KYTHERA BIOPHARMACEUTICALS I

CUSIP: 501570105 Class: COM

LONGFELLOW INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0001167487)

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

Q3 2015
Shares 150,321 Value ($000) $11,271 Avg Close — Range —
Q2 2015
Shares 113,556 Value ($000) $8,552 Avg Close — Range —