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UNITED GUARDIAN INC — 10-K/A Filings

2 10-K/A filings on record

This page lists all 10-K/A filings submitted to the SEC by UNITED GUARDIAN INC (UG), sorted by most recent first. Each row links to the full filing on EdgarLookup. UNITED GUARDIAN INC has filed 2 10-K/A documents with the SEC since 1995. To view all SEC filings by UNITED GUARDIAN INC, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 10KSB 10QSB 10QSB/A 144 25 3 3/A 4 4/A 5 8-A12B 8-K 8-K/A ARS CERTNAS CORRESP DEF 14A DEFR14A SC 13D SC 13D/A SC 13G SC 13G/A UPLOAD
Form Description Accession Number Filed Period
10-K/A FORM 10-K/A 0001171843-21-002686 Apr 23, 2021 Dec 31, 2020
10-K/A AMENDED FORM 10-K FOR FY-2007 0000101295-09-000001 Jan 8, 2009 Dec 31, 2007