SEC Form 3 · accession 0000105132-26-000057
WD 40 CO · WDFC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Nicholas Daniel Giordano
Officer — VP, Corporate Controller & CAO
Period of report
Jun 29, 2026
Accepted (ET)
Jul 8, 2026 · 8:53 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000105132
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| COMMON STOCKF1 | holding | — | — | — | 340 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Amount reported includes: (i) 192 unvested restricted stock units, and (ii) 21 shares of restricted Common Stock received upon settlement of performance stock units.
Remarks
See attached Power of Attorney dated June 3, 2026.