SIMPLEX TRADING, LLC - GEMPHIRE THERAPEUTICS INC ownership

GEMPHIRE THERAPEUTICS INC's ticker is GEMP and the CUSIP is 36870A108. A total of 30 filers reported holding GEMPHIRE THERAPEUTICS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GEMPHIRE THERAPEUTICS INC
ValueSharesWeighting
Q2 2019$0179
-73.6%
0.00%
Q1 2019$0679
-22.8%
0.00%
Q4 2018$0
-100.0%
879
-22.0%
0.00%
Q3 2018$2,0001,1270.00%
Other shareholders

There were no reported owners of GEMPHIRE THERAPEUTICS INC in Q4 2018.

NameSharesValueWeighting ↓
View complete list of GEMPHIRE THERAPEUTICS INC shareholders