0001338678-17-000006.txt : 20170301 0001338678-17-000006.hdr.sgml : 20170301 20170301162150 ACCESSION NUMBER: 0001338678-17-000006 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170227 FILED AS OF DATE: 20170301 DATE AS OF CHANGE: 20170301 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HESS WILLIAM H CENTRAL INDEX KEY: 0001220905 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14195 FILM NUMBER: 17654428 MAIL ADDRESS: STREET 1: 116 HUNTINGTON AVENUE CITY: BOSTON STATE: MA ZIP: 02116 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2017-02-27 0001053507 AMERICAN TOWER CORP /MA/ AMT 0001220905 HESS WILLIAM H 116 HUNTINGTON AVENUE BOSTON MA 02116 0 1 0 0 EVP, Int'l. Operations Common Stock 2017-02-27 4 A 0 5539 0 A 100746 D Common Stock 3662 I By GRAT Common Stock 178 I By minor children Reflects the number of performance stock units ("PSUs") earned, as a result of the Compensation Committee's certification to the achievement of performance, under the terms of a PSU award granted on March 10, 2015. These shares will vest at the end of the three-year performance period, and each PSU represents a contingent right to receive one share of Common Stock. The reporting person disclaims beneficial ownership in shares held by minor children. /s/ Mneesha O. Nahata, as attorney-in-fact 2017-03-01