Willow Street Advisors’s 3D Systems Corporation DDD Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q4	$330K	Sell	3,550 -6,585	-65%	-$612K	0.18%	115
2013 Q3	$547K	Buy	10,135 +3,035	+43%	+$164K	0.34%	83
2013 Q2	$439K	Buy	+7,100	New	+$439K	0.28%	96