www.nasdaq.com/symbol/aezs/short-interest
Delayed - data as of Jan. 12, 2018
12/29/2017 1,153,950 1,584,175 1.000000§
12/15/2017 1,102,798 398,364 2.768317§
11/30/2017 1,078,245 331,701 3.250653§
11/15/2017 1,177,341 176,783 6.659809§
10/31/2017 1,102,189 224,706 4.905027§
10/13/2017 1,019,295 763,364 1.335267§
9/29/2017 1,028,568 534,621 1.923920§
9/15/2017 993,189 234,086 4.242838§
8/31/2017 1,063,313 303,852 3.499444§
8/15/2017 1,350,222 1,360,977 1.000000§
7/31/2017 1,920,40712,000,600 1.000000§
7/14/2017 865,410 227,219 3.808704§
6/30/2017 799,967 175,267§4.564276