Yorktown Energy Partners IX’s Extraction Oil & Gas, Inc. Common Stock XOG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-10,089	Closed	-$554K	–	3
2021 Q2	$554K	Hold	10,089	–	–	0.88%	2
2021 Q1	$363K	Buy	+10,089	New	+$328K	0.74%	2
2020 Q4	–	Sell	-7,700,358	Closed	-$447K	–	2
2020 Q3	$447K	Hold	7,700,358	–	–	1.1%	2
2020 Q2	$932K	Hold	7,700,358	–	–	3.66%	2
2020 Q1	$3.25M	Hold	7,700,358	–	–	10.6%	2
2019 Q4	$16.3M	Hold	7,700,358	–	–	28.44%	2
2019 Q3	$22.6M	Hold	7,700,358	–	–	33.58%	2
2019 Q2	$33.3M	Hold	7,700,358	–	–	34.36%	2
2019 Q1	$32.6M	Hold	7,700,358	–	–	31.93%	2
2018 Q4	$33M	Hold	7,700,358	–	–	33.97%	2
2018 Q3	$86.9M	Hold	7,700,358	–	–	47.32%	2
2018 Q2	$113M	Sell	7,700,358 -99,000	-1%	-$1.43M	52.39%	1
2018 Q1	$89.4M	Buy	7,799,358 +99,000	+1%	+$1.31M	45.24%	2
2017 Q4	$110M	Hold	7,700,358	–	–	51.69%	1
2017 Q3	$119M	Hold	7,700,358	–	–	54.75%	1
2017 Q2	$104M	Hold	7,700,358	–	–	53.68%	1
2017 Q1	$143M	Hold	7,700,358	–	–	50%	1
2016 Q4	$154M	Buy	+7,700,358	New	+$164M	100%	1