RETROPHIN INC

CUSIP: 761299106 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q3 2015
Shares 33,064 Value ($000) $670 Avg Close — Range —
Q2 2015
Shares 61,900 Value ($000) $2,052 Avg Close — Range —
Q1 2015
Shares 67,900 Value ($000) $1,627 Avg Close — Range —
Q4 2014
Shares 67,900 Value ($000) $831 Avg Close — Range —
Q3 2014
Shares 48,550 Value ($000) $438 Avg Close — Range —