Dynamic Technology Lab’s Whiting Petroleum Corporation WLL Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-7,810	Closed	-$456K	–	1649
2021 Q3	$456K	Buy	7,810 +4,150	+113%	+$205K	0.05%	566
2021 Q2	$200K	Buy	+3,660	New	+$157K	0.02%	942
2021 Q1	–	Sell	-10,202	Closed	-$255K	–	1632
2020 Q4	$255K	Buy	+10,202	New	+$205K	0.04%	737
2018 Q4	–	Sell	-191	Closed	-$761K	–	1507
2018 Q3	$761K	Buy	191 +69	+57%	+$254K	0.11%	326
2018 Q2	$484K	Buy	+122	New	+$422K	0.07%	476
2017 Q3	–	Sell	-156	Closed	-$258K	–	1572
2017 Q2	$258K	Buy	156 +26	+20%	+$59.4K	0.05%	773
2017 Q1	$369K	Buy	+130	New	+$421K	0.09%	450
2016 Q1	–	Sell	-105	Closed	-$297K	–	1384
2015 Q4	$297K	Buy	+105	New	+$498K	0.09%	500
2014 Q4	–	Sell	-9	Closed	-$203K	–	1047
2014 Q3	$203K	Buy	+9	New	+$229K	0.1%	497
2014 Q2	–	Sell	-12	Closed	-$250K	–	998
2014 Q1	$250K	Sell	12 -5	-29%	-$94.7K	0.15%	322
2013 Q4	$322K	Buy	+17	New	+$322K	0.22%	169
2013 Q3	–	Sell	-21	Closed	-$295K	–	717
2013 Q2	$295K	Buy	+21	New	+$293K	0.31%	115