NORDSON CORP

Ticker: NDSN CUSIP: 655663102 Class: Common Stock

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2013

Shares 1,470 Value ($000) $109 Avg Close $63.82 Range $61.28 - $66.35

Q3 2013

Shares 1,520 Value ($000) $112 Avg Close $62.90 Range $57.64 - $66.33

Q2 2013

Shares 1,530 Value ($000) $106 Avg Close $60.57 Range $55.54 - $65.64

Q1 2013

Shares 2,430 Value ($000) $160 Avg Close $57.88 Range $53.00 - $61.66

Q2 2011

Shares 14,200 Value ($000) $779 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	1,470	$109	$63.82	$61.28 - $66.35
Q3 2013	1,520	$112	$62.90	$57.64 - $66.33
Q2 2013	1,530	$106	$60.57	$55.54 - $65.64
Q1 2013	2,430	$160	$57.88	$53.00 - $61.66
Q2 2011	14,200	$779	—	—