BlackRock, Inc. Increases Ownership in WD-40 Company to 14.3%

BlackRock, Inc. has filed an amendment to its Schedule 13G/A, disclosing an increase in its ownership of WD-40 Company's common stock to 14.3%. The filing, dated October 17, 2025, reveals that BlackRock now beneficially owns 1,930,742 shares, an increase of 210,339 shares from its previous filing. The value of these shares is approximately $2.24 billion, reflecting a 12.23% increase in value. BlackRock's ownership is primarily through its iShares Core S&P Small-Cap ETF, which holds more than 5% of WD-40 Company's outstanding common stock. The filing also includes certifications that the shares were acquired in the ordinary course of business and not for the purpose of influencing control of the issuer.