biogen idec inc. 2012

Biogen (BIIB) returned 31.3% in 2012.

DATE OPEN HIGH LOW CLOSE VOLUME
December 31 2012
$145.84
$147.00
$145.04
$146.37
927,900
December 28 2012
$146.98
$148.06
$146.05
$146.05
716,300
December 27 2012
$148.39
$149.50
$146.33
$147.76
1,072,700
December 26 2012
$149.35
$149.35
$147.03
$148.43
507,800
December 24 2012
$149.14
$149.90
$148.72
$149.07
358,000
December 21 2012
$150.29
$151.16
$148.56
$149.91
1,992,300
December 20 2012
$151.22
$151.95
$150.57
$151.21
729,700
December 19 2012
$153.28
$153.61
$150.30
$151.31
1,275,500
December 18 2012
$153.37
$154.00
$151.82
$153.42
818,300
December 17 2012
$151.86
$153.04
$150.74
$152.65
815,200
December 14 2012
$151.09
$152.54
$150.19
$151.25
730,700
December 13 2012
$152.61
$153.74
$150.79
$151.56
672,200
December 12 2012
$154.34
$154.50
$151.97
$152.35
873,100
December 11 2012
$153.51
$155.30
$153.51
$154.22
1,252,700
December 10 2012
$151.60
$153.62
$150.52
$153.14
731,100
December 07 2012
$151.46
$152.00
$150.45
$151.29
765,000
December 06 2012
$150.74
$151.92
$150.55
$151.73
610,000
December 05 2012
$152.46
$152.66
$150.27
$150.55
736,800
December 04 2012
$150.57
$152.44
$150.10
$151.86
1,237,700
December 03 2012
$150.04
$152.03
$149.68
$150.55
851,000
November 30 2012
$150.79
$151.00
$148.93
$149.09
895,600
November 29 2012
$150.00
$151.50
$149.50
$150.30
740,500
November 28 2012
$147.74
$149.70
$145.58
$149.46
652,800
November 27 2012
$147.98
$149.95
$147.59
$147.88
696,300
November 26 2012
$148.70
$149.41
$147.43
$149.11
853,100