# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000105132-25-000067
Filing Date
2025-10-27
Accepted
2025-10-27 16:12:49
Documents
117
Period of Report
2025-08-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | wdfc-20250831.htm iXBRL | 10-K | 1793208
2 | EX-10.B | wdfc-20250831xex10_b.htm | EX-10.B | 37138
3 | EX-10.K | wdfc-20250831xex10_k.htm | EX-10.K | 32017
4 | EX-10.L | wdfc-20250831xex10_l.htm | EX-10.L | 56354
5 | EX-10.M | wdfc-20250831xex10_m.htm | EX-10.M | 39838
6 | EX-21 | wdfc-20250831xex21.htm | EX-21 | 14720
7 | EX-23 | wdfc-20250831xex23.htm | EX-23 | 2436
8 | EX-31.A | wdfc-20250831xex31_a.htm | EX-31.A | 9523
9 | EX-31.B | wdfc-20250831xex31_b.htm | EX-31.B | 9788
10 | EX-32.A | wdfc-20250831xex32_a.htm | EX-32.A | 4481
11 | EX-32.B | wdfc-20250831xex32_b.htm | EX-32.B | 4594
17 |  | wdfc-20250831_g1.jpg | GRAPHIC | 31226
| Complete submission text file | 0000105132-25-000067.txt |  | 10382208

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | wdfc-20250831.xsd | EX-101.SCH | 66784
13 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | wdfc-20250831_cal.xml | EX-101.CAL | 115731
14 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | wdfc-20250831_def.xml | EX-101.DEF | 311937
15 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | wdfc-20250831_lab.xml | EX-101.LAB | 826134
16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | wdfc-20250831_pre.xml | EX-101.PRE | 622155
120 | EXTRACTED XBRL INSTANCE DOCUMENT | wdfc-20250831_htm.xml | XML | 1479076

Mailing Address 9715 BUSINESSPARK AVENUE SAN DIEGO CA 92131
Business Address 9715 BUSINESSPARK AVENUE SAN DIEGO CA 92131 6192751400
WD 40 CO (Filer) CIK: 0000105132 (see all company filings)

EIN.: 951797918 | State of Incorp.: DE | Fiscal Year End: 0831
Type: 10-K | Act: 34 | File No.: 000-06936 | Film No.: 251420033
SIC: 2890 Miscellaneous Chemical Products
(CF Office: 08 Industrial Applications and Services)