X0306 4 2021-12-16 1 0001585219 Steadfast Apartment REIT, Inc. NONE 0001559822 Brines Ned 18100 VON KARMAN AVENUE, SUITE 200 IRVINE CA 92612 1 0 0 0 Common Stock 2021-12-16 4 D 0 35394.187 D 0 D Common Stock 2021-12-16 4 D 0 1515.39 D 0 I By SEP IRA Reflects the disposition of shares of the issuer's common stock in connection with the merger (the "Merger") of the issuer with and into IRSTAR Sub, LLC, a wholly-owned subsidiary of Independence Realty Trust, Inc. ("IRT"). In the Merger, each share of the issuer's common stock, par value $0.01 per share, was converted into the right to receive 0.905 shares of common stock of IRT, par value $0.01 per share. In connection with the Merger, 8,951.90 shares of restricted common stock (the "Restricted Stock") were converted into a number of shares of IRT common stock (rounded up or down to the nearest whole share) equal to the product of (x) 8,951.90 and (y) 0.905, and such IRT common stock is fully vested as of the Merger. /s/ Gustav Bahn, as Attorney-In-Fact for Ned Brines 2021-12-16