regn stock return 2009

Regeneron Pharmaceuticals (REGN) returned 31.3% in 2009.

DATE OPEN HIGH LOW CLOSE VOLUME
December 31 2009
$24.60
$24.86
$24.07
$24.08
628,900
December 30 2009
$24.19
$24.64
$24.04
$24.63
521,900
December 29 2009
$24.42
$24.42
$23.96
$24.33
522,700
December 28 2009
$23.10
$24.49
$22.97
$24.30
701,600
December 24 2009
$22.87
$23.11
$22.58
$23.10
227,700
December 23 2009
$22.50
$22.89
$22.19
$22.87
391,900
December 22 2009
$21.86
$22.50
$21.71
$22.42
597,200
December 21 2009
$21.36
$21.96
$21.32
$21.86
500,300
December 18 2009
$20.85
$21.46
$20.85
$21.32
1,762,300
December 17 2009
$20.50
$20.66
$20.32
$20.56
457,900
December 16 2009
$20.22
$20.83
$20.01
$20.69
624,800
December 15 2009
$19.47
$20.21
$19.40
$20.13
682,600
December 14 2009
$18.94
$19.49
$18.70
$19.47
498,600
December 11 2009
$18.71
$18.97
$18.45
$18.88
531,100
December 10 2009
$18.95
$19.22
$18.51
$18.67
354,900
December 09 2009
$18.83
$18.97
$18.52
$18.91
184,700
December 08 2009
$19.01
$19.14
$18.79
$18.85
609,200
December 07 2009
$19.21
$19.36
$18.95
$19.15
602,400
December 04 2009
$19.30
$19.66
$18.95
$19.24
368,700
December 03 2009
$19.33
$19.53
$18.89
$18.92
282,300
December 02 2009
$18.82
$19.42
$18.70
$19.21
585,800
December 01 2009
$18.36
$18.87
$18.20
$18.86
1,211,700
November 30 2009
$18.07
$18.38
$18.04
$18.27
521,800
November 27 2009
$17.96
$18.39
$17.96
$18.01
199,800
November 25 2009
$18.61
$18.80
$18.22
$18.26
353,100