SIMPLEX TRADING, LLC - ACHIEVE LIFE SCIENCES INC ownership

ACHIEVE LIFE SCIENCES INC's ticker is and the CUSIP is 004468900. A total of 2 filers reported holding ACHIEVE LIFE SCIENCES INC in Q4 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 ACHIEVE LIFE SCIENCES INC
ValueSharesWeighting
Q2 2023$77
-1.3%
14,900
+29.6%
0.00%
Q1 2023$78
+609.1%
11,500
+139.6%
0.00%
Q4 2022$114,800
+4700.0%
0.00%
Q2 2022$0
-100.0%
100
-90.9%
0.00%
Q4 2021$8,0001,1000.00%
Other shareholders
ACHIEVE LIFE SCIENCES INC shareholders Q4 2021
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 1,100$8,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ACHIEVE LIFE SCIENCES INC shareholders