KYTHERA BIOPHARMACEUTICALS I

CUSIP: 501570105 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2015
Shares 43,870 Value ($000) $3,289 Avg Close — Range —
Q2 2015
Shares 772,260 Value ($000) $58,159 Avg Close — Range —
Q1 2015
Shares 728,704 Value ($000) $36,545 Avg Close — Range —
Q4 2014
Shares 428,694 Value ($000) $14,867 Avg Close — Range —
Q3 2014
Shares 479,311 Value ($000) $15,702 Avg Close — Range —
Q2 2014
Shares 496,779 Value ($000) $19,061 Avg Close — Range —
Q1 2014
Shares 512,038 Value ($000) $20,359 Avg Close — Range —
Q4 2013
Shares 496,768 Value ($000) $18,505 Avg Close — Range —
Q3 2013
Shares 36,902 Value ($000) $1,686 Avg Close — Range —
Q2 2013
Shares 5,576 Value ($000) $151 Avg Close — Range —