0001338678-17-000021.txt : 20170314 0001338678-17-000021.hdr.sgml : 20170314 20170314171313 ACCESSION NUMBER: 0001338678-17-000021 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170310 FILED AS OF DATE: 20170314 DATE AS OF CHANGE: 20170314 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: Bartlett Thomas A CENTRAL INDEX KEY: 0001315047 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14195 FILM NUMBER: 17688900 MAIL ADDRESS: STREET 1: 116 HUNTINGTON AVENUE CITY: BOSTON STATE: MA ZIP: 02116 4 1 edgar.xml PRIMARY DOCUMENT X0306 4 2017-03-10 0001053507 AMERICAN TOWER CORP /MA/ AMT 0001315047 Bartlett Thomas A 116 HUNTINGTON AVENUE BOSTON MA 02116 0 1 0 0 EVP and CFO Common Stock 2017-03-10 4 A 0 14087 0 A 116055 D Common Stock 2017-03-10 4 F 0 4801 113.58 D 111254 D Common Stock 2017-03-11 4 F 0 2147 113.58 D 109107 D Common Stock 193 I By Spouse These Restricted Stock Units (RSUs) were granted pursuant to the 2007 Equity Incentive Plan and vest in 25% cumulative annual increments beginning March 10, 2018. Each RSU respresents a contingent right to receive one share of Common Stock. Shares delivered to the issuer for the payment of withholding taxes in connection with the vesting of RSUs previously granted under the 2007 Equity Incentive Plan. /s/ Mneesha O. Nahata, as attorney-in-fact 2017-03-14