SIMPLEX TRADING, LLC - ETON PHARMACEUTICALS INC ownership

ETON PHARMACEUTICALS INC's ticker is and the CUSIP is 29772L908. A total of 3 filers reported holding ETON PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ETON PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$46
-11.5%
11,200
-25.3%
0.00%
Q2 2023$52
+52.9%
15,000
+68.5%
0.00%
Q1 2023$34
-76.2%
8,900
-82.5%
0.00%
Q4 2022$143
-99.9%
50,800
-2.7%
0.00%
Q3 2022$109,000
-56.2%
52,200
-45.1%
0.00%
Q2 2022$249,000
-28.2%
95,100
+19.3%
0.00%
Q1 2022$347,000
+285.6%
79,700
+279.5%
0.00%
Q4 2021$90,000
+45.2%
21,000
+110.0%
0.00%
Q3 2021$62,000
+1.6%
10,0000.0%0.00%
Q2 2021$61,00010,0000.00%
Other shareholders
ETON PHARMACEUTICALS INC shareholders Q3 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 3,400$21,0000.00%
SIMPLEX TRADING, LLC 10,000$61,0000.00%
View complete list of ETON PHARMACEUTICALS INC shareholders