Insider Transactions Reported by 23 Insiders of WD 40 CO

Symbol
WDFC on Nasdaq
Location
San Diego, CA

Insiders trading volume in the past year

WD 40 CO executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
GARRY O. RIDGE Director, Chairman of the Board $15,438,200 24 Oct 2022
JAY REMBOLT VP, Finance, Treasurer & CFO $8,825,200 24 Oct 2022
Steven A. Brass President and CEO, Director $6,767,730 +$72,567 +1.1% 28 Oct 2025
GREGORY A. SANDFORT Director $3,895,800 12 Dec 2023
Eric Etchart Director $1,850,915 +$97,010 +5.5% 12 Dec 2025
DAVID PENDARVIS Director $1,704,840 +$207,493 +14% 05 Feb 2026
WILLIAM B. NOBLE Group Managing Director $1,599,967 27 Oct 2025
Patricia Q. Olsem Division President, Americas $1,578,428 27 Oct 2025
DANIEL T. CARTER Director $1,547,609 +$199,370 +15% 12 Dec 2025
MELISSA CLAASSEN Director $1,348,200 13 Dec 2022
Richard T. Clampitt VP, General Counsel $1,346,800 20 Oct 2021
GEOFFREY HOLDSWORTH Managing Director, Asia-Pac. $1,212,200 24 Oct 2022
TREVOR I. MIHALIK Director $1,212,105 12 Dec 2024
SARA KATHLEEN HYZER VP, Finance & CFO $1,189,730 +$97,136 +8.9% 28 Oct 2025
JEFFREY G. LINDEMAN VP, Chief People, Cult. & Cap. $968,240 27 Oct 2025
PHENIX Q. KIAMILEV VP, GC & Chief Compliance Ofcr $862,579 +$11,025 +1.3% 28 Oct 2025
Anne Saunders Director $665,806 12 Dec 2025
Graciela Monteagudo Director $568,796 12 Dec 2025
Edward O. Magee Jr Director $517,321 12 Dec 2025
Lara L. Lee Director $495,543 12 Dec 2025
Cynthia Burks Director $376,755 12 Dec 2025
RAE ANN PARTLO VP, Corporate Controller $374,400 24 Oct 2022
Ken Allen Plunk Director $112,882 18 Feb 2026

Recent Insider Transactions by Companies or Individuals for WD 40 CO

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.