X0306 4 2019-03-09 0 0001267238 ASSURANT INC AIZ 0001762771 Lonergan Robert C/O ASSURANT, INC. 28 LIBERTY STREET, 41ST FL. NEW YORK NY 10005 0 1 0 1 EVP Chief Strategy Officer Common Stock 2019-03-09 4 F 0 66 99.96 D 8125.225 D Common Stock 2019-03-10 4 F 0 101 99.96 D 8024.225 D Common Stock 2019-03-10 4 A 0 791 0.00 A 8815.225 D Common Stock 2019-03-10 4 F 0 239 99.96 D 8576.225 D Represents the number of shares issued upon vesting of performance share units ("PSUs") based on the relative performance achieved during the 2016-2018 performance cycle. Represents shares withheld to satisfy withholding obligations upon the March 10, 2019 PSU vesting. Includes restricted stock units. Includes 93.1720 shares acquired under the Assurant, Inc. Amended and Restated 2004 Employee Stock Purchase Plan ("ESPP") on December 31, 2018. Lisa Richter, Attorney-in-Fact 2019-03-12