Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2021

Nov 15, 2021

SELL
$5.33 - $8.53 $7.99 Million - $12.8 Million
-1,498,934 Closed
0 $0
Q2 2021

Aug 16, 2021

SELL
$6.17 - $7.96 $149,733 - $193,173
-24,268 Reduced 1.59%
1,498,934 $11.9 Million
Q1 2021

May 17, 2021

BUY
$3.87 - $8.59 $5.89 Million - $13.1 Million
1,523,202 New
1,523,202 $11.1 Million
Q1 2019

May 15, 2019

SELL
$8.12 - $14.83 $6.5 Million - $11.9 Million
-799,931 Closed
0 $0
Q4 2018

Feb 14, 2019

SELL
$11.75 - $24.09 $4.12 Million - $8.45 Million
-350,851 Reduced 30.49%
799,931 $10.2 Million
Q3 2018

Nov 14, 2018

BUY
$19.11 - $25.57 $3.71 Million - $4.96 Million
194,089 Added 20.29%
1,150,782 $27.5 Million
Q2 2018

Aug 14, 2018

BUY
$9.19 - $20.93 $5.78 Million - $13.2 Million
628,665 Added 191.65%
956,693 $18.7 Million
Q1 2018

May 15, 2018

BUY
$9.06 - $14.27 $174,740 - $275,225
19,287 Added 6.25%
328,028 $3.17 Million
Q4 2017

Feb 14, 2018

SELL
$12.94 - $16.3 $3.29 Million - $4.15 Million
-254,503 Reduced 45.19%
308,741 $4.34 Million
Q3 2017

Nov 14, 2017

BUY
$10.09 - $16.03 $5.68 Million - $9.03 Million
563,244
563,244 $8.67 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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