X0306 4 2016-02-10 0 0000933974 BROOKS AUTOMATION INC BRKS 0001041888 ALLEN A CLINTON C/O BROOKS AUTOMATION, INC. 15 ELIZABETH DRIVE CHELMSFORD MA 01824 1 0 0 0 Common Stock 2016-02-10 4 P 0 10000 8.74 A 69093 D Common Stock 2016-02-10 4 P 0 10000 8.74 A 18700 I By Spouse Represents the weighted average price for the shares purchased. The shares were purchased at per-share prices ranging from $8.62 to $8.85. The reporting person will provide to the SEC, the issuer and any stockholder, upon request, full information regarding the number of shares purchased or sold at each separate price. /s/ Jason W. Joseph, attorney-in-fact for A. Clinton Allen 2016-02-11