PENN NATL GAMING INC

Ticker: PENN CUSIP: 707569109 Class: Common Stock

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q1 2015

Shares 176,834 Value ($000) $2,769 Avg Close $15.71 Range $12.88 - $17.06

Q4 2014

Shares 176,834 Value ($000) $2,428 Avg Close $12.95 Range $10.50 - $14.75

Q3 2014

Shares 176,834 Value ($000) $1,983 Avg Close $11.28 Range $10.07 - $12.64

Q2 2014

Shares 169,259 Value ($000) $2,055 Avg Close $11.82 Range $10.26 - $13.48

Q1 2014

Shares 109,549 Value ($000) $1,350 Avg Close $12.34 Range $10.84 - $14.45

Q4 2013

Shares 1,749 Value ($000) $25 Avg Close $13.74 Range $12.24 - $15.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	176,834	$2,769	$15.71	$12.88 - $17.06
Q4 2014	176,834	$2,428	$12.95	$10.50 - $14.75
Q3 2014	176,834	$1,983	$11.28	$10.07 - $12.64
Q2 2014	169,259	$2,055	$11.82	$10.26 - $13.48
Q1 2014	109,549	$1,350	$12.34	$10.84 - $14.45
Q4 2013	1,749	$25	$13.74	$12.24 - $15.50