X0306 4 2022-02-17 0001627014 Black Knight, Inc. BKI 0001323101 Otting Joseph M 601 RIVERSIDE AVENUE JACKSONVILLE FL 32204 1 Common Stock 2022-02-17 4 P 0 3440.0000 58.1038 A 7746.0000 D Common Stock 5605.0000 I The Otting Family Trust Dtd 3/18/10 The transaction was executed in multiple trades at prices ranging from $58.055 to $58.1089. The price reported represents the weighted average price of the shares. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the shares purchased at each separate price. /s/ Colleen E. Haley, Attorney-in-fact 2022-02-22