IBM Retirement Fund’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 Q1	–	Sell	-54	Closed	-$194K	–	896
2016 Q4	$194K	Sell	54 -10	-16%	-$30K	0.01%	895
2016 Q3	$169K	Sell	64 -4	-6%	-$9.38K	0.01%	940
2016 Q2	$188K	Hold	68	–	–	0.01%	961
2016 Q1	$164K	Sell	68 -104	-60%	-$204K	0.01%	952
2015 Q4	$487K	Buy	172 +27	+19%	+$128K	0.01%	992
2015 Q3	$666K	Sell	145 -21	-13%	-$130K	0.01%	796
2015 Q2	$1.68M	Buy	166 +65	+64%	+$677K	0.03%	564
2015 Q1	$938K	Buy	101 +3	+3%	+$30.4K	0.02%	780
2014 Q4	$967K	Buy	98 +5	+5%	+$76.3K	0.02%	760
2014 Q3	$2.2M	Sell	93 -8	-8%	-$204K	0.04%	425
2014 Q2	$2.42M	Hold	101	–	–	0.05%	415
2014 Q1	$2.11M	Sell	101 -56	-36%	-$1.06M	0.04%	456
2013 Q4	$2.92M	Sell	157 -7	-4%	-$132K	0.04%	497
2013 Q3	$2.95M	Sell	164 -23	-12%	-$356K	0.04%	479
2013 Q2	$2.58M	Buy	+187	New	+$2.61M	0.03%	541