Shares

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

Nov 12, 2021

BUY
$5.33 - $8.53 $1.14 Million - $1.82 Million
213,001 Added 9.01%
2,578,364 $14.8 Million
Q2 2021

Aug 13, 2021

BUY
$6.17 - $7.96 $1.23 Million - $1.59 Million
200,000 Added 9.24%
2,365,363 $18.8 Million
Q1 2021

May 19, 2021

BUY
$3.87 - $8.59 $1.35 Million - $3.01 Million
350,000 Added 19.28%
2,165,363 $15.8 Million
Q1 2020

May 15, 2020

BUY
$1.0 - $9.34 $408,900 - $3.82 Million
408,900 Added 29.07%
1,815,363 $3.61 Million
Q4 2019

Feb 18, 2020

SELL
$5.8 - $8.94 $1.15 Million - $1.77 Million
-197,500 Reduced 12.31%
1,406,463 $12.6 Million
Q3 2019

Nov 14, 2019

BUY
$4.99 - $7.25 $638,535 - $927,731
127,963 Added 8.67%
1,603,963 $10.4 Million
Q2 2019

Aug 15, 2019

BUY
$5.43 - $9.06 $335,031 - $559,002
61,700 Added 4.36%
1,476,000 $9.09 Million
Q1 2019

May 15, 2019

BUY
$8.12 - $14.83 $8.41 Million - $15.4 Million
1,036,200 Added 274.05%
1,414,300 $12.1 Million
Q2 2018

Aug 14, 2018

SELL
$9.19 - $20.93 $1.93 Million - $4.4 Million
-210,000 Reduced 35.71%
378,100 $7.38 Million
Q1 2018

May 09, 2018

BUY
$9.06 - $14.27 $887,880 - $1.4 Million
98,000 Added 20.0%
588,100 $5.68 Million
Q4 2017

Feb 14, 2018

SELL
$12.94 - $16.3 $147,516 - $185,820
-11,400 Reduced 2.27%
490,100 $6.89 Million
Q3 2017

Nov 15, 2017

BUY
$10.09 - $16.03 $5.06 Million - $8.04 Million
501,500
501,500 $7.72 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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