PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2015

Shares 2,952 Value ($000) $231 Avg Close $78.49 Range $56.11 - $94.93

Q3 2015

Shares 2,940 Value ($000) $222 Avg Close $94.57 Range $70.39 - $119.36

Q2 2015

Shares 2,940 Value ($000) $343 Avg Close $181.09 Range $112.32 - $244.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	2,952	$231	$78.49	$56.11 - $94.93
Q3 2015	2,940	$222	$94.57	$70.39 - $119.36
Q2 2015	2,940	$343	$181.09	$112.32 - $244.90