AMERICAN TOWER CORP /MA/ — Director's Dealing 2019

Feb 5, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMERICAN TOWER CORP /MA/ (AMT)
CIK: 0001053507
Period of Report: 2019-02-01

Reporting Person: Lara Gustavo (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-01	Common Stock	S	2517	$172.64	Disposed	9940	Direct
2019-02-01	Common Stock	S	533	$173.03	Disposed	9407	Direct

Footnotes

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adoped by the reporting person on December 5, 2018.

F2: Represents the weighted average price of shares sold in multiple same-day transactions at prices ranging from $172.02 to $172.98 per share.

F3: Represents the weighted average price of shares sold in multiple same-day transactions at prices ranging from $173.02 to $173.03 per share.