vrtx may 2005

Vertex Pharmaceuticals (VRTX) returned 45.3% in May 2005.

DATEOPENHIGHLOWCLOSEVOLUME
May 31 2005
$14.04
$14.20
$13.92
$13.92
946,600
May 27 2005
$14.03
$14.18
$13.91
$14.07
517,800
May 26 2005
$13.79
$14.49
$13.71
$14.08
895,200
May 25 2005
$14.01
$14.19
$13.78
$13.90
958,000
May 24 2005
$14.09
$14.28
$13.91
$14.01
1,488,100
May 23 2005
$14.47
$14.56
$13.91
$14.00
2,277,300
May 20 2005
$14.46
$14.61
$14.20
$14.55
4,151,600
May 19 2005
$13.75
$14.42
$13.51
$14.00
3,204,700
May 18 2005
$13.38
$14.05
$13.22
$13.70
3,738,800
May 17 2005
$12.90
$13.37
$12.50
$13.20
2,545,900
May 16 2005
$12.80
$13.20
$12.25
$12.98
1,435,900
May 13 2005
$13.36
$13.62
$12.71
$12.79
1,956,700
May 12 2005
$13.45
$13.93
$13.19
$13.39
3,053,000
May 11 2005
$13.52
$13.60
$12.77
$13.40
5,647,700
May 10 2005
$12.63
$13.82
$12.13
$13.40
23,060,200
May 09 2005
$10.73
$11.27
$10.65
$11.19
784,100
May 06 2005
$10.03
$10.67
$9.87
$10.65
696,500
May 05 2005
$9.68
$10.00
$9.58
$10.00
458,100
May 04 2005
$9.65
$9.73
$9.50
$9.67
488,400
May 03 2005
$9.40
$9.68
$9.33
$9.57
386,800
May 02 2005
$9.58
$9.75
$9.20
$9.42
517,500