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NOCOPI TECHNOLOGIES INC/MD/ — 4/A Filings

4 4/A filings on record

This page lists all 4/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 4/A documents with the SEC since 1996. To view all SEC filings by NOCOPI TECHNOLOGIES INC/MD/, see the full filings list.

Overview All Filings Financials Insiders
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
4/A — 0001079973-24-001785 Dec 27, 2024 Dec 24, 2024
4/A — 0001079973-24-001783 Dec 27, 2024 Dec 22, 2024
4/A OWNERSHIP DOCUMENT 0001104659-21-149090 Dec 13, 2021 Dec 6, 2021
4/A FORM 4/A SUBMISSION 0001209191-08-028800 May 9, 2008 Apr 30, 2008