PUMA BIOTECHNOLOGY INC

Ticker: PBYI CUSIP: 74587V107 Class: Common Stock

Retirement Systems of Alabama's Holding History (CIK: 0001593051)

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

Q3 2018

Shares 40,000 Value ($000) $1,834 Avg Close $48.21 Range $40.45 - $60.95

Q2 2018

Shares 40,000 Value ($000) $2,366 Avg Close $57.95 Range $47.00 - $68.90

Q1 2018

Shares 40,000 Value ($000) $2,722 Avg Close $74.88 Range $56.15 - $101.50

Q4 2017

Shares 35,400 Value ($000) $3,499 Avg Close $111.90 Range $92.36 - $136.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	40,000	$1,834	$48.21	$40.45 - $60.95
Q2 2018	40,000	$2,366	$57.95	$47.00 - $68.90
Q1 2018	40,000	$2,722	$74.88	$56.15 - $101.50
Q4 2017	35,400	$3,499	$111.90	$92.36 - $136.90