Call Options

8 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q2 2019

Aug 14, 2019

SELL
$5.43 - $9.06 $1.09 Million - $1.81 Million
-200,000 Closed
0 $0
Q1 2019

Feb 12, 2021

BUY
$8.12 - $14.83 $1.61 Million - $2.94 Million
198,000 Added 9900.0%
200,000 $1.72 Million
Q1 2019

May 14, 2019

BUY
$8.12 - $14.83 $16,239 - $29,660
2,000 New
2,000 $37,000
Q3 2018

Nov 14, 2018

SELL
$19.11 - $25.57 $2.4 Million - $3.21 Million
-125,400 Closed
0 $0
Q2 2018

Feb 11, 2021

BUY
$9.19 - $20.93 $1.14 Million - $2.6 Million
124,146 Added 9900.0%
125,400 $2.45 Million
Q2 2018

Aug 14, 2018

SELL
$9.19 - $20.93 $4.62 Million - $10.5 Million
-502,346 Reduced 99.75%
1,254 $884,000
Q1 2018

Feb 11, 2021

BUY
$9.06 - $14.27 $4.52 Million - $7.11 Million
498,564 Added 9900.0%
503,600 $4.87 Million
Q1 2018

May 14, 2018

BUY
$9.06 - $14.27 $45,626 - $71,863
5,036 New
5,036 $0

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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