Ardsley Advisory Partners LP Sientra, Inc. Transaction History

Ardsley Advisory Partners LP

5 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2021 Aug 16, 2021	SELL	$6.17 - $7.96 $86,380 - $111,440	-14,000 Closed	0 $0
Q1 2021 May 17, 2021	BUY	$3.87 - $8.59 $54,180 - $120,260	14,000 New	14,000 $102,000
Q1 2020 May 15, 2020	SELL	$1.0 - $9.34 $30,000 - $280,200	-30,000 Closed	0 $0
Q3 2019 Nov 14, 2019	BUY	$4.99 - $7.25 $14,970 - $21,750	3,000 Added 11.11%	30,000 $194,000
Q2 2019 Aug 13, 2019	BUY	$5.43 - $9.06 $146,610 - $244,620	27,000 New	27,000 $166,000

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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