ARTA
SIEN

A.R.T. Advisors’s Sientra, Inc. SIEN Stock Holding History

A.R.T. Advisors’s Portfolio SIEN Stock Details SIEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q3 		– Sell
-2,369
Closed -$92K – 279
2020
Q2 		$92K Buy
+2,369
New +$71.5K 0.14% 195
2020
Q1 		– Sell
-6,352
Closed -$568K – 1093
2019
Q4 		$568K Buy
+6,352
New +$479K 0.03% 793
2018
Q3 		– Sell
-3,698
Closed -$721K – 1792
2018
Q2 		$721K Buy
+3,698
New +$586K 0.03% 780
2017
Q3 		– Sell
-1,245
Closed -$121K – 1747
2017
Q2 		$121K Buy
+1,245
New +$102K 0.01% 1236
2016
Q1 		– Sell
-14,882
Closed -$881K – 1714
2015
Q4 		$881K Buy
+14,882
New +$773K 0.04% 624

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