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

RECRO PHARMA INC's ticker is and the CUSIP is 75629F959. A total of 3 filers reported holding RECRO PHARMA INC in Q4 2020. 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 RECRO PHARMA INC
ValueSharesWeighting
Q4 2021$3,000
-57.1%
1,500
-57.1%
0.00%
Q3 2021$7,000
+40.0%
3,500
+66.7%
0.00%
Q2 2021$5,000
+150.0%
2,100
+200.0%
0.00%
Q1 2021$2,000700
+600.0%
0.00%
Q4 2020$0
-100.0%
100
-98.0%
0.00%
Q3 2020$11,000
-50.0%
5,000
+316.7%
0.00%
Q4 2019$22,000
+4.8%
1,200
-66.7%
0.00%
Q1 2019$21,0003,6000.00%
Other shareholders
RECRO PHARMA INC shareholders Q4 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 100$00.00%
SIMPLEX TRADING, LLC 46$13,0000.00%
View complete list of RECRO PHARMA INC shareholders