X0306 4 2019-02-22 0000074208 UDR, Inc. UDR 0001195695 SAGALYN LYNNE B 1745 SHEA CENTER DRIVE SUITE 200 HIGHLANDS RANCH CO 80129 1 Common Stock 2019-02-22 4 S 0 324.0000 44.9053 D 81852.0000 D Common Stock 2019-02-22 4 S 0 3965.0000 44.9700 D 77887.0000 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.905 to $44.91, inclusive. The reporting person undertakes to provide to UDR, Inc., any security holder of UDR, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.9748 to $44.98, inclusive. The reporting person undertakes to provide to UDR, Inc., any security holder of UDR, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. /s/ Lynne B. Sagalyn 2019-02-22