PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

DOHENY ASSET MANAGEMENT /CA's Holding History (CIK: 0000936936)

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

Q4 2017

Shares 8,800 Value ($000) $870 Avg Close $111.90 Range $92.36 - $136.90

Q2 2015

Shares 3,025 Value ($000) $353 Avg Close $181.09 Range $112.32 - $244.90

Q1 2015

Shares 3,075 Value ($000) $726 Avg Close $213.77 Range $183.50 - $252.92

Q4 2014

Shares 3,075 Value ($000) $582 Avg Close $221.87 Range $181.60 - $255.43

Q3 2014

Shares 3,075 Value ($000) $734 Avg Close $205.34 Range $57.25 - $279.37

Q2 2014

Shares 22,630 Value ($000) $1,494 Avg Close $71.11 Range $53.63 - $118.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	8,800	$870	$111.90	$92.36 - $136.90
Q2 2015	3,025	$353	$181.09	$112.32 - $244.90
Q1 2015	3,075	$726	$213.77	$183.50 - $252.92
Q4 2014	3,075	$582	$221.87	$181.60 - $255.43
Q3 2014	3,075	$734	$205.34	$57.25 - $279.37
Q2 2014	22,630	$1,494	$71.11	$53.63 - $118.22