RECEPTOS INC

CUSIP: 756207106 Class: COMMON STOCK

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q2 2015
Shares 2,741 Value ($000) $521 Avg Close — Range —
Q1 2015
Shares 4,064 Value ($000) $670 Avg Close — Range —
Q4 2014
Shares 3,451 Value ($000) $423 Avg Close — Range —
Q3 2014
Shares 3,467 Value ($000) $215 Avg Close — Range —
Q2 2014
Shares 5,044 Value ($000) $215 Avg Close — Range —