On January 15, 2020, American Tower Corporation completed its previously announced redemption of all of its outstanding 5.900% senior unsecured notes due 2021 (the “5.900% Notes”). In accordance with the redemption provisions of the 5.900% Notes and the Indenture, dated as of May 13, 2010, as supplemented by the Supplemental Indenture No. 3, dated as of October 6, 2011, between the Company and the Bank of New York Mellon Trust Company, N.A., as trustee, the 5.900% Notes were redeemed at a price equal to 106.7090% of the principal amount. In addition, the Company paid accrued and unpaid interest on the 5.900% Notes up to, but excluding, January 15, 2020.