RETROPHIN INC

CUSIP: 761299106 Class: COM

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q2 2015
Shares 227,898 Value ($000) $7,555 Avg Close — Range —
Q1 2015
Shares 420,677 Value ($000) $10,079 Avg Close — Range —
Q4 2014
Shares 187,179 Value ($000) $2,291 Avg Close — Range —