IRONWOOD PHARMACEUTICALS $12.91
-0.58
|
Date |
Open |
High |
Low |
Close |
Volume |
|
3/9/2012
|
13.15
|
13.70
|
13.15
|
13.51
|
4261
|
|
3/8/2012
|
13.36
|
13.39
|
13.01
|
13.13
|
3533
|
|
3/7/2012
|
13.20
|
13.36
|
12.99
|
13.29
|
2681
|
|
3/6/2012
|
13.12
|
13.30
|
13.00
|
13.14
|
5078
|
|
3/5/2012
|
13.44
|
13.73
|
12.90
|
13.32
|
9008
|
|
3/2/2012
|
13.79
|
14.12
|
13.65
|
14.07
|
12665
|
|
3/1/2012
|
13.31
|
13.93
|
13.20
|
13.82
|
4615
|
|
2/29/2012
|
13.02
|
14.31
|
12.89
|
13.39
|
11422
|
|
2/28/2012
|
14.31
|
14.59
|
13.96
|
14.31
|
5436
|
|
2/27/2012
|
14.59
|
14.72
|
14.11
|
14.29
|
2408
|
|
2/24/2012
|
14.75
|
15.00
|
14.38
|
14.69
|
3475
|
|
2/23/2012
|
13.92
|
14.80
|
13.88
|
14.75
|
4982
|
|
2/22/2012
|
14.05
|
14.21
|
13.74
|
13.87
|
4508
|
|
2/21/2012
|
14.88
|
14.97
|
13.90
|
14.08
|
5936
|
|
2/17/2012
|
14.97
|
15.03
|
14.76
|
14.79
|
7590
|
|
2/16/2012
|
14.96
|
15.03
|
14.82
|
14.87
|
6191
|
|
2/15/2012
|
15.43
|
15.49
|
14.93
|
15.01
|
9688
|
|
2/14/2012
|
15.43
|
15.54
|
15.10
|
15.30
|
8883
|
|
2/13/2012
|
15.48
|
15.89
|
15.20
|
15.56
|
10596
|
|
2/10/2012
|
15.72
|
15.92
|
15.21
|
15.35
|
59630
|
|
2/9/2012
|
13.91
|
15.16
|
13.86
|
15.09
|
12885
|
|
2/8/2012
|
14.65
|
14.69
|
12.55
|
13.79
|
4704
|
|
2/7/2012
|
14.74
|
14.74
|
14.32
|
14.69
|
2662
|
|
2/6/2012
|
14.87
|
14.95
|
14.62
|
14.85
|
1522
|
|
2/3/2012
|
15.00
|
15.02
|
14.73
|
14.98
|
2628
|
|
2/2/2012
|
14.68
|
15.18
|
14.45
|
14.73
|
3462
|
|
2/1/2012
|
15.03
|
15.67
|
14.61
|
14.72
|
5784
|
|
1/31/2012
|
14.83
|
15.17
|
14.69
|
14.98
|
3704
|
|
1/30/2012
|
13.92
|
14.87
|
13.54
|
14.81
|
3930
|
|
1/27/2012
|
14.02
|
14.29
|
13.65
|
14.09
|
2857
|
|
1/26/2012
|
14.13
|
14.24
|
13.88
|
14.12
|
2818
|
|
1/25/2012
|
13.87
|
14.39
|
13.75
|
14.20
|
4168
|
|
1/24/2012
|
13.37
|
13.79
|
13.15
|
13.78
|
3065
|
|
1/23/2012
|
13.08
|
13.59
|
13.04
|
13.40
|
2743
|
|
1/20/2012
|
13.06
|
13.21
|
12.67
|
13.08
|
2324
|
|
1/19/2012
|
12.68
|
13.25
|
12.68
|
13.09
|
2621
|
|
1/18/2012
|
12.21
|
12.67
|
12.17
|
12.65
|
2233
|
|
1/17/2012
|
11.97
|
12.30
|
11.97
|
12.23
|
2631
|
|
1/13/2012
|
11.60
|
12.13
|
11.60
|
12.10
|
2463
|
|
1/12/2012
|
11.37
|
11.83
|
11.19
|
11.79
|
2575
|
|
1/11/2012
|
11.08
|
11.38
|
10.95
|
11.37
|
4709
|
|
1/10/2012
|
11.19
|
11.42
|
11.12
|
11.17
|
1932
|
|
1/9/2012
|
10.83
|
11.19
|
10.65
|
11.14
|
14528
|
|
1/6/2012
|
11.93
|
11.93
|
10.75
|
10.78
|
4489
|
|
1/5/2012
|
11.54
|
12.12
|
11.20
|
11.98
|
2188
|
|
1/4/2012
|
11.55
|
11.82
|
11.55
|
11.59
|
1908
|
|
1/3/2012
|
12.26
|
12.28
|
11.57
|
11.60
|
1864
|
|
12/30/2011
|
11.92
|
12.14
|
11.72
|
11.97
|
1321
|
|
12/29/2011
|
11.85
|
12.02
|
11.75
|
11.96
|
1335
|
|
12/28/2011
|
11.83
|
11.90
|
