Tranche Update on WD-40 Company's Equity Buyback Plan announced on July 10, 2023.

WD-40 Company is a global marketing company. The Company is engaged in developing and selling products that solve problems in workshops, factories and homes around the world. It owns a wide range of brands that include maintenance products and homecare and cleaning products, such as WD-40 Multi-Use Product, WD-40 Specialist, 3-IN-ONE, GT85, 2000 Flushes, no vac, 1001, Spot Shot, Lava, Solvol, X-14, and Carpet Fresh. Its maintenance products include multi-purpose maintenance products and specialty maintenance products. WD-40 Multi-Use Product is sold as an aerosol spray with various delivery systems, a non-aerosol trigger spray, a precision pen and in liquid-bulk form. WD-40 Specialist consists of a line of professional-grade specialty maintenance products that includes penetrants, degreasers, corrosion inhibitors, greases, lubricants and rust removers that are aimed at professionals and consumer enthusiasts. The Company markets and sells its products in more than 176 countries.