Director Tracy Palandjian's Stock Option Exercise and Stock Sale at Affiliated Managers Group

This Form 4 filing reports that Tracy Palandjian, a director of Affiliated Managers Group, Inc. (AMG), exercised stock options and sold shares on June 12, 2026. Palandjian exercised 2,958 stock options at an exercise price of $82.07 per share, acquiring the same number of common shares. On the same date, she sold 685 common shares at $354.62 per share. Following these transactions, her direct ownership position decreased from 18,212 shares to 17,527 common shares. The stock option exercise was part of a director compensation arrangement, with the options originally granted with an expiration date of February 4, 2027. These transactions represent routine executive compensation-related activity rather than significant corporate developments.