8/15/2016 180,928
7/29/2016 203,348 §
7/15/2016 289,553 §
6/30/2016 273,810 §
6/15/2016 270,664 §
5/31/2016 273,127 §
5/13/2016 295,690 §
4/29/2016 310,585 §
4/15/2016 375,064 §
3/31/2016§532,136
Read more: www.nasdaq.com/symbol/otiv/short-interest#ixzz4IjeWR0br
7/29/2016 203,348 §
7/15/2016 289,553 §
6/30/2016 273,810 §
6/15/2016 270,664 §
5/31/2016 273,127 §
5/13/2016 295,690 §
4/29/2016 310,585 §
4/15/2016 375,064 §
3/31/2016§532,136
Read more: www.nasdaq.com/symbol/otiv/short-interest#ixzz4IjeWR0br