FLEX PHARMA INC

CUSIP: 33938A105 Class: COM

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q1 2019
Shares 134,377 Value ($000) $52 Avg Close — Range —
Q4 2018
Shares 41,619 Value ($000) $14 Avg Close — Range —
Q3 2018
Shares 70,735 Value ($000) $33 Avg Close — Range —
Q1 2018
Shares 21,714 Value ($000) $109 Avg Close — Range —