PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

NATIXIS's Holding History (CIK: 0001274981)

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

Q2 2019

Shares 27,615 Value ($000) $351 Avg Close $23.03 Range $12.22 - $36.75

Q2 2018

Shares 9,532 Value ($000) $564 Avg Close $57.95 Range $47.00 - $68.90

Q1 2018

Shares 10,822 Value ($000) $736 Avg Close $74.88 Range $56.15 - $101.50

Q4 2017

Shares 9,191 Value ($000) $909 Avg Close $111.90 Range $92.36 - $136.90

Q3 2017

Shares 6,448 Value ($000) $772 Avg Close $93.01 Range $71.14 - $120.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	27,615	$351	$23.03	$12.22 - $36.75
Q2 2018	9,532	$564	$57.95	$47.00 - $68.90
Q1 2018	10,822	$736	$74.88	$56.15 - $101.50
Q4 2017	9,191	$909	$111.90	$92.36 - $136.90
Q3 2017	6,448	$772	$93.01	$71.14 - $120.85