X0306 4 2019-12-10 0000912595 MID AMERICA APARTMENT COMMUNITIES INC. MAA 0000941682 LOWDER THOMAS H 6815 POPLAR AVENUE SUITE 500 GERMANTOWN TN 38138 1 Common Stock 7701 D Common Stock 357 I By THL Investments, LLC Phantom Stock 2019-12-10 4 A 0 171 133.43 A Common Stock 171 2938.2869 D Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock are payable in two equal annual installments beginning within the 90 days following the calendar year in which the reporting person ceases to serve as a director, in cash or common stock, at the election of the reporting person. /s/ Leslie Wolfgang 2019-12-11