NATIONAL RESEARCH CORP - NRC
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 16
Latest filed: Aug 13, 2026
| Form | Count |
|---|---|
| 8-K | 7 |
| 4 | 6 |
| SCHEDULE 13D/A | 2 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 13, 2026 | SCHEDULE 13G/A | — | 0001398344-26-014373 | View |
| Aug 11, 2026 | 8-K | Aug 07, 2026 | 0001437749-26-027031 | View |
| Jul 28, 2026 | 8-K | Jul 28, 2026 | 0001437749-26-024663 | View |
| Jun 29, 2026 | 8-K | Jun 23, 2026 | 0001437749-26-021938 | View |
| Jun 25, 2026 | 4 | Jun 23, 2026 | 0001008886-26-000185 | View |
| Jun 25, 2026 | 4 | Jun 23, 2026 | 0001008886-26-000186 | View |
| Jun 25, 2026 | 4 | Jun 23, 2026 | 0001008886-26-000187 | View |
| Jun 25, 2026 | 4 | Jun 23, 2026 | 0001008886-26-000188 | View |
| Jun 25, 2026 | 4 | Jun 23, 2026 | 0001008886-26-000189 | View |
| Jun 12, 2026 | SCHEDULE 13D/A | — | 0001008886-26-000164 | View |
| Apr 28, 2026 | 8-K | Apr 28, 2026 | 0001437749-26-013641 | View |
| Apr 28, 2026 | 8-K | Apr 27, 2026 | 0001437749-26-013646 | View |
| Apr 20, 2026 | 8-K | Apr 15, 2026 | 0001437749-26-012850 | View |
| Mar 27, 2026 | SCHEDULE 13D/A | — | 0001008886-26-000087 | View |
| Mar 13, 2026 | 4 | Mar 12, 2026 | 0001008886-26-000076 | View |
| Mar 05, 2026 | 8-K | Mar 04, 2026 | 0001437749-26-006945 | View |