RETROPHIN INC

CUSIP: 761299106 Class: COM

JW Asset Management, LLC's Holding History (CIK: 0001549738)

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

Q3 2015
Shares 24,147 Value ($000) $489 Avg Close — Range —
Q2 2015
Shares 23,924 Value ($000) $793 Avg Close — Range —
Q1 2015
Shares 17,446 Value ($000) $418 Avg Close — Range —
Q4 2014
Shares 16,459 Value ($000) $202 Avg Close — Range —