SIMPLEX TRADING, LLC - FLEX PHARMA INC ownership

FLEX PHARMA INC's ticker is and the CUSIP is 33938A905. A total of 1 filers reported holding FLEX PHARMA INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of FLEX PHARMA INC
ValueSharesWeighting
Q1 2018$1,000
-88.9%
13
-58.1%
0.00%
-100.0%
Q4 2016$9,000310.00%
Other shareholders
FLEX PHARMA INC shareholders Q4 2016
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 31$9,0000.00%
View complete list of FLEX PHARMA INC shareholders