GAMCO Investors’s ProShares Trust UltraShort Lehman 20+ Year Treasury TBT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-10,000	Closed	-$159K	–	894
2020 Q2	$159K	Sell	10,000 -16,000	-62%	-$254K	﹤0.01%	814
2020 Q1	$418K	Buy	+26,000	New	+$418K	﹤0.01%	687