NOCOPI TECHNOLOGIES INC/MD/ — 10-K/A Filings
4 10-K/A filings on record
This page lists all 10-K/A 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 4 10-K/A 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 |
|---|---|---|---|---|
| 10-K/A | FORM 10-K/A | 0001079973-23-000576 | Apr 28, 2023 | Dec 31, 2022 |
| 10-K/A | 10-K/A | 0001553350-22-000367 | Apr 29, 2022 | Dec 31, 2021 |
| 10-K/A | AMENDED ANNUAL REPORT | 0001553350-21-000325 | Apr 30, 2021 | Dec 31, 2020 |
| 10-K/A | AMENDED ANNUAL REPORT | 0001553350-20-000379 | Apr 29, 2020 | Dec 31, 2019 |