0001053507-23-000118.txt : 20230503 0001053507-23-000118.hdr.sgml : 20230503 20230503162155 ACCESSION NUMBER: 0001053507-23-000118 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230501 FILED AS OF DATE: 20230503 DATE AS OF CHANGE: 20230503 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bartlett Thomas A CENTRAL INDEX KEY: 0001315047 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14195 FILM NUMBER: 23884353 MAIL ADDRESS: STREET 1: 116 HUNTINGTON AVENUE CITY: BOSTON STATE: MA ZIP: 02116 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AMERICAN TOWER CORP /MA/ CENTRAL INDEX KEY: 0001053507 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 650723837 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 116 HUNTINGTON AVE CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 6173757500 MAIL ADDRESS: STREET 1: 116 HUNTINGTON AVE CITY: BOSTON STATE: MA ZIP: 02116 FORMER COMPANY: FORMER CONFORMED NAME: AMERICAN TOWER SYSTEMS CORP DATE OF NAME CHANGE: 19980128 4 1 wk-form4_1683145302.xml FORM 4 X0407 4 2023-05-01 0 0001053507 AMERICAN TOWER CORP /MA/ AMT 0001315047 Bartlett Thomas A 116 HUNTINGTON AVENUE BOSTON MA 02116 1 1 0 0 President and CEO 0 Common Stock 2023-05-01 4 F 0 9693 199.50 D 249049 D Common Stock 16928 I By trusts for children Common Stock 193 I By Spouse Shares delivered to the issuer for the payment of withholding taxes in connection with the vesting of restricted stock units and performance-based restricted stock units previously granted under the 2007 Equity Incentive Plan, as amended. The reporting person disclaims beneficial ownership in shares held by trusts for children. /s/ Marina A. Breed, as attorney-in-fact 2023-05-03