X0306 4 2018-12-31 0 0001222840 RETAIL PROPERTIES OF AMERICA, INC. RPAI 0001289648 Grimes Steven P 2021 SPRING ROAD, SUITE 200 OAK BROOK IL 60523 1 1 0 0 CEO, Director Class A Common Stock 2018-12-31 4 F 0 19700 10.85 D 424068 D Represents shares retained by the Issuer to satisfy withholding obligations on 44,469 shares of restricted stock issued to the reporting person on February 5, 2018 in connection with the vesting and settlement of performance restricted stock units. Exhibit List Exhibit 24 - Power of Attorney /s/ Ann M. Sharp, Attorney-In-Fact 2019-01-02