| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2004-02-27 | HAYS MICHAEL | NATIONAL RESEARCH CORP | 4,842,216 | 66.2% | EDGAR |
| SC 13G/A | 2004-02-17 | CANNELL CAPITAL LLC | NATIONAL RESEARCH CORP | 673,500 | 9.2% | EDGAR |
| SC 13G/A | 2003-02-18 | HAYS MICHAEL | NATIONAL RESEARCH CORP | 4,845,381 | 67.0% | EDGAR |
| SC 13G/A | 2003-02-14 | CANNELL CAPITAL LLC | NATIONAL RESEARCH CORP | 691,400 | 9.8% | EDGAR |
| SC 13G/A | 2002-02-14 | CANNELL CAPITAL LLC | NATIONAL RESEARCH CORP | 691,400 | 9.8% | EDGAR |
| SC 13G/A | 2002-02-12 | HAYS MICHAEL | NATIONAL RESEARCH CORP | 4,850,773 | 68.3% | EDGAR |
| SC 13G | 2001-08-30 | CANNELL CAPITAL LLC | NATIONAL RESEARCH CORP | 538,500 | 7.7% | EDGAR |
| SC 13G/A | 2001-02-01 | HAYS MICHAEL | NATIONAL RESEARCH CORP | 4,857,535 | 69.1% | EDGAR |
| SC 13G/A | 2000-02-01 | HAYS MICHAEL | NATIONAL RESEARCH CORP | 4,866,282 | 69.5% | EDGAR |
| SC 13G/A | 2000-02-01 | HAYS MICHAEL | NATIONAL RESEARCH CORP | 4,866,282 | 69.5% | EDGAR |
| SC 13G/A | 2000-02-01 | HAYS MICHAEL | NATIONAL RESEARCH CORP | 4,866,282 | 69.5% | EDGAR |