on 8/2/13
5,923,065
470,980
on 9/18/10
1,201,133
399,877
on 9/29/13
3,282,792
300,412
on 2/14/11
4,224,591
415,082
on 4/25/15
2,692,398
445,661
on 2/25/10
804,459
295,699
on 2/22/10
1,215,503
337,999
on 12/2/13
5,875,416
464,219
on 9/19/11
1,427,539
407,237
on 11/29/12
6,037,321
370,990
on 12/29/14
1,660,108
288,165
on 5/9/11
2,082,532
307,046
on 12/1/14
3,131,077
408,245
on 1/20/13
4,533,639
289,889
on 4/2/13
6,022,863
349,766
on 7/31/14
920,075
332,569
on 10/16/13
2,856,681
359,180
on 5/20/10
5,706,716
285,576
on 10/20/13
3,979,563
448,834
on 6/6/12
3,893,223
365,729
