Squarepoint Ops LLC Sientra, Inc. Transaction History

Squarepoint Ops LLC

$57 Billion
Q1 2024

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2022 May 16, 2022	SELL	$2.08 - $3.55 $50,583 - $86,332	-24,319 Closed	0 $0
Q4 2021 Feb 14, 2022	BUY	$3.51 - $6.08 $85,359 - $147,859	24,319 New	24,319 $89,000
Q3 2021 Nov 15, 2021	SELL	$5.33 - $8.53 $165,357 - $264,634	-31,024 Closed	0 $0
Q2 2021 Aug 16, 2021	SELL	$6.17 - $7.96 $52,975 - $68,344	-8,586 Reduced 21.68%	31,024 $247,000
Q1 2021 May 17, 2021	SELL	$3.87 - $8.59 $213,852 - $474,674	-55,259 Reduced 58.25%	39,610 $289,000

Q4 2020 Feb 16, 2021	SELL	$3.41 - $5.55 $558,128 - $908,390	-163,674 Reduced 63.31%	94,869 $369,000
Q3 2020 Nov 16, 2020	BUY	$3.27 - $4.7 $665,837 - $957,014	203,620 Added 370.74%	258,543 $879,000
Q2 2020 Aug 14, 2020	BUY	$1.65 - $4.7 $90,622 - $258,138	54,923 New	54,923 $213,000
Q1 2020 May 15, 2020	SELL	$1.0 - $9.34 $33,453 - $312,451	-33,453 Closed	0 $0
Q4 2019 Feb 14, 2020	BUY	$5.8 - $8.94 $194,027 - $299,069	33,453 New	33,453 $299,000
Q3 2019 Nov 14, 2019	SELL	$4.99 - $7.25 $629,019 - $913,906	-126,056 Closed	0 $0
Q2 2019 Aug 14, 2019	BUY	$5.43 - $9.06 $432,950 - $722,380	79,733 Added 172.12%	126,056 $777,000
Q1 2019 May 15, 2019	SELL	$8.12 - $14.83 $71,756 - $131,052	-8,837 Reduced 16.02%	46,323 $397,000
Q4 2018 Feb 14, 2019	BUY	$11.75 - $24.09 $404,858 - $830,045	34,456 Added 166.42%	55,160 $701,000
Q3 2018 Nov 14, 2018	SELL	$19.11 - $25.57 $40,895 - $54,719	-2,140 Reduced 9.37%	20,704 $494,000
Q2 2018 Aug 14, 2018	BUY	$9.19 - $20.93 $209,936 - $478,124	22,844 New	22,844 $446,000
Q1 2018 May 15, 2018	SELL	$9.06 - $14.27 $126,450 - $199,166	-13,957 Closed	0 $0
Q4 2017 Feb 14, 2018	BUY	$12.94 - $16.3 $180,603 - $227,499	13,957	13,957 $196,000

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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