D. E. Shaw & Co., Inc. Sientra, Inc. Transaction History

D. E. Shaw & Co., Inc.

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2022 Aug 15, 2022	BUY	$0.84 - $2.3 $140,000 - $383,334	166,667 Added 26.03%	807,011 $676,000
Q1 2022 May 16, 2022	BUY	$2.08 - $3.55 $473,495 - $808,129	227,642 Added 55.16%	640,344 $1.42 Million
Q4 2021 Feb 14, 2022	SELL	$3.51 - $6.08 $182,372 - $315,904	-51,958 Reduced 11.18%	412,702 $1.52 Million
Q3 2021 Nov 15, 2021	BUY	$5.33 - $8.53 $269,426 - $431,182	50,549 Added 12.21%	464,660 $2.66 Million
Q2 2021 Aug 16, 2021	BUY	$6.17 - $7.96 $2.3 Million - $2.97 Million	372,918 Added 905.29%	414,111 $3.3 Million
Q1 2021 May 17, 2021	BUY	$3.87 - $8.59 $159,416 - $353,847	41,193 New	41,193 $300,000
Q2 2020 Aug 14, 2020	SELL	$1.65 - $4.7 $339,116 - $965,967	-205,525 Closed	0 $0
Q1 2020 May 15, 2020	SELL	$1.0 - $9.34 $399,511 - $3.73 Million	-399,511 Reduced 66.03%	205,525 $409,000
Q4 2019 Feb 14, 2020	BUY	$5.8 - $8.94 $929,160 - $1.43 Million	160,200 Added 36.01%	605,036 $5.41 Million
Q3 2019 Nov 14, 2019	BUY	$4.99 - $7.25 $1.27 Million - $1.84 Million	253,684 Added 132.71%	444,836 $2.88 Million
Q2 2019 Aug 14, 2019	BUY	$5.43 - $9.06 $617,499 - $1.03 Million	113,720 Added 146.86%	191,152 $1.18 Million
Q1 2019 May 15, 2019	BUY	$8.12 - $14.83 $377,027 - $688,586	46,432 Added 149.78%	77,432 $664,000
Q3 2018 Nov 14, 2018	BUY	$19.11 - $25.57 $106,289 - $142,220	5,562 Added 21.86%	31,000 $740,000
Q2 2018 Aug 14, 2018	BUY	$9.19 - $20.93 $233,775 - $532,417	25,438 New	25,438 $496,000

1.67M

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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