Granahan Investment Management, LLC Sientra, Inc. Transaction History

Granahan Investment Management, LLC

10 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2020 Nov 12, 2020	SELL	$3.27 - $4.7 $1.21 Million - $1.74 Million	-370,566 Closed	0 $0
Q2 2020 Aug 14, 2020	SELL	$1.65 - $4.7 $725,019 - $2.07 Million	-439,406 Reduced 54.25%	370,566 $1.43 Million
Q1 2020 May 12, 2020	BUY	$1.0 - $9.34 $50,247 - $469,306	50,247 Added 6.61%	809,972 $1.61 Million
Q4 2019 Feb 14, 2020	SELL	$5.8 - $8.94 $56,764 - $87,495	-9,787 Reduced 1.27%	759,725 $6.79 Million
Q3 2019 Nov 15, 2019	SELL	$4.99 - $7.25 $1.26 Million - $1.83 Million	-253,027 Reduced 24.74%	769,512 $4.99 Million
Q2 2019 Aug 14, 2019	BUY	$5.43 - $9.06 $2.47 Million - $4.13 Million	455,630 Added 80.37%	1,022,539 $6.3 Million
Q1 2019 May 14, 2019	BUY	$8.12 - $14.83 $2.03 Million - $3.71 Million	250,201 Added 79.0%	566,909 $4.86 Million
Q4 2018 Feb 13, 2019	BUY	$11.75 - $24.09 $136,206 - $279,251	11,592 Added 3.8%	316,708 $4.03 Million
Q3 2018 Nov 13, 2018	BUY	$19.11 - $25.57 $692,450 - $926,528	36,235 Added 13.48%	305,116 $7.29 Million
Q2 2018 Aug 15, 2018	BUY	$9.19 - $20.93 $2.47 Million - $5.63 Million	268,881 New	268,881 $5.25 Million

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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