KYTHERA BIOPHARMACEUTICALS I

CUSIP: 501570105 Class: COM

AQR Arbitrage LLC's Holding History (CIK: 0001167456)

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

Q3 2015
Shares 997,893 Value ($000) $74,822 Avg Close — Range —
Q2 2015
Shares 129,400 Value ($000) $9,745 Avg Close — Range —