0001338678-17-000057.txt : 20171213 0001338678-17-000057.hdr.sgml : 20171213 20171213161612 ACCESSION NUMBER: 0001338678-17-000057 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171211 FILED AS OF DATE: 20171213 DATE AS OF CHANGE: 20171213 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: TAICLET JAMES D JR CENTRAL INDEX KEY: 0001218672 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14195 FILM NUMBER: 171254017 MAIL ADDRESS: STREET 1: C/O AMERICAN TOWER CORP 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 2017-12-11 0001053507 AMERICAN TOWER CORP /MA/ AMT 0001218672 TAICLET JAMES D JR 116 HUNTINGTON AVENUE BOSTON MA 02116 1 1 0 0 Chairman, President and CEO Common Stock 2017-12-11 4 M 0 34667 43.11 A 305374 D Common Stock 2017-12-11 4 S 0 12600 142.03 D 292774 D Common Stock 2017-12-11 4 S 0 22067 142.80 D 270707 D Common Stock 1420 I By children Common Stock 59817 I By GRAT Option to Purchase Common Stock 43.11 2017-12-11 4 M 0 34667 0 D 2020-03-10 Common Stock 34667 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 August 10, 2017. Represents the weighted average price of shares sold in multiple same-day transactions at prices ranging from $141.46 to $142.45 per share. Represents the weighted average price of shares sold in multiple same-day transactions at prices ranging from $142.49 to $143.04 per share. The reporting person disclaims beneficial ownership in shares held by children. This option was granted pursuant to the 2007 Equity Incentive Plan, as amended, and is exercisable in 25% cumulative annual increments beginning March 10, 2011. /s/ Mneesha O. Nahata, as attorney-in-fact 2017-12-13