A.R.T. Advisors’s Black Knight, Inc. Common Stock BKI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-16,014	Closed	-$978K	–	1825
2019 Q3	$978K	Sell	16,014 -8,100	-34%	-$502K	0.05%	563
2019 Q2	$1.45M	Sell	24,114 -25,900	-52%	-$1.47M	0.08%	324
2019 Q1	$2.73M	Buy	50,014 +31,021	+163%	+$1.57M	0.16%	158
2018 Q4	$856K	Sell	18,993 -6,007	-24%	-$282K	0.06%	493
2018 Q3	$1.3M	Buy	+25,000	New	+$1.34M	0.06%	465
2018 Q2	–	Sell	-29,800	Closed	-$1.4M	–	1844
2018 Q1	$1.4M	Buy	+29,800	New	+$1.45M	0.06%	529
2017 Q4	–	Sell	-13,105	Closed	-$564K	–	1749
2017 Q3	$564K	Buy	13,105 +4,100	+46%	+$174K	0.03%	791
2017 Q2	$368K	Buy	+9,005	New	+$356K	0.02%	936
2016 Q3	–	Sell	-13,100	Closed	-$492K	–	1259
2016 Q2	$492K	Buy	13,100 +3,500	+36%	+$116K	0.02%	806
2016 Q1	$297K	Buy	+9,600	New	+$282K	0.01%	1049