Arkolith/Insider Trading/WDFC

WDFC Insider Trading

WD 40 Co · full profile →Last filing Feb 18, 2026
Net Buying · 180d
Open-Market Buys (180d)
$105K
1 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$105K
open market, 180d
Reporting Insiders
1
1 P/S transactions
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Build on these Form 4 transactions

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Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Feb 18, 2026Plunk Ken AllenDirectorGrant(A)515——
Feb 5, 2026Pendarvis DavidDirectorBuy(P)424$247.15$105K
Dec 12, 2025Etchart EricDirectorGrant(A)367——
Dec 12, 2025Etchart EricDirectorGrant(A)612——
Dec 12, 2025Magee Edward O JrDirectorGrant(A)612——
Dec 12, 2025Burks CynthiaDirectorGrant(A)612——
Dec 12, 2025Monteagudo GracielaDirectorGrant(A)612——
Dec 12, 2025Saunders AnneDirectorGrant(A)612——
Dec 12, 2025Lee Lara LDirectorGrant(A)612——
Dec 12, 2025Pendarvis DavidDirectorGrant(A)612——
Dec 12, 2025Carter Daniel TDirectorGrant(A)612——
Oct 30, 2025Pendarvis DavidDirectorBuy(P)523$196.37$103K
Oct 30, 2025Etchart EricDirectorBuy(P)500$194.02$97K
Oct 28, 2025Hyzer Sara KathleenVP, Finance & CFOBuy(P)200$200.46$40K
Oct 28, 2025Brass Steven APresident and CEO, DirectorBuy(P)362$200.46$73K
Oct 28, 2025Kiamilev Phenix Q.VP, GC & Chief Compliance OfcrBuy(P)55$200.46$11K
Oct 27, 2025Carter Daniel TDirectorBuy(P)1K$199.37$199K
Oct 27, 2025Brass Steven APresident and CEO, DirectorTax withholding(F)2K——
Oct 27, 2025Brass Steven APresident and CEO, DirectorTax withholding(F)2K——
Oct 27, 2025Hyzer Sara KathleenVP, Finance & CFOTax withholding(F)533——
Oct 27, 2025Hyzer Sara KathleenVP, Finance & CFOTax withholding(F)455——
Oct 27, 2025Kiamilev Phenix Q.VP, GC & Chief Compliance OfcrTax withholding(F)267——
Oct 27, 2025Kiamilev Phenix Q.VP, GC & Chief Compliance OfcrTax withholding(F)294——
Oct 27, 2025Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Tax withholding(F)260——
Oct 27, 2025Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Tax withholding(F)294——
Oct 27, 2025Noble William BGroup Managing DirectorTax withholding(F)258——
Oct 27, 2025Noble William BGroup Managing DirectorTax withholding(F)316——
Oct 27, 2025Olsem Patricia QDivision President, AmericasTax withholding(F)335——
Oct 27, 2025Olsem Patricia QDivision President, AmericasTax withholding(F)401——
Oct 9, 2025Brass Steven APresident and CEO, DirectorGrant(A)8K——
Oct 9, 2025Brass Steven APresident and CEO, DirectorGrant(A)4K——
Oct 9, 2025Hyzer Sara KathleenVP, Finance & CFOGrant(A)2K——
Oct 9, 2025Hyzer Sara KathleenVP, Finance & CFOGrant(A)895——
Oct 9, 2025Kiamilev Phenix Q.VP, GC & Chief Compliance OfcrGrant(A)972——
Oct 9, 2025Kiamilev Phenix Q.VP, GC & Chief Compliance OfcrGrant(A)821——
Oct 9, 2025Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Grant(A)843——
Oct 9, 2025Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Grant(A)821——
Oct 9, 2025Olsem Patricia QDivision President, AmericasGrant(A)1K——
Oct 9, 2025Olsem Patricia QDivision President, AmericasGrant(A)1K——
Apr 11, 2025Hyzer Sara KathleenVP, Finance & CFOBuy(P)256$222.83$57K
Dec 12, 2024Etchart EricDirectorGrant(A)281——
Dec 12, 2024Pendarvis DavidDirectorGrant(A)412——
Dec 12, 2024Saunders AnneDirectorGrant(A)412——
Dec 12, 2024Mihalik Trevor IDirectorGrant(A)281——
Dec 12, 2024Mihalik Trevor IDirectorGrant(A)412——
Dec 12, 2024Carter Daniel TDirectorGrant(A)412——
Dec 12, 2024Burks CynthiaDirectorGrant(A)412——
Dec 12, 2024Lee Lara LDirectorGrant(A)412——
Dec 12, 2024Monteagudo GracielaDirectorGrant(A)412——
Dec 12, 2024Magee Edward O JrDirectorGrant(A)412——
