X0306 4 2015-10-30 0 0001100397 Advaxis, Inc. ADXS 0001576077 PETIT ROBERT 305 COLLEGE ROAD EAST PRINCETON, NJ 08540 0 1 0 0 Chief Scientific Officer Common Stock 2015-10-30 4 A 0 176 11.09 A 136042 D Common Stock 2015-10-30 4 F 0 76 11.09 D 135966 D Common Stock 2015-10-30 4 S 0 2867 12.26 D 133099 D The reporting person voluntarily purchases restricted stock directly from the Company at market price on the last trading day of the month. Represents shares forfeited by the reporting person in order to pay withholding taxes associated with the stock issuance. In connection with the vesting of 6,667 shares on October 31, 2015, a total of 2,867 of such shares were withheld by the Company in order to satisfy the reporting person's tax withholding obligations. The reporting person had no discretion with respect to such sale, which was conducted automatically in accordance with the issuer's corporate policies. Reflects the weighted average sale price. The range of prices for such transaction is $12.06 to $12.40. The reporting person effected multiple same-way open market sale transactions on the same day at different prices through a trade order executed by a broker-dealer. The reporting person reported on a single line all such transactions that occurred within a one dollar price range. The reporting person hereby undertakes to provide upon request by the Securities Exchange Commission staff, the issuer, or a shareholder of the issuer, full information regarding the number of shares sold at each separate price. /s/ Sara Bonstein, as attorney-in-fact for Petit Robert 2015-11-03