0001053507-21-000033.txt : 20210304 0001053507-21-000033.hdr.sgml : 20210304 20210304162045 ACCESSION NUMBER: 0001053507-21-000033 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210302 FILED AS OF DATE: 20210304 DATE AS OF CHANGE: 20210304 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: REEVE PAMELA D A CENTRAL INDEX KEY: 0001032946 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14195 FILM NUMBER: 21714408 MAIL ADDRESS: STREET 1: C/O AMERICAN TOWER CORPORATION STREET 2: 116 HUNTINGTON AVE 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 edgar.xml PRIMARY DOCUMENT X0306 4 2021-03-02 0001053507 AMERICAN TOWER CORP /MA/ AMT 0001032946 REEVE PAMELA D A 116 HUNTINGTON AVENUE BOSTON MA 02116 1 0 0 0 Common Stock 2021-03-02 4 M 0 3653 50.78 A 19364 D Common Stock 2021-03-02 4 S 0 3653 210.89 D 15711 D Option to Purchase Common Stock 50.78 2021-03-02 4 M 0 3653 0 D 2011-03-10 2021-03-10 Common Stock 3653 0 D This option was granted pursuant to the 2007 Equity Incentive Plan, as amended. /s/ Mneesha O. Nahata, as attorney-in-fact 2021-03-04