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

May 5, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMERICAN TOWER CORP /MA/ (AMT)
CIK: 0001053507
Period of Report: 2020-05-01

Reporting Person: Smith Rodney M (EVP, CFO & Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-01	Common Stock	A	3160	—	Acquired	44771	Direct

Footnotes

F1: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest in 25% cumulative annual increments beginning May 1, 2021. Each RSU represents a contingent right to receive one share of Common Stock.