SC 13G/A | 2018-02-22 | Hays Michael D. | NATIONAL RESEARCH CORP | 229,267 | 1.1% | EDGAR |
SC 13G/A | 2018-02-13 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | NATIONAL RESEARCH CORP | 2,179,282 | 10.4% | EDGAR |
SC 13D | 2018-02-02 | Amandla MK Trust | NATIONAL RESEARCH CORP | 1,884,205 | 53.2% | EDGAR |
SC 13G/A | 2018-01-29 | Hays Michael D. | NATIONAL RESEARCH CORP | 5,490,677 | 26.1% | EDGAR |
SC 13G | 2017-02-09 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | NATIONAL RESEARCH CORP | 1,350,222 | 6.5% | EDGAR |
SC 13G/A | 2017-01-30 | Hays Michael D. | NATIONAL RESEARCH CORP | 5,989,916 | 28.5% | EDGAR |
SC 13G/A | 2017-01-05 | Conestoga Capital Advisors, LLC | NATIONAL RESEARCH CORP | 232,953 | 6.6% | EDGAR |
SC 13G/A | 2016-02-05 | Hays Michael D. | NATIONAL RESEARCH CORP | 6,097,007 | 29.2% | EDGAR |
SC 13G/A | 2016-01-06 | Conestoga Capital Advisors, LLC | NATIONAL RESEARCH CORP | 458,077 | 13.1% | EDGAR |
SC 13G/A | 2015-01-29 | Hays Michael D. | NATIONAL RESEARCH CORP | 5,975,694 | 28.5% | EDGAR |
SC 13G/A | 2015-01-13 | Conestoga Capital Advisors, LLC | NATIONAL RESEARCH CORP | - | - | EDGAR |
SC 13G/A | 2014-11-18 | Conestoga Capital Advisors, LLC | NATIONAL RESEARCH CORP | - | - | EDGAR |
SC 13G/A | 2014-10-17 | Conestoga Capital Advisors, LLC | NATIONAL RESEARCH CORP | - | - | EDGAR |
SC 13G/A | 2014-02-14 | Hays Michael D. | NATIONAL RESEARCH CORP | 5,500,708 | 26.4% | EDGAR |
SC 13G/A | 2014-01-22 | Conestoga Capital Advisors, LLC | NATIONAL RESEARCH CORP | - | - | EDGAR |
SC 13G | 2014-01-22 | Conestoga Capital Advisors, LLC | NATIONAL RESEARCH CORP | 1,040,576 | 5.0% | EDGAR |
SC 13D | 2013-06-14 | Endacott Kent E. | NATIONAL RESEARCH CORP | 5,768,000 | 27.8% | EDGAR |
SC 13G/A | 2013-06-13 | Hays Michael D. | NATIONAL RESEARCH CORP | 6,346,954 | 30.4% | EDGAR |
SC 13G | 2013-06-10 | Abdiel Capital Advisors, LLC | NATIONAL RESEARCH CORP | 188,307 | - | EDGAR |
SC 13G/A | 2013-02-12 | Hays Michael D. | NATIONAL RESEARCH CORP | 4,045,597 | 59.0% | EDGAR |