RECEPTOS INC

CUSIP: 756207106 Class: COMMON STOCK

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q2 2015
Shares 2,216 Value ($000) $421 Avg Close — Range —
Q1 2015
Shares 1,988 Value ($000) $328 Avg Close — Range —
Q4 2014
Shares 2,049 Value ($000) $251 Avg Close — Range —