Dec 12, 2024Magee Edward O JrDirectorGrant(A)93——
Dec 12, 2024Etchart EricDirectorGrant(A)412——
Nov 13, 2024Noble William BGroup Managing DirectorSell(S)1K$289.70$290K
Oct 22, 2024Brass Steven APresident and CEO, DirectorTax withholding(F)253——
Oct 22, 2024Brass Steven APresident and CEO, DirectorTax withholding(F)1K——
Oct 22, 2024Brass Steven APresident and CEO, DirectorTax withholding(F)2K——
Oct 22, 2024Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Tax withholding(F)222——
Oct 22, 2024Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Tax withholding(F)140——
Oct 22, 2024Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Tax withholding(F)45——
Oct 22, 2024Kiamilev Phenix Q.VP, General Counsel & Corp SecTax withholding(F)255——
Oct 22, 2024Kiamilev Phenix Q.VP, General Counsel & Corp SecTax withholding(F)238——
Oct 22, 2024Kiamilev Phenix Q.VP, General Counsel & Corp SecTax withholding(F)38——
Oct 22, 2024Noble William BGroup Managing Director, EIMEASell(S)800$256.98$206K
Oct 22, 2024Noble William BGroup Managing Director, EIMEATax withholding(F)71——
Oct 22, 2024Noble William BGroup Managing Director, EIMEATax withholding(F)245——
Oct 22, 2024Noble William BGroup Managing Director, EIMEATax withholding(F)204——
Oct 22, 2024Hyzer Sara KathleenVP, Finance & CFOTax withholding(F)73——
Oct 22, 2024Hyzer Sara KathleenVP, Finance & CFOTax withholding(F)429——
Oct 22, 2024Hyzer Sara KathleenVP, Finance & CFOTax withholding(F)344——
Oct 22, 2024Olsem Patricia QDivision President, AmericasTax withholding(F)59——
Oct 22, 2024Olsem Patricia QDivision President, AmericasTax withholding(F)326——
Oct 22, 2024Olsem Patricia QDivision President, AmericasTax withholding(F)333——
Oct 3, 2024Olsem Patricia QDivision President, AmericasGrant(A)164——
Oct 3, 2024Olsem Patricia QDivision President, AmericasGrant(A)912——
Oct 3, 2024Olsem Patricia QDivision President, AmericasGrant(A)765——
Oct 3, 2024Noble William BGroup Managing Director, EIMEAGrant(A)151——
Oct 3, 2024Noble William BGroup Managing Director, EIMEAGrant(A)441——
Oct 3, 2024Noble William BGroup Managing Director, EIMEAGrant(A)434——
Oct 3, 2024Hyzer Sara KathleenVP, Finance & CFOGrant(A)1K——
Oct 3, 2024Hyzer Sara KathleenVP, Finance & CFOGrant(A)677——
Oct 3, 2024Hyzer Sara KathleenVP, Finance & CFOGrant(A)144——
Oct 3, 2024Kiamilev Phenix Q.VP, General Counsel & Corp SecGrant(A)637——
Oct 3, 2024Kiamilev Phenix Q.VP, General Counsel & Corp SecGrant(A)665——
Oct 3, 2024Kiamilev Phenix Q.VP, General Counsel & Corp SecGrant(A)106——
Oct 3, 2024Brass Steven APresident and CEO, DirectorGrant(A)6K——
Oct 3, 2024Brass Steven APresident and CEO, DirectorGrant(A)498——
Oct 3, 2024Brass Steven APresident and CEO, DirectorGrant(A)2K——
Oct 3, 2024Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Grant(A)637——
Oct 3, 2024Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Grant(A)125——
Oct 3, 2024Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Grant(A)390——
May 9, 2024Hyzer Sara KathleenVP, Finance & CFOBuy(P)213$232.83$50K
Apr 16, 2024Brass Steven APresident and CEO, DirectorBuy(P)432$232.22$100K
Apr 12, 2024Pendarvis DavidDirectorBuy(P)328$234.75$77K
Feb 12, 2024Lindeman Jeffrey GVP, Chief People, Cult. & Cap.Buy(P)182$272.42$50K
Dec 12, 2023Etchart EricDirectorGrant(A)251——
Dec 12, 2023Mihalik Trevor IDirectorGrant(A)406——
Dec 12, 2023Mihalik Trevor IDirectorGrant(A)251——
Dec 12, 2023Magee Edward O JrDirectorGrant(A)406——
Dec 12, 2023Magee Edward O JrDirectorGrant(A)125——
Dec 12, 2023Sandfort Gregory ADirectorGrant(A)406——

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).