RECEPTOS INC

CUSIP: 756207106 Class: COMMON STOCK

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q2 2015
Shares 43,100 Value ($000) $8,191 Avg Close — Range —
Q1 2015
Shares 46,364 Value ($000) $7,645 Avg Close — Range —
Q4 2014
Shares 72,940 Value ($000) $8,936 Avg Close — Range —