WD-40 Company (WDFC) Insider Trading
Over the last 6 months, 264 institutions increased and 254 reduced their position (13F).
Insider Activity
Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
May
Oct
Nov
Apr
Oct
Feb
Context3-month price +8.9%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Feb 19, 2026 | Plunk Ken Allendirector | Grant | 515 | — |
| Feb 6, 2026 | PENDARVIS DAVIDdirector | Buy | 424 | $247.15 |
| Dec 12, 2025 | Etchart Ericdirector | Grant | 612 | — |
| Dec 12, 2025 | Burks Cynthiadirector | Grant | 612 | — |
| Dec 12, 2025 | Magee Edward O Jrdirector | Grant | 612 | — |
| Dec 12, 2025 | Etchart Ericdirector | Grant | 367 | — |
| Dec 12, 2025 | CARTER DANIEL Tdirector | Grant | 612 | — |
| Dec 12, 2025 | Monteagudo Gracieladirector | Grant | 612 | — |
| Dec 12, 2025 | PENDARVIS DAVIDdirector | Grant | 612 | — |
| Dec 12, 2025 | Lee Lara Ldirector | Grant | 612 | — |
| Dec 12, 2025 | Saunders Annedirector | Grant | 612 | — |
| Oct 30, 2025 | Etchart Ericdirector | Buy | 500 | $194.02 |
| Oct 30, 2025 | PENDARVIS DAVIDdirector | Buy | 523 | $196.37 |
| Oct 29, 2025 | KIAMILEV PHENIX Q.officer: VP, GC & Chief Compliance Ofcr | Buy | 55 | $200.46 |
| Oct 29, 2025 | Olsem Patricia Qofficer: Division President, Americas | Tax | 401 | — |
| Oct 29, 2025 | HYZER SARA KATHLEENofficer: VP, Finance & CFO | Buy | 200 | $200.46 |
| Oct 29, 2025 | Brass Steven Adirector, officer: President and CEO | Buy | 362 | $200.46 |
| Oct 29, 2025 | NOBLE WILLIAM Bofficer: Group Managing Director | Tax | 258 | — |
| Oct 29, 2025 | NOBLE WILLIAM Bofficer: Group Managing Director | Tax | 316 | — |
| Oct 29, 2025 | Olsem Patricia Qofficer: Division President, Americas | Tax | 335 | — |
| Oct 28, 2025 | LINDEMAN JEFFREY Gofficer: VP, Chief People, Cult. & Cap. | Tax | 260 | — |
| Oct 28, 2025 | Brass Steven Adirector, officer: President and CEO | Tax | 1,972 | — |
| Oct 28, 2025 | HYZER SARA KATHLEENofficer: VP, Finance & CFO | Tax | 533 | — |
| Oct 28, 2025 | Brass Steven Adirector, officer: President and CEO | Tax | 2,380 | — |
| Oct 28, 2025 | KIAMILEV PHENIX Q.officer: VP, GC & Chief Compliance Ofcr | Tax | 294 | — |
| Oct 28, 2025 | KIAMILEV PHENIX Q.officer: VP, GC & Chief Compliance Ofcr | Tax | 267 | — |
| Oct 28, 2025 | HYZER SARA KATHLEENofficer: VP, Finance & CFO | Tax | 455 | — |
| Oct 28, 2025 | LINDEMAN JEFFREY Gofficer: VP, Chief People, Cult. & Cap. | Tax | 294 | — |
| Oct 27, 2025 | CARTER DANIEL Tdirector | Buy | 1,000 | $199.37 |
| Oct 10, 2025 | Olsem Patricia Qofficer: Division President, Americas | Grant | 1,011 | — |
Source: WDFC SEC Form 4 filings, latest Feb 19, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their WDFC positions over the last 6 months (SEC Form 13F).
Increased
264
New positions
99
Reduced
254
Sold out
85
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 2.0M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 2.0M | Feb 12, 2026 |
| VANGUARD GROUP INC | Increased | 1.7M | Jan 29, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 1.0M | May 8, 2026 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Increased | 634K | May 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 606K | May 15, 2026 |
| ALLIANCEBERNSTEIN L.P. | Reduced | 529K | Feb 17, 2026 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | 528K | Feb 13, 2026 |
| STATE STREET CORP | Increased | 526K | May 15, 2026 |
| STATE STREET CORP | Reduced | 520K | Feb 13, 2026 |
| ALLIANCEBERNSTEIN L.P. | Reduced | 470K | May 15, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 411K | May 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 407K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 405K | Feb 9, 2026 |
| MORGAN STANLEY | Reduced | 305K | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.