WDFC - CIK 0000105132
WD 40 CO has filed 1,515 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (813 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2014-10-28 | 2014-10-24 |
| Insider trade | 4 | 2014-10-27 | 2014-10-23 |
| Insider trade | 4 | 2014-10-23 | 2014-10-21 |
| Insider trade | 4 | 2014-10-23 | 2014-10-21 |
| Insider sale notice | 144 | 2014-10-23 | - |
| Insider trade | 4 | 2014-10-21 | 2014-10-17 |
| Annual report | 10-K | 2014-10-21 | 2014-08-31 |
| Major company event | 8-K | 2014-10-16 | 2014-10-16 |
| Insider trade | 4 | 2014-10-15 | 2014-10-13 |
| Insider trade | 4 | 2014-10-15 | 2014-10-13 |
| Insider trade | 4 | 2014-10-15 | 2014-10-13 |
| Insider trade | 4 | 2014-10-15 | 2014-10-13 |
| Insider trade | 4 | 2014-10-15 | 2014-10-13 |
| Insider trade | 4 | 2014-10-15 | 2014-10-13 |
| Insider trade | 4 | 2014-10-15 | 2014-10-13 |
| Insider trade | 4 | 2014-10-14 | 2014-10-13 |
| Annual insider summary | 5 | 2014-09-22 | 2014-08-31 |
| Annual insider summary | 5 | 2014-09-16 | 2014-08-31 |
| New insider ownership | 3 | 2014-09-11 | 2014-09-01 |
| New insider ownership | 3 | 2014-09-11 | 2014-09-01 |
| Annual insider summary | 5 | 2014-08-20 | 2013-08-31 |
| Insider sale notice | 144 | 2014-08-13 | - |
| Insider sale notice | 144 | 2014-08-12 | - |
| Insider sale notice | 144 | 2014-08-12 | - |
| Insider sale notice | 144 | 2014-08-12 | - |
| Insider trade | 4 | 2014-08-04 | 2014-08-01 |
| Insider sale notice | 144 | 2014-07-31 | - |
| Quarterly report | 10-Q | 2014-07-10 | 2014-05-31 |
| Major company event | 8-K | 2014-07-09 | 2014-07-09 |
| Quarterly report | 10-Q | 2014-04-09 | 2014-02-28 |
| Major company event | 8-K | 2014-04-08 | 2014-04-08 |
| Passive ownership stake (update) | SC 13G/A | 2014-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2014-02-13 | - |
| Insider trade | 4 | 2014-02-12 | 2014-02-11 |
| Passive ownership stake (update) | SC 13G/A | 2014-02-12 | - |
| Insider sale notice | 144 | 2014-02-10 | - |
| Passive ownership stake (update) | SC 13G/A | 2014-02-06 | - |
| Passive ownership stake (update) | SC 13G/A | 2014-01-31 | - |
| Passive ownership stake (update) | SC 13G/A | 2014-01-13 | - |
| Quarterly report | 10-Q | 2014-01-09 | 2013-11-30 |
| Major company event | 8-K | 2014-01-08 | 2014-01-08 |
| Major company event | 8-K | 2013-12-16 | 2013-12-16 |
| Insider trade | 4 | 2013-12-12 | 2013-12-10 |
| Insider trade | 4 | 2013-12-12 | 2013-12-10 |
| Insider trade | 4 | 2013-12-12 | 2013-12-10 |
| Insider trade | 4 | 2013-12-12 | 2013-12-10 |
| Insider trade | 4 | 2013-12-12 | 2013-12-10 |
| Insider trade | 4 | 2013-12-12 | 2013-12-10 |
| Insider trade | 4 | 2013-12-12 | 2013-12-10 |
| Annual report to shareholders | ARS | 2013-11-01 | 2013-08-31 |