X0304 4 2012-02-13 0 0001274913 INHIBITEX, INC. INHX 0001253803 CERRONE GABRIEL 9005 WESTSIDE PARKWAY ALPHARETTA GA 30009 1 0 0 0 Stock Option (Right to Buy) 2.27 2012-02-13 2012-02-13 4 D 0 33000 0.00 D 2012-02-13 2012-05-31 Common Stock 33000 0 D Stock Option (Right to Buy) 3.45 2012-02-13 2012-02-13 4 D 0 6600 0.00 D 2012-02-13 2012-05-31 Common Stock 6600 0 D Stock Option (Right to Buy) 0.87 2012-02-13 2012-02-13 4 D 0 7500 0.00 D 2012-02-13 2014-02-01 Common Stock 7500 0 D Stock Option (Right to Buy) 0.315 2012-02-13 2012-02-13 4 D 0 7500 0.00 D 2012-02-13 2015-02-01 Common Stock 7500 0 D Stock Option (Right to Buy) 1.00 2012-02-13 2012-02-13 4 D 0 20000 0.00 D 2012-02-13 2012-11-04 Common Stock 20000 0 D Stock Option (Right to Buy) 1.04 2012-02-13 2012-02-13 4 D 0 20000 0.00 D 2012-02-13 2016-02-01 Common Stock 20000 0 D Stock Option (Right to Buy) 2.31 2012-02-13 2012-02-13 4 D 0 20000 0.00 D 2012-02-13 2017-02-01 Common Stock 20000 0 D Stock Option (Right to Buy) 25.55 2012-02-13 2012-02-13 4 D 0 20000 0.00 D 2012-02-13 2018-02-01 Common Stock 20000 0 D Was cancelled pursuant to the Merger Agreement in exchange for a cash payment of $23.73 per share, representing the difference between the exercise price of the options and $26.00 per share. Was cancelled pursuant to the Merger Agreement in exchange for a cash payment of $22.55 per share, representing the the difference between the excercise price of the options and $26.00 per share. Was cancelled pursuant to the Merger Agreement in exchange for a cash payment of $25.13 per share, representing the difference between the exercise price of the options and $26.00 per share. Was cancelled pursuant to the Merger Agreement in exchange for a cash payment of $25.685 per share, representing the difference between the exercise price of the options and $26.00 per share Was cancelled pursuant to the Merger Agreement in exchange for a cash payment of $25.00 per share, representing the difference between the exercise price of the options and $26.00 per share. Was cancelled pursuant to the Merger Agreement in exchange for a cash payment of $24.96 per share, representing the difference between the exercise price of the options and $26.00 per share. Was cancelled pursuant to the Merger Agreement in exchange for a cash payment of $23.69 per share, representing the difference between the exercise price of the options and $26.00 per share. Was cancelled pursuant to the Merger Agreement in exchange for cash payment of $0.45 per share, representing the difference between the exercise price of the options and $26.00 per share. /s/ Russell H. Plumb Attorney in Fact for Gabriele Cerrone 2012-02-15