Two Sigma Advisers’s Sientra, Inc. SIEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q3	–	Sell	-21,230	Closed	-$178K	–	2777
2022 Q2	$178K	Buy	21,230 +1,920	+10%	+$26.2K	﹤0.01%	2303
2022 Q1	$429K	Sell	19,310 -29,220	-60%	-$801K	﹤0.01%	2056
2021 Q4	$1.78M	Sell	48,530 -42,460	-47%	-$2.06M	﹤0.01%	1255
2021 Q3	$5.21M	Buy	90,990 +22,270	+32%	+$1.52M	0.01%	764
2021 Q2	$5.47M	Buy	68,720 +27,550	+67%	+$1.96M	0.01%	824
2021 Q1	$3M	Buy	41,170 +39,110	+1,899%	+$2.5M	0.01%	1075
2020 Q4	$80K	Buy	+2,060	New	+$92.3K	﹤0.01%	2286
2020 Q3	–	Sell	-2,530	Closed	-$98K	–	2685
2020 Q2	$98K	Sell	2,530 -6,060	-71%	-$183K	﹤0.01%	2362
2020 Q1	$171K	Sell	8,590 -2,010	-19%	-$105K	﹤0.01%	2210
2019 Q4	$948K	Sell	10,600 -4,810	-31%	-$362K	﹤0.01%	1601
2019 Q3	$999K	Sell	15,410 -6,400	-29%	-$407K	﹤0.01%	1434
2019 Q2	$1.34M	Buy	21,810 +5,280	+32%	+$380K	﹤0.01%	1384
2019 Q1	$1.42M	Buy	+16,530	New	+$1.85M	﹤0.01%	1364
2018 Q3	–	Sell	-4,300	Closed	-$839K	–	2443
2018 Q2	$839K	Buy	+4,300	New	+$682K	﹤0.01%	1697
2018 Q1	–	Sell	-2,780	Closed	-$391K	–	2450
2017 Q4	$391K	Buy	+2,780	New	+$404K	﹤0.01%	1856
2016 Q1	–	Sell	-3,570	Closed	-$211K	–	2165
2015 Q4	$211K	Buy	3,570 +2,060	+136%	+$107K	﹤0.01%	1648
2015 Q3	$153K	Buy	+1,510	New	+$342K	﹤0.01%	1683