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| Keyboard |
| WD 40 Co | |
|---|---|
| Ticker | WDFC |
| CIK # | 0000105132 |
| CUSIP | 929236107 |
| Sector | Life Sciences - Miscellaneous Chemical Products |
| Address | 1061 Cudahy Pl, San Diego, CA 92110 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0000105132] | 10-K | |
| [0000105132] | 10-Q | |
| [0000105132] | 3 | |
| [0000105132] | 4 | |
| [0000105132] | 5 | |
| [0000105132] | 8-K | |
| [0000105132] | SC 13G |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed | % Owned |
|---|---|---|---|
| Vanguard Capital Management LLC | WD 40 Co | [2026-04-30] | 0.0 |
| Vanguard Portfolio Management LLC | WD 40 Co | [2026-04-29] | 0.0 |
| BlackRock Inc | WD 40 Co | [2022-01-25] | 15.3 |
| APG Asset Management US Inc | WD 40 Co | [2020-02-04] | 5.3 |
| Neuberger Berman Group LLC | WD 40 Co | [2019-02-13] | 5.25 |
| William Blair Investment Management LLC | WD 40 Co | [2016-02-09] | 6.12 |
| Vaughan Nelson Investment Management LP | WD 40 Co | [2013-02-13] | 5.0 |
| Ridgeworth Capital Management Inc | WD 40 Co | [2013-02-12] | 6.5 |
| Vanguard Group Inc | WD 40 Co | [2012-02-10] | 5.26 |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Plunk Ken Allen
Common Stock
|
2026-02-18 | Grant | 515 | ||
|
Pendarvis David
Common Stock
|
2026-02-05 | Buy | 424 | $247.15 | 104,792 |
|
Lee Lara L
Common Stock
|
2025-12-12 | Grant | 612 | ||
|
Saunders Anne
Common Stock
|
2025-12-12 | Grant | 612 | ||
|
Etchart Eric
Common Stock
|
2025-12-12 | Grant | 612 | ||
|
Carter Daniel T
Common Stock
|
2025-12-12 | Grant | 612 | ||
|
Burks Cynthia
Common Stock
|
2025-12-12 | Grant | 612 | ||
|
Magee Edward O Jr
Common Stock
|
2025-12-12 | Grant | 612 | ||
|
Etchart Eric
Common Stock
|
2025-12-12 | Grant | 367 | ||
|
Monteagudo Graciela
Common Stock
|
2025-12-12 | Grant | 612 | ||
|
Pendarvis David
Common Stock
|
2025-12-12 | Grant | 612 | ||
|
Etchart Eric
Common Stock
|
2025-10-30 | Buy | 500 | $194.02 | 97,010 |
|
Pendarvis David
Common Stock
|
2025-10-30 | Buy | 523 | $196.37 | 102,702 |
|
Kiamilev Phenix Q
Common Stock
|
2025-10-28 | Buy | 55 | $200.46 | 11,025 |
|
Brass Steven A
Common Stock
|
2025-10-28 | Buy | 362 | $200.46 | 72,567 |
|
Hyzer Sara Kathleen
Common Stock
|
2025-10-28 | Buy | 200 | $200.46 | 40,092 |
|
Olsem Patricia Q
Common Stock
|
2025-10-27 | Tax withheld | 335 | ||
|
Brass Steven A
Common Stock
|
2025-10-27 | Tax withheld | 2,380 | ||
|
Hyzer Sara Kathleen
Common Stock
|
2025-10-27 | Tax withheld | 533 | ||
|
Lindeman Jeffrey G
Common Stock
|
2025-10-27 | Tax withheld | 260 | ||
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 380 | 11,568,466 |
| 2025-12-31 | 382 | 11,536,296 |
| 2025-09-30 | 375 | 11,520,008 |
| 2025-06-30 | 379 | 11,906,738 |
| 2025-03-31 | 379 | 11,848,835 |
| 2024-12-31 | 372 | 12,132,940 |
| 2024-09-30 | 365 | 12,673,630 |
| 2024-06-30 | 345 | 12,777,237 |
| 2024-03-31 | 358 | 12,972,535 |
| 2023-12-31 | 348 | 12,856,558 |
| 2023-09-30 | 309 | 12,318,909 |
| 2023-06-30 | 293 | 12,443,751 |