PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2014

Shares 18,015 Value ($000) $3,410 Avg Close $221.87 Range $181.60 - $255.43

Q3 2014

Shares 18,015 Value ($000) $4,298 Avg Close $205.34 Range $57.25 - $279.37

Q2 2014

Shares 25,015 Value ($000) $1,651 Avg Close $71.11 Range $53.63 - $118.22

Q1 2014

Shares 25,015 Value ($000) $2,605 Avg Close $117.54 Range $97.31 - $143.65

Q4 2013

Shares 26,165 Value ($000) $2,709 Avg Close $58.69 Range $33.70 - $112.46

Q3 2013

Shares 35,800 Value ($000) $1,921 Avg Close $53.90 Range $44.39 - $62.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	18,015	$3,410	$221.87	$181.60 - $255.43
Q3 2014	18,015	$4,298	$205.34	$57.25 - $279.37
Q2 2014	25,015	$1,651	$71.11	$53.63 - $118.22
Q1 2014	25,015	$2,605	$117.54	$97.31 - $143.65
Q4 2013	26,165	$2,709	$58.69	$33.70 - $112.46
Q3 2013	35,800	$1,921	$53.90	$44.39 - $62.66