VRTX: 2000 1999 1998 ------------------- ------------------- ------------------- WEIGHTED WEIGHTED WEIGHTED AVERAGE AVERAGE AVERAGE EXERCISE EXERCISE EXERCISE SHARES PRICE SHARES PRICE SHARES PRICE -------- -------- -------- -------- -------- -------- <S> <C> <C> <C> <C> <C> <C> Outstanding at beginning of year................. 13,488 $11.75 11,674 $11.31 9,404 $11.01 Granted.......................................... 2,741 66.50 2,630 13.00 2,682 12.29 Exercised........................................ (3,788) 10.57 (488) 7.62 (156) 7.45 Canceled......................................... (246) 15.18 (328) 13.59 (256) 12.95 ------ ------ ------ ------ ------ ------ Outstanding at end of year....................... 12,195 24.35 13,488 11.75 11,674 11.31 ====== ====== ====== Options exercisable at year-end.................. 5,194 $11.84 6,880 $10.29 5,516 $ 9.38 |