PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

Engaged Capital LLC's Holding History (CIK: 0001559771)

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

Q3 2018

Shares 151,689 Value ($000) $6,955 Avg Close $48.21 Range $40.45 - $60.95

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	151,689	$6,955	$48.21	$40.45 - $60.95