SIMPLEX TRADING, LLC - KYTHERA BIOPHARMACEUTICALS I ownership

KYTHERA BIOPHARMACEUTICALS I's ticker is and the CUSIP is 501570955. A total of 3 filers reported holding KYTHERA BIOPHARMACEUTICALS I in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of KYTHERA BIOPHARMACEUTICALS I
ValueSharesWeighting
Q3 2015$3,000
-50.0%
437
+176.6%
0.00%
-100.0%
Q2 2015$6,000
+20.0%
158
+295.0%
0.00%0.0%
Q1 2015$5,000400.00%
Other shareholders
KYTHERA BIOPHARMACEUTICALS I shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 70,700$5,301,0000.07%
SIMPLEX TRADING, LLC 437$3,0000.00%
Citadel Advisors 3,300$247,0000.00%
View complete list of KYTHERA BIOPHARMACEUTICALS I shareholders