SIMPLEX TRADING, LLC - GALENA BIOPHARMA INC ownership

GALENA BIOPHARMA INC's ticker is and the CUSIP is 363256904. A total of 3 filers reported holding GALENA BIOPHARMA INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GALENA BIOPHARMA INC
ValueSharesWeighting
Q4 2017$1,0000.0%630
-1.9%
0.00%
Q3 2017$1,0000.0%642
-3.7%
0.00%
Q2 2017$1,000
-50.0%
667
-2.8%
0.00%
Q1 2017$2,000
-66.7%
686
-39.2%
0.00%
Q4 2016$6,0001,1290.00%
Other shareholders
GALENA BIOPHARMA INC shareholders Q4 2016
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 3,706,700$7,191,0000.07%
Marathon Trading Investment Management LLC 217,200$421,0000.05%
SIMPLEX TRADING, LLC 1,129$6,0000.00%
View complete list of GALENA BIOPHARMA INC shareholders