RECEPTOS INC

CUSIP: 756207106 Class: COMMON STOCK

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q2 2015
Shares 4,096 Value ($000) $778 Avg Close — Range —
Q1 2015
Shares 4,396 Value ($000) $725 Avg Close — Range —
Q4 2014
Shares 4,902 Value ($000) $601 Avg Close — Range —
Q3 2014
Shares 12,060 Value ($000) $749 Avg Close — Range —
Q2 2014
Shares 10,900 Value ($000) $464 Avg Close — Range —
Q1 2014
Shares 18,340 Value ($000) $769 Avg Close — Range —
Q4 2013
Shares 30,000 Value ($000) $870 Avg Close — Range —