X0303 4 2011-05-17 0 0001016169 ANTARES PHARMA, INC. AIS 0001274940 GUETH ANTON C/O ANTARES PHARMA, INC. 250 PHILLIPS BLVD, SUITE 290 EWING NJ 08618 1 0 0 0 Stock Option (right to buy) 1.66 2011-05-17 4 A 0 112669 A 2021-05-16 Common Stock 112669 677750 D Represents grant of options to purchase shares of common stock, par value $0.01 per share, issued under Antares Pharma, Inc 2008 Equity Compensation Plan. The Director received the annual grant of 40,000 options under the Directors' Compensation Plan and elected to receive 72,669 options in lieu of the Director's annual cash compensation. The option vests in four equal quarterly installments. Not applicable Robert F. Apple as attorney-in-fact for Anton Gueth 2011-05-19