X0306 4 2013-08-25 0 0001208261 IMMUNE PHARMACEUTICALS INC EPCTD 0001584713 Kobrin Isaac 777 OLD SAW MILL RIVER RD. TARRYTOWN NY 10591 1 0 0 0 Stock Option (right to buy) 0.0424 2013-08-25 4 A 0 35709 A 2013-08-25 2022-07-09 Common stock, par value $0.0001 35709 35709 D Stock Option (right to buy) 0.7324 2013-08-25 4 A 0 29758 A 2013-08-25 2022-07-09 Common stock, par value $0.0001 29758 29758 D Stock Option (right to buy) 1.0286 2013-08-25 4 A 0 11903 A 2013-08-25 2023-02-28 Common stock, par value $0.0001 11903 11903 D Received in the merger between the issuer and Immune Pharmaceuticals Ltd. in exchange for options to acquire 60,000 ordinary shares of Immune Pharmaceuticals Ltd. at an exercise price of 0.10 NIS, or approximately $0.0278 per share. Only represents the derivative securities of this class. Received in the merger between the issuer and Immune Pharmaceuticals Ltd. in exchange for options to acquire 50,000 ordinary shares of Immune Pharmaceuticals Ltd. at an exercise price of approximately $0.4359 per share. Received in the merger between the issuer and Immune Pharmaceuticals Ltd. in exchange for options to acquire 20,000 ordinary shares of Immune Pharmaceuticals Ltd. at an exercise price of approximately $0.6122 per share. Isaac Kobrin 2013-08-27