Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| WDFC | Olsem Patricia Q | Division President, Americas | 10/26/2026 | Steuer-Abgabe | — | 332 | — | Form 4 |
| WDFC | Brass Steven A | CEO and President | 10/26/2026 | Steuer-Abgabe | — | 3,101 | — | Form 4 |
| WDFC | Kiamilev Phenix Q. | VP, GC & Chief Compliance Ofcr | 10/26/2026 | Steuer-Abgabe | — | 293 | — | Form 4 |
| WDFC | Lindeman Jeffrey G | VP, Chief People, Cult. & Cap. | 10/26/2026 | Steuer-Abgabe | — | 269 | — | Form 4 |
| WDFC | Cloez Christophe Paul | Managing Director, EIMEA | 10/26/2026 | Steuer-Abgabe | — | 183 | — | Form 4 |
| WDFC | Hyzer Sara Kathleen | VP, Finance & CFO | 10/26/2026 | Steuer-Abgabe | — | 693 | — | Form 4 |
| WDFC | Giordano Nicholas Daniel | VP, Corporate Controller & CAO | 10/26/2026 | Steuer-Abgabe | — | 34 | — | Form 4 |
| WDFC | Giordano Nicholas Daniel | VP, Corporate Controller & CAO | 10/08/2026 | Zuteilung | — | 257 | — | Form 4 |
| WDFC | Brass Steven A | CEO and President | 10/08/2026 | Zuteilung | — | 9,808 | — | Form 4 |
| WDFC | Cloez Christophe Paul | Managing Director, EIMEA | 10/08/2026 | Zuteilung | — | 1,103 | — | Form 4 |
| WDFC | Olsem Patricia Q | Division President, Americas | 10/08/2026 | Zuteilung | — | 1,054 | — | Form 4 |
| WDFC | Hyzer Sara Kathleen | VP, Finance & CFO | 10/08/2026 | Zuteilung | — | 1,961 | — | Form 4 |
| WDFC | Lindeman Jeffrey G | VP, Chief People, Cult. & Cap. | 10/08/2026 | Zuteilung | — | 1,005 | — | Form 4 |
| WDFC | Kiamilev Phenix Q. | VP, GC & Chief Compliance Ofcr | 10/08/2026 | Zuteilung | — | 1,103 | — | Form 4 |
| WDFC | Olsem Patricia Q | Division President, Americas | 08/13/2026 | Verkauf | 234.72 | 200 | 46,944 | Form 4 |
| WDFC | Olsem Patricia Q | Division President, Americas | 08/10/2026 | Verkauf | 233.73 | 300 | 70,119 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).