Wolverine Trading’s Carbo Ceramics Inc. CRR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q2	–	Sell	-10,308	Closed	-$36K	–	5482
2019 Q1	$36K	Buy	+10,308	New	+$43.2K	﹤0.01%	4359
2018 Q4	–	Sell	-14,900	Closed	-$108K	–	5784
2018 Q3	$108K	Buy	+14,900	New	+$131K	﹤0.01%	4516
2017 Q4	–	Sell	-37,061	Closed	-$320K	–	5813
2017 Q3	$320K	Buy	+37,061	New	+$262K	﹤0.01%	3171
2017 Q2	–	Sell	-28,547	Closed	-$374K	–	5278
2017 Q1	$374K	Buy	28,547 +9,706	+52%	+$124K	﹤0.01%	2752
2016 Q4	$197K	Sell	18,841 -3,898	-17%	-$34.7K	﹤0.01%	3780
2016 Q3	$247K	Buy	22,739 +8,423	+59%	+$108K	﹤0.01%	3520
2016 Q2	$186K	Buy	+14,316	New	+$193K	﹤0.01%	3332