Officer Sale of ARM Holdings PLC Ordinary Shares

William Abbey, Chief Commercial Officer of ARM Holdings PLC, reported the sale of 4,200 ordinary shares on May 28, 2026. The shares were sold at an average price of $343.81, with individual sales ranging from $343.80 to $344.09. Following the transaction, Mr. Abbey directly owns 27,129 ordinary shares. This filing is categorized as an OFFICER_DIRECTOR_CHANGE due to the transaction executed by a company officer. The reporting owner has provided a mechanism to furnish full information regarding the specific prices of shares sold at different price points upon request from the SEC, the Issuer, or a security holder of the Issuer.