WD 40 CO — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Magee Edward O Jr | — | Award / Grant | 612 | — | — | 2,613 | Dec 12, 2025 |
| Etchart Eric | — | Award / Grant | 612 | — | — | 8,982 | Dec 12, 2025 |
| CARTER DANIEL T | — | Award / Grant | 612 | — | — | 7,817 | Dec 12, 2025 |
| PENDARVIS DAVID | — | Award / Grant | 612 | — | — | 6,474 | Dec 12, 2025 |
| Lee Lara L | — | Award / Grant | 612 | — | — | 2,503 | Dec 12, 2025 |
| Saunders Anne | — | Award / Grant | 612 | — | — | 3,363 | Dec 12, 2025 |
| Monteagudo Graciela | — | Award / Grant | 612 | — | — | 2,873 | Dec 12, 2025 |
| Burks Cynthia | — | Award / Grant | 612 | — | — | 1,903 | Dec 12, 2025 |
| Etchart Eric | — | Purchase | 500 | $194.02 | $97,010 | 8,370 | Oct 30, 2025 |
| PENDARVIS DAVID | — | Purchase | 523 | $196.37 | $102,702 | 5,862 | Oct 30, 2025 |
| KIAMILEV PHENIX Q. | VP, GC & Chief Compliance Ofcr | Purchase | 55 | $200.46 | $11,025 | 4,303 | Oct 28, 2025 |
| Brass Steven A | President and CEO | Purchase | 362 | $200.46 | $72,567 | 33,761 | Oct 28, 2025 |
| HYZER SARA KATHLEEN | VP, Finance & CFO | Purchase | 200 | $200.46 | $40,092 | 5,935 | Oct 28, 2025 |
| Olsem Patricia Q | Division President, Americas | Tax Withholding | 401 | — | — | 5,074 | Oct 27, 2025 |
| NOBLE WILLIAM B | Group Managing Director | Tax Withholding | 316 | — | — | 8,097 | Oct 27, 2025 |
| LINDEMAN JEFFREY G | VP, Chief People, Cult. & Cap. | Tax Withholding | 294 | — | — | 4,900 | Oct 27, 2025 |
| KIAMILEV PHENIX Q. | VP, GC & Chief Compliance Ofcr | Tax Withholding | 294 | — | — | 4,248 | Oct 27, 2025 |
| HYZER SARA KATHLEEN | VP, Finance & CFO | Tax Withholding | 455 | — | — | 5,735 | Oct 27, 2025 |
| Brass Steven A | President and CEO | Tax Withholding | 2,380 | — | — | 35,371 | Oct 27, 2025 |
| CARTER DANIEL T | — | Purchase | 1,000 | $199.37 | $199,370 | 7,205 | Oct 27, 2025 |
| Olsem Patricia Q | Division President, Americas | Award / Grant | 1,011 | — | — | 2,330 | Oct 9, 2025 |
| LINDEMAN JEFFREY G | VP, Chief People, Cult. & Cap. | Award / Grant | 821 | — | — | 5,454 | Oct 9, 2025 |
| KIAMILEV PHENIX Q. | VP, GC & Chief Compliance Ofcr | Award / Grant | 821 | — | — | 4,809 | Oct 9, 2025 |
| HYZER SARA KATHLEEN | VP, Finance & CFO | Award / Grant | 895 | — | — | 6,723 | Oct 9, 2025 |
| Brass Steven A | President and CEO | Award / Grant | 3,883 | — | — | 37,751 | Oct 9, 2025 |
| HYZER SARA KATHLEEN | VP, Finance & CFO | Purchase | 256 | $222.83 | $57,044 | 4,072 | Apr 11, 2025 |
| Saunders Anne | — | Award / Grant | 412 | — | — | 2,758 | Dec 12, 2024 |
| PENDARVIS DAVID | — | Award / Grant | 412 | — | — | 5,346 | Dec 12, 2024 |
| Etchart Eric | — | Award / Grant | 281 | — | — | 7,882 | Dec 12, 2024 |
| Magee Edward O Jr | — | Award / Grant | 93 | — | — | 2,009 | Dec 12, 2024 |
| Monteagudo Graciela | — | Award / Grant | 412 | — | — | 2,268 | Dec 12, 2024 |
| Lee Lara L | — | Award / Grant | 412 | — | — | 1,898 | Dec 12, 2024 |
| Burks Cynthia | — | Award / Grant | 412 | — | — | 1,298 | Dec 12, 2024 |
| CARTER DANIEL T | — | Award / Grant | 412 | — | — | 6,212 | Dec 12, 2024 |
| MIHALIK TREVOR I | — | Award / Grant | 412 | — | — | 3,903 | Dec 12, 2024 |
| NOBLE WILLIAM B | Group Managing Director | Sale | 1,000 | $289.70 | $289,700 | 7,999 | Nov 13, 2024 |
| Olsem Patricia Q | Division President, Americas | Tax Withholding | 333 | — | — | 5,274 | Oct 22, 2024 |
| HYZER SARA KATHLEEN | VP, Finance & CFO | Tax Withholding | 344 | — | — | 3,887 | Oct 22, 2024 |
| NOBLE WILLIAM B | Group Managing Director, EIMEA | Tax Withholding | 204 | — | — | 9,870 | Oct 22, 2024 |
| KIAMILEV PHENIX Q. | VP, General Counsel & Corp Sec | Tax Withholding | 38 | — | — | 3,013 | Oct 22, 2024 |
| LINDEMAN JEFFREY G | VP, Chief People, Cult. & Cap. | Tax Withholding | 45 | — | — | 3,779 | Oct 22, 2024 |
| Brass Steven A | President and CEO | Tax Withholding | 1,672 | — | — | 27,361 | Oct 22, 2024 |
| LINDEMAN JEFFREY G | VP, Chief People, Cult. & Cap. | Award / Grant | 390 | — | — | 4,100 | Oct 3, 2024 |
| Brass Steven A | President and CEO | Award / Grant | 2,086 | — | — | 28,520 | Oct 3, 2024 |
| KIAMILEV PHENIX Q. | VP, General Counsel & Corp Sec | Award / Grant | 106 | — | — | 3,544 | Oct 3, 2024 |
| HYZER SARA KATHLEEN | VP, Finance & CFO | Award / Grant | 144 | — | — | 4,660 | Oct 3, 2024 |
| NOBLE WILLIAM B | Group Managing Director, EIMEA | Award / Grant | 434 | — | — | 10,168 | Oct 3, 2024 |
| Olsem Patricia Q | Division President, Americas | Award / Grant | 765 | — | — | 5,607 | Oct 3, 2024 |
| HYZER SARA KATHLEEN | VP, Finance & CFO | Purchase | 213 | $232.83 | $49,593 | 2,676 | May 9, 2024 |
| Brass Steven A | President and CEO | Purchase | 432 | $232.22 | $100,319 | 20,547 | Apr 16, 2024 |