A.R.T. Advisors’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
2020 Q1	–	Sell	-8,218	Closed	-$274K	–	682
2019 Q4	$274K	Buy	+8,218	New	+$274K	0.01%	1051
2017 Q2	–	Sell	-10,354	Closed	-$162K	–	1630
2017 Q1	$162K	Sell	10,354 -1,453	-12%	-$22.7K	0.01%	1203
2016 Q4	$203K	Buy	+11,807	New	+$203K	0.01%	1059