on 8/2/13
5,923,195
470,980
on 9/18/10
1,201,304
399,877
on 9/29/13
3,282,918
300,412
on 2/14/11
4,224,738
415,082
on 4/25/15
2,692,551
445,661
on 2/25/10
804,618
295,699
on 2/22/10
1,215,640
337,999
on 12/2/13
5,875,516
464,219
on 9/19/11
1,427,662
407,237
on 11/29/12
6,037,427
370,990
on 12/29/14
1,660,209
288,165
on 5/9/11
2,082,716
307,046
on 12/1/14
3,131,162
408,245
on 1/20/13
4,533,793
289,889
on 4/2/13
6,023,046
349,766
on 7/31/14
920,174
332,569
on 10/16/13
2,856,828
359,180
on 5/20/10
5,706,837
285,576
on 10/20/13
3,979,709
448,834
on 6/6/12
3,893,339
365,729
