X0306 4 2016-10-28 0000033185 EQUIFAX INC EFX 0001640483 HOUGH G. THOMAS 1550 PEACHTREE STREET, N.W. ATLANTA GA 30309 1 Common Stock 2016-10-28 4 P 0 2000.0000 123.8487 A 3307.0000 D The price reported in column 4 is a weighted average price. The shares were purchased at prices ranging from $123.5250 to $124.37, inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided. /s/Lisa Stockard as Attorney-in-Fact 2016-10-31