Fred Alger Management’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
2017 Q3	–	Sell	-3	Closed	-$4K	–	577
2017 Q2	$4K	Sell	3 -41	-93%	-$93.6K	﹤0.01%	531
2017 Q1	$124K	Sell	44 -1,111	-96%	-$3.6M	﹤0.01%	394
2016 Q4	$4.17M	Buy	1,155 +1,153	+57,650%	+$3.46M	0.02%	200
2016 Q3	$4K	Sell	2 -115	-98%	-$270K	﹤0.01%	483
2016 Q2	$325K	Sell	117 -118	-50%	-$390K	﹤0.01%	398
2016 Q1	$563K	Sell	235 -47	-17%	-$92.3K	﹤0.01%	412
2015 Q4	$799K	Buy	282 +50	+22%	+$237K	﹤0.01%	401
2015 Q3	$1.06M	Sell	232 -130	-36%	-$804K	0.01%	387
2015 Q2	$3.65M	Sell	362 -1,613	-82%	-$16.8M	0.02%	339
2015 Q1	$18.3M	Buy	1,975 +1,003	+103%	+$10.2M	0.08%	189
2014 Q4	$9.63M	Sell	972 -1,905	-66%	-$29.1M	0.05%	264
2014 Q3	$66.9M	Sell	2,877 -365	-11%	-$9.3M	0.33%	79
2014 Q2	$78M	Sell	3,242 -205	-6%	-$4.55M	0.38%	74
2014 Q1	$71.8M	Buy	3,447 +1,743	+102%	+$33M	0.36%	85
2013 Q4	$31.6M	Sell	1,704 -890	-34%	-$16.8M	0.16%	148
2013 Q3	$46.6M	Sell	2,594 -14	-0.5%	-$217K	0.26%	107
2013 Q2	$36.1M	Buy	+2,608	New	+$36.4M	0.21%	128