Willdan Group, Inc. — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-Q
144
3
3/A
4
4/A
424B4
424B5
5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
EFFECT
FWP
S-1
S-1/A
S-3
S-3/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | — | 0001415889-24-016732 | Jun 13, 2024 | Jun 12, 2024 |
| 4 | — | 0001415889-24-016725 | Jun 13, 2024 | Jun 11, 2024 |
| 4 | — | 0001415889-24-016727 | Jun 13, 2024 | Jun 12, 2024 |
| 4 | — | 0001415889-24-016729 | Jun 13, 2024 | Jun 12, 2024 |
| 4 | — | 0001415889-24-016736 | Jun 13, 2024 | Jun 12, 2024 |
| 144 | — | 0001972362-24-000893 | Jun 12, 2024 | — |
| 144 | — | 0001972362-24-000901 | Jun 12, 2024 | — |
| 4 | — | 0001415889-24-016535 | Jun 12, 2024 | Jun 10, 2024 |
| 4 | — | 0001415889-24-016537 | Jun 12, 2024 | Jun 10, 2024 |
| 144 | — | 0001972362-24-000887 | Jun 11, 2024 | — |
| 144 | — | 0001972362-24-000883 | Jun 10, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001654954-24-007567 | Jun 10, 2024 | Jun 6, 2024 |
| 4 | — | 0001415889-24-014904 | May 30, 2024 | May 28, 2024 |
| 4 | — | 0001415889-24-014697 | May 28, 2024 | May 24, 2024 |
| 4 | — | 0001415889-24-014326 | May 23, 2024 | May 21, 2024 |
| 4 | — | 0001415889-24-014011 | May 21, 2024 | May 20, 2024 |
| 4 | — | 0001415889-24-013794 | May 20, 2024 | May 16, 2024 |
| 144 | — | 0001972362-24-000714 | May 16, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001654954-24-006531 | May 16, 2024 | May 14, 2024 |
| 4 | FORM 4 | 0001654954-24-006089 | May 13, 2024 | May 9, 2024 |
| 4 | FORM 4 | 0001654954-24-005786 | May 8, 2024 | May 6, 2024 |
| 10-Q | 10-Q | 0001558370-24-006577 | May 3, 2024 | Mar 29, 2024 |
| SC 13D/A | SC 13D/A | 0001654954-24-005572 | May 3, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001654954-24-005573 | May 3, 2024 | May 1, 2024 |
| 8-K | 8-K | 0001558370-24-006549 | May 2, 2024 | — |
| ARS | ARS | 0001558370-24-005372 | Apr 19, 2024 | Dec 29, 2023 |
| DEFA14A | DEFA14A | 0001558370-24-005370 | Apr 19, 2024 | — |
| DEF 14A | DEF 14A | 0001558370-24-005368 | Apr 19, 2024 | Jun 13, 2024 |
| 4 | — | 0001415889-24-010658 | Apr 10, 2024 | Mar 20, 2024 |
| 4 | FORM 4 | 0001654954-24-003864 | Mar 28, 2024 | Mar 26, 2024 |
| 4/A | PRIMARY DOCUMENT | 0001654954-24-003899 | Mar 28, 2024 | Mar 26, 2024 |
| 4 | — | 0001415889-24-009000 | Mar 22, 2024 | Mar 20, 2024 |
| 4 | — | 0001415889-24-009002 | Mar 22, 2024 | Mar 20, 2024 |
| 4 | — | 0001415889-24-009004 | Mar 22, 2024 | Mar 20, 2024 |
| EFFECT | — | 9999999995-24-000688 | Mar 19, 2024 | — |
| CORRESP | — | 0001104659-24-035023 | Mar 15, 2024 | — |
| UPLOAD | — | 0000000000-24-002836 | Mar 14, 2024 | — |
| 4 | — | 0001415889-24-007540 | Mar 11, 2024 | Mar 7, 2024 |
| 4 | — | 0001415889-24-007544 | Mar 11, 2024 | Mar 7, 2024 |
| 4 | — | 0001415889-24-007548 | Mar 11, 2024 | Mar 7, 2024 |
| 10-K | 10-K | 0001558370-24-002758 | Mar 8, 2024 | Dec 29, 2023 |
| S-3 | S-3 | 0001104659-24-032459 | Mar 8, 2024 | — |
| 8-K | 8-K | 0001558370-24-002742 | Mar 7, 2024 | Mar 5, 2024 |
| 8-K | 8-K | 0001558370-24-002729 | Mar 7, 2024 | — |
| 8-K | 8-K | 0001558370-24-002215 | Feb 29, 2024 | Feb 28, 2024 |
| SC 13G/A | SCHEDULE 13G | 0001102598-24-000008 | Feb 14, 2024 | — |
| SC 13G/A | — | 0001086364-24-005059 | Jan 29, 2024 | — |
| SC 13G/A | — | 0001398318-24-000004 | Jan 24, 2024 | — |
| 8-K | FORM 8-K | 0001104659-23-125397 | Dec 12, 2023 | Dec 8, 2023 |
| 10-Q | 10-Q | 0001558370-23-017486 | Nov 3, 2023 | Sep 29, 2023 |