WD-40 Company
Last updated September 27, 2026
Organization details
- Legal name
- WD-40 Company
- Ownership
- Public
- Status
- Active
- SIC code
- 2890 — Miscellaneous Chemical Products
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- SAN Diego
- Headquarters state / province
- California
- Headquarters country
- United States
- Fiscal year end
- August
- Ticker symbol
- WDFC
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000105132
- EIN
- 95-1797918
Board of directors
-
Anne Saunders · DirectorSince 2023
-
Cynthia Burks · DirectorSince 2023
-
Daniel T. Carter · DirectorSince 2023
-
David Pendarvis · DirectorSince 2023
-
Edward O. Magee Jr. · DirectorSince 2023
-
Eric Etchart · DirectorSince 2023
-
Graciela Monteagudo · DirectorSince 2023
-
Gregory A. Sandfort · DirectorSince 2023
-
Ken Allen Plunk · DirectorSince 2026
-
Lara L. Lee · DirectorSince 2023
-
Steven A. Brass · Director · President and CEOSince 2023
-
Trevor I. Mihalik · DirectorSince 2023
Chief executives
Steven A. Brass
· President and CEO
Dates unknown
Director election results
Annual meeting of December 10, 2025. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
98.1%
-
98.3%
-
98.9%
-
99.0%
-
99.0%
-
99.0%
-
99.0%
-
99.1%
-
99.1%
Board connections
4 of this board's directors also sit on 6 other boards.
- via Graciela Monteagudo
- via Eric Etchart
- via Gregory A. Sandfort
- via Eric Etchart
- via Cynthia Burks
- via Graciela Monteagudo
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $627,557
- 7 purchases by 6 insiders
- Sold, last 12 months
- $117,063
- 2 sales by 1 insider
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 13, 2026 | Olsem Patricia Q Officer (Division President, Americas) | Open-market sale | −200 | $234.72 | $46,944 |
| Aug 10, 2026 | Olsem Patricia Q Officer (Division President, Americas) | Open-market sale | −300 | $233.73 | $70,119 |
| Feb 18, 2026 | Ken Allen Plunk Director | Grant or award | +515 | — | — |
| Feb 5, 2026 | David Pendarvis Director | Open-market purchase | +424 | $247.15 | $104,792 |
| Dec 12, 2025 | Edward O. Magee Jr. Director | Grant or award | +612 | — | — |
| Dec 12, 2025 | Eric Etchart Director | Grant or award | +612 | — | — |
| Dec 12, 2025 | Daniel T. Carter Director | Grant or award | +612 | — | — |
| Dec 12, 2025 | David Pendarvis Director | Grant or award | +612 | — | — |
| Dec 12, 2025 | Lara L. Lee Director | Grant or award | +612 | — | — |
| Dec 12, 2025 | Anne Saunders Director | Grant or award | +612 | — | — |
| Dec 12, 2025 | Graciela Monteagudo Director | Grant or award | +612 | — | — |
| Dec 12, 2025 | Cynthia Burks Director | Grant or award | +612 | — | — |
| Dec 12, 2025 | Eric Etchart Director | Grant or award | +367 | — | — |
| Oct 30, 2025 | Eric Etchart Director | Open-market purchase | +500 | $194.02 | $97,010 |
| Oct 30, 2025 | David Pendarvis Director | Open-market purchase | +523 | $196.37 | $102,702 |
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