Two Sigma Investments, LP Sientra, Inc. Transaction History

Two Sigma Investments, LP

$41.1 Billion
Q2 2024

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2022 Feb 14, 2023	BUY	$0.18 - $0.33 $46,338 - $84,954	257,438 New	257,438 $51,000
Q2 2022 Aug 15, 2022	BUY	$0.84 - $2.3 $88,182 - $241,451	104,979 Added 254.38%	146,248 $123,000
Q1 2022 May 16, 2022	SELL	$2.08 - $3.55 $216,384 - $369,310	-104,031 Reduced 71.6%	41,269 $92,000
Q4 2021 Feb 14, 2022	SELL	$3.51 - $6.08 $1.13 Million - $1.95 Million	-321,019 Reduced 68.84%	145,300 $533,000
Q3 2021 Nov 15, 2021	SELL	$5.33 - $8.53 $1.23 Million - $1.96 Million	-230,357 Reduced 33.07%	466,319 $2.67 Million
Q2 2021 Aug 16, 2021	BUY	$6.17 - $7.96 $225,013 - $290,293	36,469 Added 5.52%	696,676 $5.55 Million
Q1 2021 May 17, 2021	BUY	$3.87 - $8.59 $2.29 Million - $5.08 Million	591,667 Added 863.24%	660,207 $4.81 Million
Q4 2020 Feb 16, 2021	BUY	$3.41 - $5.55 $233,721 - $380,397	68,540 New	68,540 $267,000
Q2 2020 Aug 14, 2020	SELL	$1.65 - $4.7 $152,898 - $435,530	-92,666 Closed	0 $0
Q1 2020 May 15, 2020	SELL	$1.0 - $9.34 $21,164 - $197,671	-21,164 Reduced 18.59%	92,666 $184,000
Q4 2019 Feb 14, 2020	BUY	$5.8 - $8.94 $67,024 - $103,310	11,556 Added 11.3%	113,830 $1.02 Million
Q3 2019 Nov 14, 2019	SELL	$4.99 - $7.25 $1.56 Million - $2.26 Million	-312,006 Reduced 75.31%	102,274 $663,000
Q2 2019 Aug 14, 2019	SELL	$5.43 - $9.06 $585,033 - $976,133	-107,741 Reduced 20.64%	414,280 $2.55 Million
Q1 2019 May 15, 2019	BUY	$8.12 - $14.83 $3.26 Million - $5.96 Million	401,681 Added 333.79%	522,021 $4.48 Million
Q4 2018 Feb 14, 2019	BUY	$11.75 - $24.09 $1.41 Million - $2.9 Million	120,340 New	120,340 $1.53 Million
Q3 2018 Nov 14, 2018	SELL	$19.11 - $25.57 $1.11 Million - $1.48 Million	-57,909 Closed	0 $0
Q2 2018 Aug 14, 2018	BUY	$9.19 - $20.93 $532,183 - $1.21 Million	57,909 New	57,909 $1.13 Million
Q1 2018 May 15, 2018	SELL	$9.06 - $14.27 $293,380 - $462,091	-32,382 Closed	0 $0
Q4 2017 Feb 14, 2018	BUY	$12.94 - $16.3 $228,623 - $287,988	17,668 Added 120.08%	32,382 $455,000
Q3 2017 Nov 14, 2017	BUY	$10.09 - $16.03 $148,464 - $235,865	14,714	14,714 $227,000

Others Institutions Holding SIEN

# of Institutions

Shares Held

1.67M

Call Options Held

Put Options Held

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About Sientra, Inc.

Ticker SIEN
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 65,949,800
Market Cap $4.62M
Description
Sientra, Inc., a medical aesthetics company, develops and sells medical aesthetics products in the United States and internationally. It offers silicone gel breast implants for use in breast augmentation and breast reconstruction procedures; breast tissue expanders; and scar management products under the Sientra Round, Sientra Teardrop, AlloX2, ...

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