RECEPTOS INC

CUSIP: 756207106 Class: COMMON STOCK

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q2 2015
Shares 8,390 Value ($000) $1,595 Avg Close — Range —
Q1 2015
Shares 4,875 Value ($000) $804 Avg Close — Range —