Dianne S. Mills' Stock Transactions in Acuity Inc.

Dianne S. Mills, Senior Vice President & Chief HR Officer of Acuity Inc., reported two transactions involving the company's common stock on October 24, 2025. The first transaction involved the acquisition of 6,322 shares at $0 per share, resulting from the vesting of performance stock units (PSUs) granted on October 24, 2022. The second transaction was the disposal of 2,886 shares at $370.34 per share to cover tax liabilities associated with the vesting of restricted stock units or PSUs. Following these transactions, Mills' total holdings in Acuity Inc. common stock stood at 15,293 shares.