AMERICAN TOWER CORP /MA/ — Director's Dealing 2020

Jul 31, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMERICAN TOWER CORP /MA/ (AMT)
CIK: 0001053507
Period of Report: 2020-07-28

Reporting Person: Puech Olivier (EVP & President, LatAm & EMEA)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-07-28	Common Stock	M	4078	$94.71	Acquired	21663	Direct
2020-07-28	Common Stock	S	4078	$265	Disposed	17585	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-07-28	Option to Purchase Common Stock	$94.71	M	4078	Disposed	2026-03-10	Common Stock (4078)	Direct

Footnotes

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 8, 2020.

F2: This option was granted pursuant to the 2007 Equity Incentive Plan, as amended, and is exercisable in 25% cumulative annual increments beginning March 10, 2017.