Tocqueville Asset Management’s Impinj PI Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-13,475	Closed	-$561K	–	821
2017 Q3	$561K	Sell	13,475 -12,000	-47%	-$500K	0.01%	613
2017 Q2	$1.24M	Buy	25,475 +13,475	+112%	+$655K	0.01%	475
2017 Q1	$363K	Buy	+12,000	New	+$363K	﹤0.01%	637