X0306 4 2017-09-09 0 0000817366 VCA INC WOOF 0000901473 ANTIN ARTHUR J C/O VCA INC., 12401 WEST OLYMPIC BOULEVARD LOS ANGELES CA 90064 0 1 0 0 COO & Senior Vice President Common Stock, par value $0.001 per share 2017-09-09 4 F 0 724 92.97 D 46780 D Common Stock, par value $0.001 per share 2017-09-09 5 G 0 E 584 0.00 D 46196 D Common Stock, par value $0.001 per share 2017-09-09 5 G 0 E 584 0.00 A 349779 I See footnote Common Stock, par value $0.001 per share 2017-09-12 4 A 0 20772 0.00 A 66968 D Common Stock, par value $0.001 per share 2017-09-12 4 D 0 66968 93.00 D 0 D Common Stock, par value $0.001 per share 2017-09-12 4 D 0 349779 93.00 D 0 I See footnote Reflects the number of shares of common stock withheld by the Issuer to pay the tax liability of the Reporting Person in connection with the settlement of vested restricted stock units previously granted to the Reporting Person. Represents the transfer of shares to a trust (the "Trust") of which the Reporting Person is trustee. These shares were held for the account of the Trust. The Reporting Person continues to report beneficial ownership of the shares held for the account of the Trust but disclaims beneficial ownership except to the extent of his pecuniary interest therein. Represents the acquisition of 20,772 shares underlying performance based restricted stock units that were accelerated and fully vested in accordance with the terms of the Agreement and Plan of Merger, dated as of January 7, 2017 (the "Merger Agreement"), by and among the Issuer, MMI Holdings, Inc., Venice Merger Sub Inc., and, solely for purposes of Section 9.15 of the Merger Agreement, Mars, Incorporated. /s/ Arthur J. Antin 2017-09-12