A.R.T. Advisors’s Western Alliance Bancorporation WAL Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-49,400	Closed	-$2.82M	–	983
2019 Q4	$2.82M	Sell	49,400 -17,700	-26%	-$1.01M	0.14%	195
2019 Q3	$3.09M	Sell	67,100 -2,400	-3%	-$111K	0.15%	148
2019 Q2	$3.11M	Buy	69,500 +21,400	+44%	+$957K	0.18%	137
2019 Q1	$1.97M	Sell	48,100 -3,200	-6%	-$131K	0.12%	239
2018 Q4	$2.03M	Buy	51,300 +19,700	+62%	+$778K	0.13%	228
2018 Q3	$1.8M	Buy	31,600 +23,600	+295%	+$1.34M	0.08%	329
2018 Q2	$452K	Sell	8,000 -26,400	-77%	-$1.49M	0.02%	961
2018 Q1	$2M	Buy	+34,400	New	+$2M	0.08%	385
2017 Q4	–	Sell	-29,400	Closed	-$1.56M	–	1698
2017 Q3	$1.56M	Buy	29,400 +21,400	+268%	+$1.14M	0.08%	359
2017 Q2	$393K	Sell	8,000 -37,000	-82%	-$1.82M	0.02%	909
2017 Q1	$2.21M	Buy	45,000 +4,100	+10%	+$201K	0.1%	282
2016 Q4	$1.99M	Buy	+40,900	New	+$1.99M	0.12%	263
2016 Q3	–	Sell	-24,793	Closed	-$809K	–	1176
2016 Q2	$809K	Buy	24,793 +4,900	+25%	+$160K	0.04%	629
2016 Q1	$664K	Buy	+19,893	New	+$664K	0.03%	752
2015 Q4	–	Sell	-47,165	Closed	-$1.45M	–	1739
2015 Q3	$1.45M	Buy	+47,165	New	+$1.45M	0.05%	501
2014 Q4	–	Sell	-20,426	Closed	-$488K	–	1675
2014 Q3	$488K	Sell	20,426 -234	-1%	-$5.59K	0.02%	760
2014 Q2	$491K	Buy	20,660 +317	+2%	+$7.53K	0.03%	783
2014 Q1	$500K	Buy	+20,343	New	+$500K	0.03%	744
2013 Q4	–	Sell	-41,852	Closed	-$792K	–	1537
2013 Q3	$792K	Sell	41,852 -10,307	-20%	-$195K	0.04%	602
2013 Q2	$825K	Buy	+52,159	New	+$825K	0.03%	699