A.R.T. Advisors’s Innophos Holdings, Inc. IPHS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q3	–	Sell	-6,069	Closed	-$288K	–	1861
2018 Q2	$288K	Sell	6,069 -900	-13%	-$40.9K	0.01%	1129
2018 Q1	$280K	Sell	6,969 -12,300	-64%	-$539K	0.01%	1153
2017 Q4	$900K	Sell	19,269 -2,373	-11%	-$111K	0.04%	666
2017 Q3	$1.06M	Sell	21,642 -1,000	-4%	-$45.1K	0.05%	507
2017 Q2	$992K	Buy	22,642 +3,811	+20%	+$171K	0.05%	526
2017 Q1	$1.02M	Buy	18,831 +9,231	+96%	+$476K	0.05%	550
2016 Q4	$501K	Buy	+9,600	New	+$466K	0.03%	748
2015 Q1	–	Sell	-8,605	Closed	-$502K	–	1814
2014 Q4	$502K	Buy	8,605 +4,066	+90%	+$228K	0.02%	932
2014 Q3	$250K	Sell	4,539 -6,993	-61%	-$406K	0.01%	1012
2014 Q2	$663K	Buy	+11,532	New	+$629K	0.03%	651
2014 Q1	–	Sell	-6,613	Closed	-$321K	–	1649
2013 Q4	$321K	Buy	+6,613	New	+$330K	0.02%	945
2013 Q3	–	Sell	-7,031	Closed	-$331K	–	1582
2013 Q2	$331K	Buy	+7,031	New	+$363K	0.01%	1014