RETROPHIN INC

CUSIP: 761299106 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q1 2019
Shares 48,227 Value ($000) $1,091 Avg Close — Range —
Q4 2018
Shares 67,034 Value ($000) $1,517 Avg Close — Range —
Q3 2018
Shares 160,878 Value ($000) $4,622 Avg Close — Range —
Q2 2018
Shares 69,365 Value ($000) $1,891 Avg Close — Range —