California State Teachers Retirement System Sientra, Inc. Transaction History

California State Teachers Retirement System

$84.1 Billion
Q3 2024

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2022 Aug 15, 2022	SELL	$0.84 - $2.3 $20,873 - $57,152	-24,849 Closed	0 $0
Q1 2022 May 16, 2022	SELL	$2.08 - $3.55 $12,856 - $21,942	-6,181 Reduced 19.92%	24,849 $55,000
Q3 2021 Nov 15, 2021	SELL	$5.33 - $8.53 $256,245 - $410,088	-48,076 Reduced 60.77%	31,030 $178,000
Q2 2021 Aug 16, 2021	BUY	$6.17 - $7.96 $5,972 - $7,705	968 Added 1.24%	79,106 $630,000
Q1 2021 May 18, 2021	BUY	$3.87 - $8.59 $31,586 - $70,111	8,162 Added 11.66%	78,138 $570,000
Q2 2020 Aug 17, 2020	BUY	$1.65 - $4.7 $15,208 - $43,319	9,217 Added 15.17%	69,976 $271,000
Q1 2020 May 13, 2020	BUY	$1.0 - $9.34 $686 - $6,407	686 Added 1.14%	60,759 $121,000
Q3 2019 Nov 15, 2019	BUY	$4.99 - $7.25 $124,226 - $180,488	24,895 Added 70.77%	60,073 $389,000
Q2 2019 Aug 14, 2019	SELL	$5.43 - $9.06 $6,358 - $10,609	-1,171 Reduced 3.22%	35,178 $217,000
Q4 2018 Feb 13, 2019	BUY	$11.75 - $24.09 $13,794 - $28,281	1,174 Added 3.34%	36,349 $462,000
Q3 2018 Nov 14, 2018	SELL	$19.11 - $25.57 $6,535 - $8,744	-342 Reduced 0.96%	35,175 $840,000
Q2 2018 Aug 14, 2018	BUY	$9.19 - $20.93 $120,407 - $274,224	13,102 Added 58.45%	35,517 $693,000
Q1 2018 May 15, 2018	SELL	$9.06 - $14.27 $3,986 - $6,278	-440 Reduced 1.93%	22,415 $217,000
Q4 2017 Feb 14, 2018	BUY	$12.94 - $16.3 $4,127 - $5,199	319 Added 1.42%	22,855 $321,000
Q3 2017 Nov 13, 2017	BUY	$10.09 - $16.03 $227,388 - $361,252	22,536	22,536 $347,000

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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