A.R.T. Advisors’s Mettler-Toledo International MTD Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-5,600	Closed	-$3.27M	–	1646
2018 Q1	$3.27M	Buy	5,600 +4,800	+600%	+$3.02M	0.13%	214
2017 Q4	$495K	Buy	+800	New	+$512K	0.02%	901
2016 Q1	–	Sell	-823	Closed	-$279K	–	1549
2015 Q4	$279K	Sell	823 -6,082	-88%	-$1.95M	0.01%	1083
2015 Q3	$1.97M	Buy	6,905 +4,885	+242%	+$1.54M	0.07%	389
2015 Q2	$689K	Sell	2,020 -1,580	-44%	-$520K	0.02%	868
2015 Q1	$1.18M	Buy	3,600 +36	+1%	+$11.1K	0.04%	592
2014 Q4	$1.08M	Buy	+3,564	New	+$980K	0.04%	616
2014 Q3	–	Sell	-1,201	Closed	-$304K	–	1449
2014 Q2	$304K	Sell	1,201 -8,686	-88%	-$2.09M	0.02%	984
2014 Q1	$2.33M	Buy	9,887 +4,760	+93%	+$1.17M	0.12%	219
2013 Q4	$1.24M	Buy	+5,127	New	+$1.25M	0.07%	404
2013 Q3	–	Sell	-1,740	Closed	-$350K	–	1417
2013 Q2	$350K	Buy	+1,740	New	+$371K	0.01%	994