X0306 4 2016-08-24 0 0001552033 TransUnion TRU 0001663800 Elberfeld Timothy C/O TRANSUNION 555 WEST ADAMS STREET CHICAGO IL 60661 0 1 0 0 Vice President and CAO Common Stock 2016-08-24 4 M 0 9865 4.99 A 16243 D Common Stock 2016-08-24 4 M 0 1583 8.57 A 17826 D Common Stock 2016-08-24 4 S 0 4891 32.80 D 12935 D Stock Options (right to buy) 4.99 2016-08-24 4 M 0 9865 0.00 D 2022-08-01 Common Stock 9865 2467 D Stock Options (right to buy) 8.57 2016-08-24 4 M 0 1583 0.00 D 2023-09-26 Common Stock 1583 1296 D Includes 272 shares of common stock acquired pursuant to the issuer's employee stock purchase plan since the reporting person's last report, which acquisitions are exempt from Section 16 of the Securities Exchange Act of 1934. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.78 to $32.84, inclusive. The reporting person undertakes to provide to TransUnion, any security holder of TransUnion, 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 range set forth in this footnote. Represents an initial grant of 12,332 stock options, 20% of which vested on August 1, 2013 and 5% of which vest on the last day of each subsequent full calendar quarter. Represents an initial grant of 2,879 stock options, 20% of which vested on September 26, 2014 and 5% of which vest on the last day of each subsequent full calendar quarter. /s/ Michael J. Forde, by Power of Attorney 2016-08-25