A.R.T. Advisors’s Liberty Global Class C LBTYK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-56,200	Closed	-$1.23M	–	559
2019 Q4	$1.23M	Sell	56,200 -33,700	-37%	-$758K	0.06%	473
2019 Q3	$2.14M	Buy	89,900 +24,300	+37%	+$633K	0.11%	260
2019 Q2	$1.74M	Buy	65,600 +45,000	+218%	+$1.16M	0.1%	270
2019 Q1	$499K	Sell	20,600 -126,400	-86%	-$2.99M	0.03%	742
2018 Q4	$3.03M	Buy	147,000 +87,100	+145%	+$2.08M	0.2%	125
2018 Q3	$1.69M	Buy	+59,900	New	+$1.62M	0.08%	352
2018 Q1	–	Sell	-48,700	Closed	-$1.65M	–	1645
2017 Q4	$1.65M	Buy	+48,700	New	+$1.5M	0.07%	438
2017 Q1	–	Sell	-17,100	Closed	-$507K	–	1578
2016 Q4	$507K	Buy	+17,100	New	+$525K	0.03%	746
2015 Q2	–	Sell	-91,335	Closed	-$3.68M	–	1595
2015 Q1	$3.68M	Buy	+91,335	New	+$3.62M	0.13%	215
2013 Q3	–	Sell	-45,758	Closed	-$1.26M	–	1398
2013 Q2	$1.26M	Buy	+45,758	New	+$1.28M	0.04%	542