GROUP ONE TRADING, L.P. - HORIZON PHARMA INC ownership

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of HORIZON PHARMA INC
ValueSharesWeighting
Q3 2014$894,000
-40.8%
72,800
-23.7%
0.01%
-39.1%
Q2 2014$1,509,000
+33.8%
95,400
+27.9%
0.02%
+21.1%
Q1 2014$1,128,000
+523.2%
74,600
+213.4%
0.02%
+533.3%
Q4 2013$181,000
+158.6%
23,800
+15.0%
0.00%
+200.0%
Q3 2013$70,000
+89.2%
20,700
+38.0%
0.00%0.0%
Q2 2013$37,00015,0000.00%
Other shareholders

There were no reported owners of HORIZON PHARMA INC in Q4 2014.

NameSharesValueWeighting ↓
View complete list of HORIZON PHARMA INC shareholders