RPM INTL INC

Ticker: RPM CUSIP: 749685103 Class: COM

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q1 2014

Shares 5,938 Value ($000) $248 Avg Close $41.22 Range $37.57 - $43.86

Q4 2013

Shares 41,377 Value ($000) $1,718 Avg Close $38.93 Range $35.64 - $41.63

Q3 2013

Shares 52,009 Value ($000) $1,883 Avg Close $34.85 Range $31.93 - $36.70

Q2 2013

Shares 73,181 Value ($000) $2,337 Avg Close $32.11 Range $29.49 - $34.16

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	5,938	$248	$41.22	$37.57 - $43.86
Q4 2013	41,377	$1,718	$38.93	$35.64 - $41.63
Q3 2013	52,009	$1,883	$34.85	$31.93 - $36.70
Q2 2013	73,181	$2,337	$32.11	$29.49 - $34.16