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: 15
Latest filed: Apr 28, 2026
| Form | Count |
|---|---|
| 4 | 8 |
| 8-K | 5 |
| SCHEDULE 13D/A | 1 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| 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 |
| Feb 19, 2026 | 4 | Feb 17, 2026 | 0001008886-26-000043 | View |
| Feb 17, 2026 | 4 | Jan 22, 2026 | 0001008886-26-000040 | View |
| Feb 17, 2026 | 4 | Jan 22, 2026 | 0001008886-26-000041 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0001398344-26-003104 | View |
| Feb 03, 2026 | 8-K | Feb 03, 2026 | 0001437749-26-002726 | View |
| Jan 26, 2026 | 4 | Dec 29, 2025 | 0001008886-26-000015 | View |
| Jan 16, 2026 | 4 | Jan 05, 2026 | 0001008886-26-000012 | View |
| Jan 07, 2026 | 4 | Jan 05, 2026 | 0001008886-26-000008 | View |
| Dec 17, 2025 | 4 | Dec 15, 2025 | 0001008886-25-000321 | View |