RETROPHIN INC

CUSIP: 761299106 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2020
Shares 98,976 Value ($000) $2,020 Avg Close — Range —
Q2 2016
Shares 90,194 Value ($000) $1,606 Avg Close — Range —
Q1 2016
Shares 18,242 Value ($000) $249 Avg Close — Range —