0001053507-24-000059.txt : 20240312 0001053507-24-000059.hdr.sgml : 20240312 20240312162256 ACCESSION NUMBER: 0001053507-24-000059 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240310 FILED AS OF DATE: 20240312 DATE AS OF CHANGE: 20240312 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bartlett Thomas A CENTRAL INDEX KEY: 0001315047 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14195 FILM NUMBER: 24742407 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] ORGANIZATION NAME: 05 Real Estate & Construction 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_1710274963.xml FORM 4 X0508 4 2024-03-10 0 0001053507 AMERICAN TOWER CORP /MA/ AMT 0001315047 Bartlett Thomas A 116 HUNTINGTON AVENUE BOSTON MA 02116 0 0 0 1 Advisor to CEO 0 Common Stock 2024-03-10 4 F 0 31926 207.31 D 270132 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 2024-03-12