PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

SECTORAL ASSET MANAGEMENT INC's Holding History (CIK: 0001274413)

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

Q4 2017

Shares 15,050 Value ($000) $1,488 Avg Close $111.90 Range $92.36 - $136.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	15,050	$1,488	$111.90	$92.36 - $136.90