Rock Springs Capital Management’s Intra-Cellular Therapies Inc. ITCI Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-187,500	Closed	-$4.07M	–	145
2018 Q3	$4.07M	Hold	187,500	–	–	0.15%	125
2018 Q2	$3.31M	Hold	187,500	–	–	0.13%	128
2018 Q1	$3.95M	Hold	187,500	–	–	0.17%	124
2017 Q4	$2.72M	Hold	187,500	–	–	0.12%	127
2017 Q3	$2.96M	Hold	187,500	–	–	0.14%	121
2017 Q2	$2.33M	Sell	187,500 -2,500	-1%	-$31.1K	0.12%	124
2017 Q1	$3.09M	Hold	190,000	–	–	0.18%	110
2016 Q4	$2.87M	Hold	190,000	–	–	0.19%	100
2016 Q3	$2.9M	Hold	190,000	–	–	0.18%	109
2016 Q2	$7.38M	Buy	190,000 +2,500	+1%	+$97.1K	0.55%	56
2016 Q1	$5.21M	Buy	187,500 +7,500	+4%	+$209K	0.44%	75
2015 Q4	$9.68M	Hold	180,000	–	–	0.73%	46
2015 Q3	$7.21M	Buy	+180,000	New	+$7.21M	0.59%	61