KYTHERA BIOPHARMACEUTICALS I

CUSIP: 501570105 Class: COM

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

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

Q3 2015
Shares 4,455 Value ($000) $334 Avg Close — Range —
Q2 2015
Shares 3,891 Value ($000) $293 Avg Close — Range —