KYTHERA BIOPHARMACEUTICALS I

CUSIP: 501570105 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2015
Shares 254,905 Value ($000) $19,197 Avg Close — Range —
Q1 2015
Shares 295,445 Value ($000) $14,817 Avg Close — Range —