PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q1 2014

Shares 2,088 Value ($000) $217 Avg Close $117.54 Range $97.31 - $143.65

Q4 2013

Shares 2,078 Value ($000) $215 Avg Close $58.69 Range $33.70 - $112.46

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	2,088	$217	$117.54	$97.31 - $143.65
Q4 2013	2,078	$215	$58.69	$33.70 - $112.46