on 8/16/14
5,476,844
294,554
on 7/8/14
1,072,021
453,401
on 9/30/13
1,682,363
428,703
on 5/4/12
3,850,973
408,134
on 3/24/10
4,945,727
298,399
on 8/17/11
5,840,824
420,389
on 11/19/10
5,710,794
434,350
on 9/26/11
2,821,069
428,706
on 6/11/10
5,751,611
383,424
on 5/19/12
3,130,198
336,158
on 11/29/12
5,040,708
421,630
on 4/25/14
2,481,643
465,739
on 8/10/14
5,335,487
463,789
on 6/22/12
3,976,224
467,881
on 8/16/11
2,484,972
327,200
on 6/18/12
990,582
467,874
on 6/26/11
5,861,452
290,888
on 5/4/13
3,645,904
312,293
on 2/25/11
4,056,452
407,075
on 5/18/13
3,142,660
438,131