Insider Trading — QuoTrend

RADTKE DUANE C – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
SII	RADTKE DUANE C	Director	May 06 '10	Buy	44.88	10,000	448,800	30,463	May 10
SII	RADTKE DUANE C	Director	Nov 03 '09	Buy	28.60	10,000	286,000	15,915	Nov 05