WD 40 Co SEC filings WDFC
WD 40 Co has 1,000 filings in SEC EDGAR's recent list, going back to Oct 18, 2010. Its latest annual report, Form ARS, was filed on Oct 30, 2026 for the period ended Aug 31, 2026. The latest quarterly report (Form 10-Q) was filed on Jul 9, 2026, covering the quarter ended May 31, 2026. The most recent current report (Form 8-K) was filed on Oct 21, 2026 (results of operations). The company's fiscal year ends on August 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Oct 30, 2026 | — |
| DEF 14A | Proxy statement | Oct 30, 2026 | Dec 11, 2026 |
| DEFA14A | Additional proxy material | Oct 31, 2025 | — |
| DEF 14A | Proxy statement | Oct 31, 2025 | Dec 12, 2025 |
| DEFA14A | Additional proxy material | Nov 8, 2024 | — |
| DEF 14A | Proxy statement | Nov 8, 2024 | Dec 12, 2024 |
| DEFA14A | Additional proxy material | Nov 2, 2023 | — |
| DEF 14A | Proxy statement | Nov 2, 2023 | Dec 12, 2023 |
| DEFA14A | Additional proxy material | Nov 2, 2022 | — |
| DEF 14A | Proxy statement | Nov 2, 2022 | Dec 13, 2022 |
| DEFA14A | Additional proxy material | Nov 3, 2021 | — |
| DEF 14A | Proxy statement | Nov 3, 2021 | Nov 3, 2021 |
| DEFA14A | Additional proxy material | Oct 29, 2020 | — |
| DEF 14A | Proxy statement | Oct 29, 2020 | Oct 29, 2020 |
| DEFA14A | Additional proxy material | Oct 31, 2019 | — |
| DEF 14A | Proxy statement | Oct 31, 2019 | Oct 31, 2019 |
| DEFA14A | Additional proxy material | Oct 31, 2018 | — |
| DEF 14A | Proxy statement | Oct 31, 2018 | Oct 31, 2018 |
| DEFA14A | Additional proxy material | Nov 2, 2017 | — |
| DEF 14A | Proxy statement | Nov 2, 2017 | Nov 2, 2017 |
| DEFA14A | Additional proxy material | Nov 3, 2016 | — |
| DEF 14A | Proxy statement | Nov 3, 2016 | Nov 3, 2016 |
| DEFA14A | Additional proxy material | Oct 29, 2015 | — |
| DEF 14A | Proxy statement | Oct 29, 2015 | Oct 29, 2015 |
| DEFA14A | Additional proxy material | Oct 30, 2014 | — |
| DEF 14A | Proxy statement | Oct 30, 2014 | Oct 30, 2014 |
| DEFA14A | Additional proxy material | Oct 31, 2013 | — |
| DEF 14A | Proxy statement | Oct 31, 2013 | Dec 10, 2013 |
| DEFA14A | Additional proxy material | Nov 1, 2012 | — |
| DEF 14A | Proxy statement | Nov 1, 2012 | Dec 11, 2012 |
| DEFA14A | Additional proxy material | Nov 2, 2011 | — |
| DEF 14A | Proxy statement | Nov 2, 2011 | Dec 13, 2011 |
| DEFA14A | Additional proxy material | Nov 2, 2010 | — |
| DEF 14A | Proxy statement | Nov 2, 2010 | Dec 14, 2010 |
Showing 34 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Miscellaneous Chemical Products (SIC 2890)
- Listed as
- WDFC (Nasdaq)
- Fiscal year ends
- August 31
- Incorporated in
- DE
- Headquarters
- San Diego, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 105132
Other Miscellaneous Chemical Products companies
- Element Solutions Inc ESI
- Cabot Corp CBT
- Flotek Industries INC/CN/ FTK
- Orion S.A. OEC
- ASP Isotopes Inc. ASPI
- Arq, Inc. ARQ
- Flexible Solutions International Inc FSI
- Zentek Ltd. ZTEKF
Source: SEC EDGAR filings. This is company-reported data, not investment advice.