| 27 Nov 2009 |
$45.96
(+$1.01)
|
$47.10
(+$47.10)
|
Contributions to philosophy |
| 14 Nov 2009 |
$44.95
(-$2.82)
|
$0.00
(-$47.29)
|
Contributions to philosophy |
| 13 Nov 2009 |
$47.77
|
$47.29
|
Contributions to philosophy |
| 30 Oct 2009 |
$47.77
(-$1.06)
|
$47.29
(+$0.15)
|
Contributions to philosophy |
| 17 Oct 2009 |
$48.83
(+$3.88)
|
$47.13
(+$47.13)
|
Contributions to philosophy |
| 22 Aug 2009 |
$44.95
(-$3.08)
|
$0.00
(-$28.73)
|
Contributions to philosophy |
| 21 Aug 2009 |
$48.03
|
$28.73
(-$0.00)
|
Contributions to philosophy |
| 07 Aug 2009 |
$48.03
(+$3.08)
|
$28.73
(+$28.73)
|
Contributions to philosophy |
| 23 Jun 2009 |
$44.95
(-$9.22)
|
$0.00
(-$26.88)
|
Contributions to philosophy |
| 22 Jun 2009 |
$54.17
(+$4.25)
|
$26.88
(-$1.89)
|
Contributions to philosophy |
| 21 Jun 2009 |
$49.92
|
$28.77
|
Contributions to philosophy |
| 08 Jun 2009 |
$49.92
|
$28.77
(-$0.39)
|
Contributions to philosophy |
| 07 Jun 2009 |
$49.92
(-$0.10)
|
$29.16
(-$0.64)
|
Contributions to philosophy |
| 01 Jun 2009 |
$50.02
(+$2.17)
|
$29.80
(+$0.03)
|
Contributions to philosophy |
| 31 May 2009 |
$47.85
(+$2.90)
|
$29.77
(+$29.77)
|
Contributions to philosophy |