Willdan Group, Inc.
WLDNNasdaqCIK 1370450IndustrialsFiscal year ends Jan 1
Reports and events: 229 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-09-2316:32 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-26-110002 |
| 2026-08-0718:43 ET | 10-Q | Quarterly reportPeriod 2026-07-03 | 0001104659-26-092196 |
| 2026-08-0616:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-092028 |
| 2026-06-1816:39 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001104659-26-075795 |
| 2026-05-0818:39 ET | 10-Q | Quarterly reportPeriod 2026-04-03 | 0001104659-26-057350 |
| 2026-05-0716:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-057151 |
| 2026-04-2416:25 ET | DEF 14A | Proxy statementPeriod 2026-06-17 | 0001104659-26-048621 |
| 2026-02-2718:40 ET | 10-K | Annual reportPeriod 2026-01-02 | 0001104659-26-020767 |
| 2026-02-2616:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-020502 |
| 2025-11-0718:48 ET | 10-Q | Quarterly reportPeriod 2025-10-03 | 0001104659-25-107945 |
| 2025-11-0616:25 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-107776 |
| 2025-08-0818:43 ET | 10-Q | Quarterly reportPeriod 2025-07-04 | 0001558370-25-010820 |
| 2025-08-0716:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-25-010784 |
| 2025-06-1316:57 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001558370-25-008623 |
| 2025-05-0918:39 ET | 10-Q | Quarterly reportPeriod 2025-04-04 | 0001558370-25-007025 |
| 2025-05-0816:17 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-25-006982 |
| 2025-04-1816:09 ET | DEF 14A | Proxy statementPeriod 2025-06-12 | 0001558370-25-005014 |
| 2025-03-0718:37 ET | 10-K | Annual reportPeriod 2024-12-27 | 0001558370-25-002429 |
| 2025-03-0616:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-25-002394 |
| 2024-11-1817:47 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001558370-24-015826 |
| 2024-11-0118:47 ET | 10-Q | Quarterly reportPeriod 2024-09-27 | 0001558370-24-014072 |
| 2024-10-3116:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-24-014057 |
| 2024-08-0218:39 ET | 10-Q | Quarterly reportPeriod 2024-06-28 | 0001558370-24-010633 |
| 2024-08-0116:13 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-24-010603 |
| 2024-07-1106:01 ET | SC 13D/A | Ownership report, active investor, amended | 0001654954-24-008799 |
| 2024-06-1416:35 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001558370-24-009208 |
| 2024-05-0318:38 ET | SC 13D/A | Ownership report, active investor, amended | 0001654954-24-005572 |
| 2024-05-0318:38 ET | 10-Q | Quarterly reportPeriod 2024-03-29 | 0001558370-24-006577 |
| 2024-05-0216:17 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-24-006549 |
| 2024-04-1916:17 ET | DEF 14A | Proxy statementPeriod 2024-06-13 | 0001558370-24-005368 |
| 2024-03-0818:58 ET | 10-K | Annual reportPeriod 2023-12-29 | 0001558370-24-002758 |
| 2024-03-0717:02 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-24-002742 |
| 2024-03-0716:17 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-24-002729 |
| 2024-02-2917:30 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001558370-24-002215 |
| 2023-12-1216:45 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-23-125397 |
| 2023-11-0318:46 ET | 10-Q | Quarterly reportPeriod 2023-09-29 | 0001558370-23-017486 |
| 2023-11-0216:18 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-23-017427 |
| 2023-10-0518:49 ET | 8-K | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 3.03 Change to security holders’ rights; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-23-016247 |
| 2023-08-0418:47 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0001558370-23-013281 |
| 2023-08-0316:17 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-23-013238 |
| 2023-07-1216:52 ET | 8-K | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001558370-23-011834 |
| 2023-06-0916:37 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001558370-23-010955 |
| 2023-06-0606:17 ET | SC 13D | Ownership report, active investor | 0001654954-23-007663 |
| 2023-05-0518:38 ET | 10-Q | Quarterly reportPeriod 2023-03-31 | 0001558370-23-008172 |
| 2023-05-0416:10 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-23-008107 |
| 2023-04-2116:30 ET | DEF 14A | Proxy statement | 0001558370-23-006443 |
| 2023-03-1019:11 ET | 10-K | Annual reportPeriod 2022-12-30 | 0001558370-23-003367 |
| 2023-03-0916:20 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-23-003324 |
| 2023-01-2418:26 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001558370-23-000430 |
| 2022-11-0419:22 ET | 10-Q | Quarterly reportPeriod 2022-09-30 | 0001558370-22-016314 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:12 ET. Listed shows no prices and gives no investment advice.