PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q3 2016

Shares 135,587 Value ($000) $8,959 Avg Close $50.56 Range $28.14 - $73.27

Q2 2016

Shares 172,207 Value ($000) $5,218 Avg Close $31.26 Range $19.74 - $39.67

Q1 2016

Shares 145,868 Value ($000) $4,015 Avg Close $45.19 Range $25.20 - $77.99

Q4 2015

Shares 79,388 Value ($000) $6,247 Avg Close $78.49 Range $56.11 - $94.93

Q3 2015

Shares 83,434 Value ($000) $5,964 Avg Close $94.57 Range $70.39 - $119.36

Q2 2015

Shares 82,165 Value ($000) $9,330 Avg Close $181.09 Range $112.32 - $244.90

Q1 2015

Shares 68,252 Value ($000) $16,364 Avg Close $213.77 Range $183.50 - $252.92

Q4 2014

Shares 49,585 Value ($000) $9,476 Avg Close $221.87 Range $181.60 - $255.43

Q3 2014

Shares 22,403 Value ($000) $5,548 Avg Close $205.34 Range $57.25 - $279.37

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	135,587	$8,959	$50.56	$28.14 - $73.27
Q2 2016	172,207	$5,218	$31.26	$19.74 - $39.67
Q1 2016	145,868	$4,015	$45.19	$25.20 - $77.99
Q4 2015	79,388	$6,247	$78.49	$56.11 - $94.93
Q3 2015	83,434	$5,964	$94.57	$70.39 - $119.36
Q2 2015	82,165	$9,330	$181.09	$112.32 - $244.90
Q1 2015	68,252	$16,364	$213.77	$183.50 - $252.92
Q4 2014	49,585	$9,476	$221.87	$181.60 - $255.43
Q3 2014	22,403	$5,548	$205.34	$57.25 - $279.37