| 2026-07-30 | 10-Q | 10-Q filed 2026-07-30 by NWPX Infrastructure, Inc. |
| 2026-07-29 | 8-K | 8-K filed 2026-07-29 by NWPX Infrastructure, Inc. |
| 2026-06-11 | 8-K | 8-K filed 2026-06-11 by NWPX Infrastructure, Inc. |
| 2026-04-30 | 10-Q | 10-Q filed 2026-04-30 by NWPX Infrastructure, Inc. |
| 2026-04-29 | 8-K | 8-K filed 2026-04-29 by NWPX Infrastructure, Inc. |
| 2026-04-23 | DEF 14A | DEF 14A filed 2026-04-23 by NWPX Infrastructure, Inc. |
| 2026-03-17 | 8-K | 8-K filed 2026-03-17 by NWPX Infrastructure, Inc. |
| 2026-02-26 | 10-K | 10-K filed 2026-02-26 by NWPX Infrastructure, Inc. |
| 2026-02-25 | 8-K | 8-K filed 2026-02-25 by NWPX Infrastructure, Inc. |
| 2026-01-22 | 8-K | 8-K filed 2026-01-22 by NWPX Infrastructure, Inc. |
| 2025-12-16 | 8-K | 8-K filed 2025-12-16 by NWPX Infrastructure, Inc. |
| 2025-10-30 | 10-Q | 10-Q filed 2025-10-30 by NWPX Infrastructure, Inc. |
| 2025-10-29 | 8-K | 8-K filed 2025-10-29 by NWPX Infrastructure, Inc. |
| 2025-08-19 | 8-K | 8-K filed 2025-08-19 by NWPX Infrastructure, Inc. |
| 2025-08-08 | 10-Q | 10-Q filed 2025-08-08 by NWPX Infrastructure, Inc. |
| 2025-08-07 | 8-K | 8-K filed 2025-08-07 by NWPX Infrastructure, Inc. |
| 2025-06-13 | 8-K | 8-K filed 2025-06-13 by NWPX Infrastructure, Inc. |
| 2025-06-12 | 8-K | 8-K filed 2025-06-12 by NWPX Infrastructure, Inc. |
| 2025-06-06 | 8-K | 8-K filed 2025-06-06 by NWPX Infrastructure, Inc. |
| 2025-05-01 | 10-Q | 10-Q filed 2025-05-01 by NWPX Infrastructure, Inc. |
| 2025-04-30 | 8-K | 8-K filed 2025-04-30 by NWPX Infrastructure, Inc. |
| 2025-04-24 | DEF 14A | DEF 14A filed 2025-04-24 by NWPX Infrastructure, Inc. |
| 2025-04-02 | 8-K | 8-K filed 2025-04-02 by NWPX Infrastructure, Inc. |
| 2025-02-27 | 10-K | 10-K filed 2025-02-27 by NWPX Infrastructure, Inc. |
| 2025-02-26 | 8-K | 8-K filed 2025-02-26 by NWPX Infrastructure, Inc. |
| 2024-12-16 | 8-K | 8-K filed 2024-12-16 by NWPX Infrastructure, Inc. |
| 2024-10-31 | 10-Q | 10-Q filed 2024-10-31 by NWPX Infrastructure, Inc. |
| 2024-10-30 | 8-K | 8-K filed 2024-10-30 by NWPX Infrastructure, Inc. |
| 2024-08-01 | 10-Q | 10-Q filed 2024-08-01 by NWPX Infrastructure, Inc. |
| 2024-07-31 | 8-K | 8-K filed 2024-07-31 by NWPX Infrastructure, Inc. |