on 8/2/13
5,922,939
470,980
on 9/18/10
1,200,973
399,877
on 9/29/13
3,282,627
300,412
on 2/14/11
4,224,391
415,082
on 4/25/15
2,692,215
445,661
on 2/25/10
804,260
295,699
on 2/22/10
1,215,354
337,999
on 12/2/13
5,875,315
464,219
on 9/19/11
1,427,361
407,237
on 11/29/12
6,037,206
370,990
on 12/29/14
1,660,005
288,165
on 5/9/11
2,082,340
307,046
on 12/1/14
3,131,005
408,245
on 1/20/13
4,533,492
289,889
on 4/2/13
6,022,642
349,766
on 7/31/14
919,999
332,569
on 10/16/13
2,856,543
359,180
on 5/20/10
5,706,599
285,576
on 10/20/13
3,979,373
448,834
on 6/6/12
3,893,097
365,729
