Insider Transaction Report for Charles A. Tribbett

Charles A. Tribbett, a director at NORTHERN TRUST CORP (NTRS), reported a transaction on April 21, 2026. The transaction involved the distribution of 1,902 vested stock units, granted on April 22, 2025, which were transferred into his existing trust account. Following this, 989 shares of Common Stock were acquired under transaction code "A," with the price per share being 0.0. The post-transaction number of shares held is 35,798.58. Additionally, Tribbett holds 4,724 shares of Common Stock indirectly by trust. This filing is a Form 4, indicating a change in beneficial ownership.