KYTHERA BIOPHARMACEUTICALS I

CUSIP: 501570105 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2015
Shares 9,833 Value ($000) $493 Avg Close — Range —
Q3 2014
Shares 6,600 Value ($000) $216 Avg Close — Range —
Q2 2014
Shares 12,401 Value ($000) $476 Avg Close — Range —
Q1 2014
Shares 18,107 Value ($000) $720 Avg Close — Range —