# Filing Detail

Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001558370-24-005368
Filing Date
2024-04-19
Accepted
2024-04-19 16:17:21
Documents
49
Period of Report
2024-06-13

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEF 14A | wldn-20240613xdef14a.htm iXBRL | DEF 14A | 2500671
2 | GRAPHIC | wldn-20240613xdef14a_a002.jpg | GRAPHIC | 7158
3 | GRAPHIC | wldn-20240613xdef14a_a003.jpg | GRAPHIC | 84080
4 | GRAPHIC | wldn-20240613xdef14a_a004.jpg | GRAPHIC | 5035
5 | GRAPHIC | wldn-20240613xdef14a_a005.jpg | GRAPHIC | 10815
6 | GRAPHIC | wldn-20240613xdef14a_a006.jpg | GRAPHIC | 2447
7 | GRAPHIC | wldn-20240613xdef14a_a007.jpg | GRAPHIC | 4152
8 | GRAPHIC | wldn-20240613xdef14a_a008.jpg | GRAPHIC | 2378
9 | GRAPHIC | wldn-20240613xdef14a_a009.jpg | GRAPHIC | 25841
10 | GRAPHIC | wldn-20240613xdef14a_a010.jpg | GRAPHIC | 25232
11 | GRAPHIC | wldn-20240613xdef14a_a011.jpg | GRAPHIC | 99948
12 | GRAPHIC | wldn-20240613xdef14a_a012.jpg | GRAPHIC | 53570
13 | GRAPHIC | wldn-20240613xdef14a_a013.jpg | GRAPHIC | 1467
14 | GRAPHIC | wldn-20240613xdef14a_a014.jpg | GRAPHIC | 1524
15 | GRAPHIC | wldn-20240613xdef14a_a015.jpg | GRAPHIC | 1465
16 | GRAPHIC | wldn-20240613xdef14a_a016.gif | GRAPHIC | 516
17 | GRAPHIC | wldn-20240613xdef14a_a022.jpg | GRAPHIC | 1478
18 | GRAPHIC | wldn-20240613xdef14a_a023.jpg | GRAPHIC | 1484
19 | GRAPHIC | wldn-20240613xdef14a_a030.jpg | GRAPHIC | 113878
20 | GRAPHIC | wldn-20240613xdef14a_a031.jpg | GRAPHIC | 23818
21 | GRAPHIC | wldn-20240613xdef14a_a032.jpg | GRAPHIC | 59368
22 | GRAPHIC | wldn-20240613xdef14a_a033.jpg | GRAPHIC | 8165
23 | GRAPHIC | wldn-20240613xdef14a_a034.jpg | GRAPHIC | 9160
24 | GRAPHIC | wldn-20240613xdef14a_a035.jpg | GRAPHIC | 7984
25 | GRAPHIC | wldn-20240613xdef14a_a036.jpg | GRAPHIC | 7750
26 | GRAPHIC | wldn-20240613xdef14a_a037.jpg | GRAPHIC | 7405
27 | GRAPHIC | wldn-20240613xdef14a_a038.jpg | GRAPHIC | 9328
28 | GRAPHIC | wldn-20240613xdef14a_a039.jpg | GRAPHIC | 2943
29 | GRAPHIC | wldn-20240613xdef14a_a040.jpg | GRAPHIC | 73357
30 | GRAPHIC | wldn-20240613xdef14a_a041.jpg | GRAPHIC | 17613
31 | GRAPHIC | wldn-20240613xdef14a_a042.jpg | GRAPHIC | 22434
32 | GRAPHIC | wldn-20240613xdef14a_a043.jpg | GRAPHIC | 57065
33 | GRAPHIC | wldn-20240613xdef14a_a044.jpg | GRAPHIC | 49738
34 | GRAPHIC | wldn-20240613xdef14a_a045.jpg | GRAPHIC | 50765
35 | GRAPHIC | wldn-20240613xdef14a_bg001.jpg | GRAPHIC | 205982
36 | GRAPHIC | wldn-20240613xdef14a_bg002.jpg | GRAPHIC | 196482
| Complete submission text file | 0001558370-24-005368.txt |  | 7233680

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
37 | EX-101.SCH | wldn-20240613.xsd | EX-101.SCH | 6822
38 | EX-101.DEF | wldn-20240613_def.xml | EX-101.DEF | 9208
39 | EX-101.LAB | wldn-20240613_lab.xml | EX-101.LAB | 11107
40 | EX-101.PRE | wldn-20240613_pre.xml | EX-101.PRE | 5823
52 | EXTRACTED XBRL INSTANCE DOCUMENT | wldn-20240613xdef14a_htm.xml | XML | 581651

Mailing Address 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806
Business Address 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806 800-424-9144
Willdan Group, Inc. (Filer) CIK: 0001370450 (see all company filings)

EIN.: 141951112 | State of Incorp.: DE | Fiscal Year End: 1229
Type: DEF 14A | Act: 34 | File No.: 001-33076 | Film No.: 24857984
SIC: 8711 Services-Engineering Services
(CF Office: 07 Trade & Services)