X0306 4/A 2017-11-16 2017-11-20 0001090872 AGILENT TECHNOLOGIES INC A 0001663020 Tang Michael 5301 STEVENS CREEK BLVD SANTA CLARA CA 95051 1 SVP, General Counsel, and Sec. Common Stock 2017-11-16 4 F 0 47 68.74 D 34577.275 D Common Stock 2017-11-17 4 F 0 551 68.79 D 34026.275 D The reporting person surrendered 47 shares to Agilent Technologies, Inc. to satisfy the tax liability on the vesting of restricted stock units in accordance with Rule 16b-3. Due to an error, the number of shares surrendered by the reporting person to Agilent Technologies, Inc. to satisfy the tax liability on the vesting of restricted stock units in accordance with Rule 16b-3 is 551 instead of 540. /s/ P. Diana Chiu, attorny-in-fact for Mr. Tang 2017-12-05