Piedmont Investment Advisors’s InterDigital IDCC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-4,062	Closed	-$262K	–	915
2019 Q2	$262K	Buy	+4,062	New	+$262K	0.01%	820
2018 Q3	–	Sell	-601	Closed	-$49K	–	1628
2018 Q2	$49K	Buy	+601	New	+$49K	﹤0.01%	1300