NWPX Infrastructure, Inc. - NWPX
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: 47
Latest filed: Aug 18, 2026
| Form | Count |
|---|---|
| 4 | 32 |
| 144 | 7 |
| 8-K | 6 |
| SCHEDULE 13G/A | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 18, 2026 | 4 | Aug 17, 2026 | 0001437749-26-028333 | View |
| Aug 18, 2026 | 4 | Aug 17, 2026 | 0001437749-26-028336 | View |
| Aug 17, 2026 | 144 | — | 0001959173-26-006123 | View |
| Aug 11, 2026 | 4 | Aug 10, 2026 | 0001437749-26-027069 | View |
| Aug 11, 2026 | 4 | Aug 10, 2026 | 0001437749-26-027074 | View |
| Aug 10, 2026 | 144 | — | 0001950047-26-007893 | View |
| Aug 05, 2026 | 4 | Aug 04, 2026 | 0001437749-26-025970 | View |
| Aug 04, 2026 | 144 | — | 0001949846-26-000459 | View |
| Jul 29, 2026 | 8-K | Jul 29, 2026 | 0001437749-26-024881 | View |
| Jun 15, 2026 | 4 | Jun 10, 2026 | 0001437749-26-020639 | View |
| Jun 12, 2026 | 4 | Jun 10, 2026 | 0001437749-26-020468 | View |
| Jun 12, 2026 | 4 | Jun 10, 2026 | 0001437749-26-020470 | View |
| Jun 12, 2026 | 4 | Jun 10, 2026 | 0001437749-26-020472 | View |
| Jun 12, 2026 | 4 | Jun 10, 2026 | 0001437749-26-020475 | View |
| Jun 12, 2026 | 4 | Jun 12, 2026 | 0001437749-26-020483 | View |
| Jun 11, 2026 | 8-K | Jun 10, 2026 | 0001437749-26-020293 | View |
| Jun 10, 2026 | 8-K | Jun 10, 2026 | 0001437749-26-020086 | View |
| Apr 29, 2026 | 8-K | Apr 29, 2026 | 0001437749-26-013887 | View |
| Apr 27, 2026 | SCHEDULE 13G/A | — | 0000906304-26-000087 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001437749-26-011125 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001437749-26-011127 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001437749-26-011134 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001437749-26-011156 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001437749-26-011158 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001437749-26-011160 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001437749-26-011162 | View |
| Mar 31, 2026 | 4 | Mar 30, 2026 | 0001437749-26-010582 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001962 | View |
| Mar 23, 2026 | 4 | Mar 23, 2026 | 0001437749-26-009471 | View |
| Mar 23, 2026 | 4 | Mar 20, 2026 | 0001437749-26-009442 | View |
| Mar 23, 2026 | 4 | Mar 12, 2026 | 0001437749-26-009444 | View |
| Mar 17, 2026 | 4 | Mar 16, 2026 | 0001437749-26-008595 | View |
| Mar 17, 2026 | 4 | Mar 16, 2026 | 0001437749-26-008597 | View |
| Mar 17, 2026 | 8-K | Mar 11, 2026 | 0001437749-26-008601 | View |
| Mar 16, 2026 | 144 | — | 0001950047-26-002645 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001437749-26-008437 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001437749-26-008440 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001437749-26-008445 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001437749-26-008449 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001437749-26-008454 | View |
| Mar 16, 2026 | 4 | Mar 12, 2026 | 0001437749-26-008457 | View |
| Mar 12, 2026 | 144 | — | 0001957799-26-000032 | View |
| Mar 10, 2026 | 4 | Mar 09, 2026 | 0001437749-26-007549 | View |
| Mar 09, 2026 | 144 | — | 0001949846-26-000159 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0001437749-26-007159 | View |
| Mar 04, 2026 | 144 | — | 0001969171-26-000001 | View |
| Feb 25, 2026 | 8-K | Feb 25, 2026 | 0001437749-26-005605 | View |