# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-22-016314
Filing Date
2022-11-04
Accepted
2022-11-03 19:22:43
Documents
91
Period of Report
2022-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | wldn-20220930x10q.htm iXBRL | 10-Q | 2596958
2 | EX-10.1 | wldn-20220930xex10d1.htm | EX-10.1 | 144914
3 | EX-31.1 | wldn-20220930xex31d1.htm | EX-31.1 | 11148
4 | EX-31.2 | wldn-20220930xex31d2.htm | EX-31.2 | 13877
5 | EX-32.1 | wldn-20220930xex32d1.htm | EX-32.1 | 13057
| Complete submission text file | 0001558370-22-016314.txt |  | 10406956

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | EX-101.SCH | wldn-20220930.xsd | EX-101.SCH | 60539
7 | EX-101.CAL | wldn-20220930_cal.xml | EX-101.CAL | 76458
8 | EX-101.DEF | wldn-20220930_def.xml | EX-101.DEF | 200133
9 | EX-101.LAB | wldn-20220930_lab.xml | EX-101.LAB | 511908
10 | EX-101.PRE | wldn-20220930_pre.xml | EX-101.PRE | 401970
85 | EXTRACTED XBRL INSTANCE DOCUMENT | wldn-20220930x10q_htm.xml | XML | 2157375

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: 1230
Type: 10-Q | Act: 34 | File No.: 001-33076 | Film No.: 221359761
SIC: 8711 Services-Engineering Services