| Oct 28 2011 |
10242 |
440.75 |
| Oct 21 2011 |
10328 |
440.75 |
| Oct 14 2011 |
13989 |
483.89 |
| Oct 07 2011 |
13687 |
483.93 |
| Sep 30 2011 |
12201 |
468.08 |
| Sep 27 2011 |
11902 |
468.07 |
| Sep 23 2011 |
11832 |
468.07 |
| Sep 16 2011 |
11491 |
468.06 |
| Sep 09 2011 |
11204 |
468.05 |
| Jan 13 2011 |
11043 |
467.9 |
| Dec 28 2010 |
11258 |
467.89 |
| Dec 14 2010 |
11170 |
467.89 |
| Dec 03 2010 |
11209 |
467.89 |
| Nov 26 2010 |
11211 |
467.89 |
| Nov 19 2010 |
11124 |
467.88 |
| Nov 12 2010 |
11642 |
477.25 |
| Nov 04 2010 |
11650 |
477.25 |
| Oct 28 2010 |
11275 |
477.24 |
| Oct 22 2010 |
11142 |
477.23 |
| Oct 14 2010 |
6760 |
415.99 |
| Oct 05 2010 |
6310 |
415.99 |
