NATIONAL RESEARCH CORP — 10-Q/A Filings

3 10-Q/A filings on record

This page lists all 10-Q/A filings submitted to the SEC by NATIONAL RESEARCH CORP (NRC), sorted by most recent first. Each row links to the full filing on EdgarLookup. NATIONAL RESEARCH CORP has filed 3 10-Q/A documents with the SEC since 2007. To view all SEC filings by NATIONAL RESEARCH CORP, see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-K405 10-Q 10-Q/A 144 15-12B 25-NSE 3 4 4/A 424B1 424B3 424B7 425 5 8-A12B 8-A12B/A 8-A12G 8-K 8-K/A ARS CERTNAS CORRESP DEF 14A DEFA14A EFFECT PRE 14A PRER14A S-1 S-1/A S-3 S-3/A S-8 S-8 POS SC 13D SC 13D/A SC 13E3 SC 13E3/A SC 13G SC 13G/A SCHEDULE 13D/A SCHEDULE 13G SCHEDULE 13G/A UPLOAD

Form	Description	Accession Number	Filed	Period
10-Q/A	AMENDMENT NO. 1	0000897069-06-001915	Aug 16, 2006	Jun 30, 2006
10-Q/A	AMENDED FORM 10-Q	0000897069-99-000108	Feb 26, 1999	Sep 30, 1998
10-Q/A	AMENDED FORM 10-Q	0000897069-99-000107	Feb 26, 1999	Jun 30, 1998