Natixis Advisors’s Casa Systems, Inc. Common Stock CASA Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-186,514	Closed	-$1.47M	–	1156
2019 Q3	$1.47M	Buy	186,514 +59,009	+46%	+$463K	0.01%	849
2019 Q2	$820K	Buy	+127,505	New	+$820K	0.01%	953