Wellington Management Group’s Data I/O DAIO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q1	–	Sell	-170,000	Closed	-$428K	–	2122
2015 Q4	$428K	Sell	170,000 -129,530	-43%	-$326K	﹤0.01%	1994
2015 Q3	$698K	Buy	299,530 +35,030	+13%	+$81.6K	﹤0.01%	1895
2015 Q2	$905K	Buy	+264,500	New	+$905K	﹤0.01%	1854