0001053507-24-000027.txt : 20240308 0001053507-24-000027.hdr.sgml : 20240308 20240308170737 ACCESSION NUMBER: 0001053507-24-000027 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240306 FILED AS OF DATE: 20240308 DATE AS OF CHANGE: 20240308 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Smith Rodney M CENTRAL INDEX KEY: 0001807541 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14195 FILM NUMBER: 24735450 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_1709935643.xml FORM 4 X0508 4 2024-03-06 0 0001053507 AMERICAN TOWER CORP /MA/ AMT 0001807541 Smith Rodney M 116 HUNTINGTON AVENUE BOSTON MA 02116 0 1 0 0 EVP, CFO & Treasurer 1 Common Stock 2024-03-06 4 M 0 11510 81.18 A 74479 D Common Stock 2024-03-06 4 S 0 9497 205.56 D 64982 D Common Stock 2024-03-06 4 S 0 2013 206.44 D 62969 D Option to Purchase Common Stock 81.18 2024-03-06 4 M 0 11510 0 D 2024-03-10 Common Stock 11510 0 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2023. Represents the weighted average price of shares sold in multiple same-day transactions at prices ranging from $205.14 to $206.12 per share. Represents the weighted average price of shares sold in multiple same-day transactions at prices ranging from $206.21 to $206.61 per share. This option was granted pursuant to the 2007 Equity Incentive Plan, as amended, and is exercisable in 25% cumulative annual increments beginning March 10, 2015. /s/ Marina A. Breed, as attorney-in-fact 2024-03-08