0001127602-24-000561.txt : 20240103 0001127602-24-000561.hdr.sgml : 20240103 20240103172331 ACCESSION NUMBER: 0001127602-24-000561 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240101 FILED AS OF DATE: 20240103 DATE AS OF CHANGE: 20240103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Alvingham Karen L. CENTRAL INDEX KEY: 0001726148 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13459 FILM NUMBER: 24508241 MAIL ADDRESS: STREET 1: C/O AFFILIATED MANAGERS GROUP INC STREET 2: 777 SOUTH FLAGLER DRIVE CITY: WEST PALM BEACH STATE: FL ZIP: 33401 FORMER NAME: FORMER CONFORMED NAME: Yerburgh Karen DATE OF NAME CHANGE: 20171221 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AFFILIATED MANAGERS GROUP, INC. CENTRAL INDEX KEY: 0001004434 STANDARD INDUSTRIAL CLASSIFICATION: INVESTMENT ADVICE [6282] ORGANIZATION NAME: 02 Finance IRS NUMBER: 043218510 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 777 SOUTH FLAGLER DRIVE STREET 2: SUITE 1401 EAST TOWER CITY: WEST PALM BEACH STATE: FL ZIP: 33401 BUSINESS PHONE: (800) 345-1100 MAIL ADDRESS: STREET 1: 777 SOUTH FLAGLER DRIVE STREET 2: SUITE 1401 EAST TOWER CITY: WEST PALM BEACH STATE: FL ZIP: 33401 FORMER COMPANY: FORMER CONFORMED NAME: AFFILIATED MANAGERS GROUP INC DATE OF NAME CHANGE: 19970822 4 1 form4.xml PRIMARY DOCUMENT X0508 4 2024-01-01 0001004434 AFFILIATED MANAGERS GROUP, INC. AMG 0001726148 Alvingham Karen L. C/O AFFILIATED MANAGERS GROUP, INC. 777 SOUTH FLAGLER DRIVE WEST PALM BEACH FL 33401 1 0 Common Stock 2024-01-01 4 M 0 122 0 A 3775 D Common Stock 2024-01-01 4 F 0 9 151.42 D 3766 D Stock Units 2024-01-01 4 M 0 122 0 D Common Stock 122 4840 D Reflects the vesting of a previously reported award. Award vests 2021-2024. Reflects the automatic surrender of shares of common stock to the Company to satisfy tax withholding obligations related to the vesting of the award described above. /s/ Kavita Padiyar, Attorney-in-Fact 2024-01-03