Call Options

3 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q4 2020

Feb 05, 2021

SELL
$3.41 - $5.55 $1.91 Million - $3.11 Million
-561,100 Reduced 93.52%
38,900 $151,000
Q3 2020

Nov 06, 2020

SELL
$3.27 - $4.7 $490,500 - $705,000
-150,000 Reduced 20.0%
600,000 $2.04 Million
Q2 2020

Aug 12, 2020

BUY
$1.65 - $4.7 $1.24 Million - $3.53 Million
750,000 New
750,000 $2.9 Million

Others Institutions Holding SIEN

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, ...
More about SIEN
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