AAP

Ardsley Advisory Partners’s Boston Scientific BSX Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2023 Q4	–	Sell	-101,650	Closed	-$5.37M	–	106
2023 Q3	$5.37M	Buy	+101,650	New	+$5.37M	1.2%	23
2020 Q4	–	Sell	-37,250	Closed	-$1.42M	–	117
2020 Q3	$1.42M	Buy	37,250 +26,250	+239%	+$1M	0.27%	42
2020 Q2	$386K	Buy	+11,000	New	+$386K	0.08%	82
2020 Q1	–	Sell	-27,500	Closed	-$1.24M	–	105
2019 Q4	$1.24M	Buy	27,500 +500	+2%	+$22.6K	0.2%	55
2019 Q3	$1.1M	Sell	27,000 -6,000	-18%	-$244K	0.25%	51
2019 Q2	$1.42M	Buy	33,000 +10,500	+47%	+$451K	0.22%	45
2019 Q1	$864K	Buy	22,500 +2,500	+13%	+$96K	0.17%	52
2018 Q4	$707K	Buy	20,000 +7,500	+60%	+$265K	0.18%	50
2018 Q3	$481K	Buy	12,500 +2,500	+25%	+$96.2K	0.06%	95
2018 Q2	$327K	Sell	10,000 -10,000	-50%	-$327K	0.05%	120
2018 Q1	$547K	Hold	20,000	–	–	0.08%	85
2017 Q4	$496K	Buy	+20,000	New	+$496K	0.06%	82
2017 Q1	–	Sell	-10,000	Closed	-$216K	–	136
2016 Q4	$216K	Sell	10,000 -2,500	-20%	-$54K	0.04%	103
2016 Q3	$298K	Buy	+12,500	New	+$298K	0.05%	99
2015 Q4	–	Sell	-15,000	Closed	-$246K	–	132
2015 Q3	$246K	Buy	+15,000	New	+$246K	0.06%	96
2015 Q1	–	Sell	-15,000	Closed	-$199K	–	165
2014 Q4	$199K	Sell	15,000 -10,000	-40%	-$133K	0.03%	139
2014 Q3	$295K	Sell	25,000 -5,000	-17%	-$59K	0.04%	126
2014 Q2	$383K	Buy	30,000 +5,000	+20%	+$63.8K	0.05%	160
2014 Q1	$338K	Buy	25,000 +10,000	+67%	+$135K	0.05%	147
2013 Q4	$180K	Buy	+15,000	New	+$180K	0.02%	139