FLEX PHARMA INC

CUSIP: 33938A105 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018
Shares 59,992 Value ($000) $20 Avg Close — Range —
Q2 2016
Shares 10,181 Value ($000) $104 Avg Close — Range —
Q4 2015
Shares 4,778 Value ($000) $59 Avg Close — Range —