Insider Shareholders with Direct Ownership of Wd 40 CO (WDFC)
This section provides a comprehensive overview of the insiders with direct ownership of Wd 40 CO (WDFC). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
WD 40 CO Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
Garry O Ridge
Director |
33,047 | 64,847 | 64,719 $12.5 Million | 10 |
Oct 24, 2022
Reduced 2.05%
|
|
Jay Rembolt
VP, Finance, Treasurer & CFO |
8,208 | 5,568 | 44,126 $8.55 Million | 7 |
Oct 24, 2022
Reduced 0.6%
|
|
Steven A Brass
President and CEO |
39,385 | 11,839 | 33,761 $6.54 Million | 17 |
Oct 28, 2025
Added 1.06%
|
| 2,553 | 0 | 19,479 $3.77 Million | 4 |
Dec 12, 2023
Added 1.27%
|
|
|
Stanley Sewitch Jr
VP, Global Org. Dev. |
1,767 | 645 | 8,596 $1.67 Million | 2 |
Oct 28, 2020
Reduced 5.08%
|
| 4,246 | 0 | 8,370 $1.62 Million | 7 |
Oct 30, 2025
Added 5.64%
|
|
|
William B Noble
Group Managing Director |
4,814 | 6,070 | 8,097 $1.57 Million | 14 |
Oct 27, 2025
Reduced 3.76%
|
| 3,507 | 0 | 7,205 $1.4 Million | 6 |
Oct 27, 2025
Added 12.19%
|
|
|
Melissa Claassen
Director |
1,896 | 0 | 6,741 $1.31 Million | 3 |
Dec 13, 2022
Added 11.08%
|
|
Richard T Clampitt
VP, General Counsel |
3,967 | 5,136 | 6,734 $1.3 Million | 6 |
Oct 22, 2021
Reduced 3.21%
|
|
Geoffrey Holdsworth
Managing Director, Asia-Pac. |
3,644 | 7,107 | 6,061 $1.17 Million | 7 |
Oct 24, 2022
Reduced 30.44%
|
|
Sara Kathleen Hyzer
VP, Finance & CFO |
6,593 | 2,002 | 5,935 $1.15 Million | 10 |
Oct 28, 2025
Added 3.26%
|
| 3,565 | 0 | 5,862 $1.14 Million | 7 |
Oct 30, 2025
Added 8.19%
|
|
|
Patricia Q Olsem
Division President, Americas |
7,769 | 5,597 | 5,074 $982,833 | 12 |
Oct 27, 2025
Reduced 7.32%
|
|
Jeffrey G Lindeman
VP, Chief People, Cult. & Cap. |
5,832 | 1,388 | 4,900 $949,130 | 12 |
Oct 27, 2025
Reduced 5.66%
|
| 3,246 | 0 | 4,184 $810,440 | 5 |
Dec 12, 2024
Added 6.29%
|
|
|
Phenix Q. Kiamilev
VP, GC & Chief Compliance Ofcr |
3,228 | 223 | 3,544 $686,472 | 6 |
Oct 03, 2024
Added 2.9%
|
| 1,994 | 0 | 2,758 $534,224 | 5 |
Dec 12, 2024
Added 13.0%
|
|
| 1,898 | 0 | 2,268 $439,311 | 5 |
Dec 12, 2024
Added 15.37%
|
|
| 1,516 | 0 | 2,009 $389,143 | 3 |
Dec 12, 2024
Added 4.42%
|
|
| 1,630 | 0 | 1,898 $367,642 | 4 |
Dec 12, 2024
Added 17.84%
|
|
|
Rae Ann Partlo
VP, Corporate Controller |
1,511 | 541 | 1,872 $362,606 | 6 |
Oct 24, 2022
Reduced 3.06%
|
| 1,298 | 0 | 1,298 $251,422 | 3 |
Dec 12, 2024
Added 24.09%
|