X0306 4 2016-02-24 0 0001100397 Advaxis, Inc. ADXS 0001604019 Bonstein Sara 305 COLLEGE ROAD EAST PRINCETON, NJ 08540 0 1 0 0 Chief Financial Officer Common Stock 2016-02-24 4 S 0 15037 5.58 D 79980 D In connection with the vesting of 33,334 shares on February 24, 2016, a total of 15,037 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 $5.53 to $5.64. 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/ Daniel O'Connor, as attorney-in-fact for Sara Bonstein 2016-02-25