X0306 4 2016-12-30 0000033185 EQUIFAX INC EFX 0001370217 DALEO ROBERT D 1550 PEACHTREE STREET, N.W. ATLANTA GA 30309 1 Phantom Stock Units 2016-12-30 4 A 0 243.1700 118.2300 A Common Stock 243.1700 17275.1700 D Each share of phantom stock is the economic equivalent of one share of common stock. The shares of phantom stock become payable, at the election of the reporting person, upon the reporting person's termination of service as a director. /s/Lisa Stockard as Attorney-in-Fact 2017-01-04