-000003 | Nov 29, 2018 | — |
| SC 13D | SCHEDULE 13-D ENTREVEST I FOR NOCOPI | 0001137403-05-000031 | Aug 11, 2005 | — |
| SC 13D | SC 13D | 0000950116-05-001285 | Apr 5, 2005 | — |
| SC 13D | SC 13D | 0000950116-03-000070 | Jan 10, 2003 | — |
| SC 13D | — | 0001136612-01-500003 | Mar 14, 2001 | — |
| SC 13D | FORM 13D | 0000106498-01-500026 | Mar 14, 2001 | — |
| SC 13D | FORM SC 13D | 0001050502-99-000100 | Mar 2, 1999 | — |