WD 40 CO (WDFC)
$217.17-$1.75 (-0.80%) Today
Latest WDFC Insider Trades
Patricia Q. Olsem - Officer
Patricia Q. Olsem - OfficerPatricia Q. Olsem - Officer
Sara Kathleen Hyzer - Officer
Steven A. Brass - OfficerWD-40 Co is a global marketing organization focused on developing and selling products that solve maintenance and cleaning problems internationally. It offers two product groups: maintenance products, including the flagship WD-40 Multi-Use Product, which serves as a lubricant, rust preventative, penetrant, and moisture displacer, marketed globally; and homecare and cleaning products, mainly sold in North America, the UK, and Australia. The company distributes its products through hardware stores, automotive parts outlets, industrial suppliers, mass retailers, online platforms, and specialty retailers across the Americas, EIMEA, and Asia-Pacific, with the majority of revenue generated in the Americas.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 2 | 500 | $117K |
44 Form 4 filings on record, the earliest from Oct 7, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Patricia Q. Olsem - Officer | Open-market sale | Common Stock | 200 | $234.72 | $47K | |
| Patricia Q. Olsem - Officer | Open-market sale | Common Stock | 300 | $233.73 | $70K | |
| Ken Allen Plunk | Grant or award | Common Stock | 515 | - | - | |
| David Pendarvis | Open-market purchase | Common Stock | 424 | $247.15 | $105K | |
| David Pendarvis | Open-market purchase | Common Stock | 523 | $196.37 | $103K | |
| Eric Etchart | Open-market purchase | Common Stock | 500 | $194.02 | $97K | |
| Patricia Q. Olsem - Officer | Tax withholding / forfeiture | Common Stock | 401 | - | - | |
| Patricia Q. Olsem - Officer | Tax withholding / forfeiture | Common Stock | 335 | - | - | |
| Sara Kathleen Hyzer - Officer | Open-market purchase | Common Stock | 200 | $200.46 | $40K | |
| Steven A. Brass - Officer | Open-market purchase | Common Stock | 362 | $200.46 | $73K | |
| Phenix Q. Kiamilev - Officer | Open-market purchase | Common Stock | 55 | $200.46 | $11K | |
| William B. Noble - Officer | Tax withholding / forfeiture | Common Stock | 258 | - | - | |
| William B. Noble - Officer | Tax withholding / forfeiture | Common Stock | 316 | - | - | |
 Jeffrey G. Lindeman - Officer | Tax withholding / forfeiture | Common Stock | 260 | - | - | |
| Jeffrey G. Lindeman - Officer | Tax withholding / forfeiture | Common Stock | 294 | - | - | |
| Steven A. Brass - Officer | Tax withholding / forfeiture | Common Stock | 1,972 | - | - | |
| Steven A. Brass - Officer | Tax withholding / forfeiture | Common Stock | 2,380 | - | - | |
| Sara Kathleen Hyzer - Officer | Tax withholding / forfeiture | Common Stock | 455 | - | - | |
| Sara Kathleen Hyzer - Officer | Tax withholding / forfeiture | Common Stock | 533 | - | - | |
| Phenix Q. Kiamilev - Officer | Tax withholding / forfeiture | Common Stock | 267 | - | - | |
| Phenix Q. Kiamilev - Officer | Tax withholding / forfeiture | Commont Stock | 294 | - | - | |
| Daniel T. Carter | Open-market purchase | Common Stock | 1,000 | $199.37 | $199K | |
| Jeffrey G. Lindeman - Officer | Grant or award | Common Stock | 843 | - | - | |
| Jeffrey G. Lindeman - Officer | Grant or award | Common Stock | 821 | - | - | |
| Phenix Q. Kiamilev - Officer | Grant or award | Common Stock | 972 | - | - | |
| Phenix Q. Kiamilev - Officer | Grant or award | Common Stock | 821 | - | - | |
| Steven A. Brass - Officer | Grant or award | Common Stock | 7,783 | - | - | |
| Steven A. Brass - Officer | Grant or award | Common Stock | 3,883 | - | - | |
| Patricia Q. Olsem - Officer | Grant or award | Common Stock | 1,011 | - | - | |
| Patricia Q. Olsem - Officer | Grant or award | Common Stock | 1,120 | - | - | |
| Sara Kathleen Hyzer - Officer | Grant or award | Common Stock | 1,751 | - | - | |
| Sara Kathleen Hyzer - Officer | Grant or award | Common Stock | 895 | - | - | |
| Sara Kathleen Hyzer - Officer | Open-market purchase | COMMON STOCK | 256 | $222.83 | $57K | |
| Trevor I. Mihalik | Grant or award | Common Stock | 412 | - | - | |
| Trevor I. Mihalik | Grant or award | Common Stock | 281 | - | - | |
| Eric Etchart | Grant or award | Common Stock | 412 | - | - | |
| Eric Etchart | Grant or award | Common Stock | 281 | - | - | |
| Edward O. Magee Jr. | Grant or award | Common Stock | 412 | - | - | |
| Edward O. Magee Jr. | Grant or award | Common Stock | 93 | - | - | |
| Lara L. Lee | Grant or award | Common Stock | 412 | - | - | |
| Anne Saunders | Grant or award | Common Stock | 412 | - | - | |
| Daniel T. Carter | Grant or award | Common Stock | 412 | - | - | |
| Cynthia Burks | Grant or award | Common Stock | 412 | - | - | |
| Graciela Monteagudo | Grant or award | Common Stock | 412 | - | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Olsem Patricia Q | Officer | 600 | $136K | View on EDGAR |
WD 40 CO (WDFC) had 2 insider filings in the last 90 days, with the most recent on 2026-08-14. The full record for WDFC runs to 44 Form 4 filings, the earliest from 2024-10-07. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of WDFC were filed in the last 90 days. 8 purchases are on record for this company.
2 insider sales of WDFC were filed in the last 90 days, totaling $117K.
This page tracks WDFC Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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