11.61
|
11.78
|
1438
|
|
12/27/2011
|
11.90
|
12.11
|
11.82
|
11.87
|
1568
|
|
12/23/2011
|
12.18
|
12.18
|
11.88
|
11.95
|
1269
|
|
12/22/2011
|
11.94
|
12.15
|
11.44
|
12.13
|
1473
|
|
12/21/2011
|
11.89
|
11.90
|
11.40
|
11.87
|
2371
|
|
12/20/2011
|
11.55
|
12.05
|
11.46
|
11.95
|
1898
|
|
12/19/2011
|
11.61
|
11.82
|
11.27
|
11.30
|
1032
|
|
12/16/2011
|
12.03
|
12.09
|
11.37
|
11.42
|
6522
|
|
12/15/2011
|
11.77
|
12.08
|
11.62
|
11.99
|
2872
|
|
12/14/2011
|
11.65
|
12.12
|
11.51
|
11.65
|
2748
|
|
12/13/2011
|
11.95
|
12.23
|
11.56
|
11.80
|
3199
|
|
12/12/2011
|
12.09
|
12.11
|
11.59
|
11.83
|
1585
|
|
12/9/2011
|
11.54
|
12.35
|
11.21
|
12.28
|
2462
|
|
12/8/2011
|
11.96
|
12.13
|
11.40
|
11.45
|
2230
|
|
12/7/2011
|
12.35
|
12.35
|
11.93
|
12.08
|
2425
|
|
12/6/2011
|
12.15
|
12.44
|
11.96
|
12.40
|
1936
|
|
12/5/2011
|
12.14
|
12.39
|
11.94
|
12.32
|
2786
|
|
12/2/2011
|
12.04
|
12.24
|
11.88
|
11.94
|
1652
|
|
12/1/2011
|
12.02
|
12.48
|
11.91
|
11.91
|
2121
|
|
11/30/2011
|
12.06
|
12.20
|
10.81
|
12.07
|
6461
|
|
11/29/2011
|
11.71
|
11.79
|
11.60
|
11.62
|
1553
|
|
11/28/2011
|
11.14
|
11.77
|
11.14
|
11.72
|
4644
|
|
11/25/2011
|
11.09
|
11.26
|
10.80
|
10.80
|
650
|
|
11/23/2011
|
11.91
|
12.04
|
11.13
|
11.13
|
2350
|
|
11/22/2011
|
12.05
|
12.36
|
11.86
|
12.04
|
1479
|
|
11/21/2011
|
11.96
|
12.18
|
11.48
|
12.09
|
5201
|
|
11/18/2011
|
12.33
|
12.39
|
12.01
|
12.19
|
2301
|
|
11/17/2011
|
12.18
|
12.50
|
12.13
|
12.32
|
1382
|
|
11/16/2011
|
12.29
|
12.84
|
12.14
|
12.24
|
1808
|
|
11/15/2011
|
12.00
|
12.50
|
12.00
|
12.41
|
2259
|
|
11/14/2011
|
12.08
|
12.17
|
11.20
|
12.04
|
1522
|
|
11/11/2011
|
11.79
|
12.24
|
11.70
|
12.11
|
2838
|
|
11/10/2011
|
11.88
|
12.09
|
11.19
|
11.67
|
3275
|
|
11/9/2011
|
13.05
|
13.43
|
11.45
|
11.73
|
5143
|
|
11/8/2011
|
13.78
|
13.78
|
13.20
|
13.51
|
1587
|
|
11/7/2011
|
13.77
|
13.85
|
13.19
|
13.64
|
710
|
|
11/4/2011
|
14.10
|
14.10
|
13.68
|
13.75
|
3037
|
|
11/3/2011
|
13.87
|
14.34
|
13.46
|
14.28
|
3589
|
|
11/2/2011
|
13.53
|
13.76
|
13.38
|
13.69
|
2080
|
|
11/1/2011
|
13.12
|
13.68
|
13.12
|
13.38
|
2437
|
|
10/31/2011
|
13.77
|
13.88
|
13.40
|
13.60
|
2166
|
|
10/28/2011
|
14.30
|
14.30
|
13.85
|
13.95
|
1542
|
|
10/27/2011
|
13.45
|
14.35
|
13.08
|
14.30
|
6496
|
|
10/26/2011
|
13.06
|
13.11
|
12.76
|
13.03
|
5342
|
|
10/25/2011
|
12.39
|
12.94
|
12.07
|
12.84
|
4252
|
|
10/24/2011
|
11.92
|
12.50
|
11.78
|
12.47
|
2060
|
|
10/21/2011
|
11.59
|
12.06
|
11.59
|
11.85
|
2611
|
|
10/20/2011
|
11.38
|
11.52
|
11.01
|
11.34
|
651
|
|
10/19/2011
|
12.08
|
12.22
|
11.32
|
11.40
|
1505
|
|
10/18/2011
|
12.27
|
12.27
|
11.66
|
12.07
|
2678
|
|
10/17/2011
|
12.31
|
12.48
|
12.02
|
12.23
|
3104
|