NATIONAL RESEARCH CORP — 8-K Filings
157 8-K filings on record
This page lists all 8-K 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 157 8-K documents with the SEC since 2007. To view all SEC filings by NATIONAL RESEARCH CORP, see the full filings list.
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 |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0000897069-03-000540 | May 2, 2003 | Apr 29, 2003 |
| 8-K | CURRENT REPORT | 0000897069-03-000338 | Mar 19, 2003 | — |
| 8-K | FORM 8-K | 0000897069-01-500341 | Aug 8, 2001 | — |
| 8-K | FORM 8-K | 0000897069-01-500218 | May 22, 2001 | May 7, 2001 |
| 8-K | FORM 8-K | 0000897069-00-000551 | Nov 8, 2000 | — |
| 8-K | NATIONAL RESEARCH CORPORATION FORM 8-K | 0000897069-98-000351 | Jun 22, 1998 | Jun 11, 1998 |
| 8-K | — | 0000897069-97-000481 | Dec 3, 1997 | Dec 1, 1997 |