X0306 4 2019-02-15 0000203527 VARIAN MEDICAL SYSTEMS INC VAR 0001761679 Ashkenazi Anat C/O VARIAN MEDICAL SYSTEMS, INC. 3100 HANSEN WAY M/S E327 PALO ALTO CA 94304 1 Restricted Stock Units 2019-02-15 4 A 0 1349 A Common Stock 1349 1349 D Each restricted stock unit represents a contingent right to receive one share of VAR common stock. The restricted stock units vest on the earlier of February 15, 2020, or the next Annual Meeting of Stockholders that occurs after the Grant Date. Vested shares will be delivered to the reporting person on vest date. /s/ Michael B. Dunn, attorney-in-fact for Anat Ashkenazi 2019-02-20