GROUP ONE TRADING, L.P. - PAIN THERAPEUTICS INC ownership

PAIN THERAPEUTICS INC's ticker is and the CUSIP is 69562K950. A total of 2 filers reported holding PAIN THERAPEUTICS INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of PAIN THERAPEUTICS INC
ValueSharesWeighting
Q3 2014$2,000
-60.0%
600
-33.3%
0.00%
Q2 2014$5,000
-88.1%
900
-88.2%
0.00%
-100.0%
Q1 2014$42,000
+600.0%
7,600
+533.3%
0.00%
Q4 2013$6,000
-50.0%
1,200
-72.7%
0.00%
Q3 2013$12,000
+50.0%
4,400
+25.7%
0.00%
Q2 2013$8,0003,5000.00%
Other shareholders
PAIN THERAPEUTICS INC shareholders Q3 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 600$2,0000.00%
View complete list of PAIN THERAPEUTICS INC shareholders