National Investment Services’s NWPX Infrastructure, Inc. Common Stock NWPX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q3	–	Sell	-19,723	Closed	-$382K	–	75
2018 Q2	$382K	Buy	19,723 +78	+0.4%	+$1.51K	0.36%	71
2018 Q1	$340K	Sell	19,645 -3,695	-16%	-$64K	0.32%	72
2017 Q4	$447K	Buy	+23,340	New	+$447K	0.43%	52