Tailor an Options Trading Strategy to Fit Your Needs
This guide will help you identify and execute an options trading strategy that fits your specific needs and risk profile.

Take your trading to the next level with the Options Strategy Guide.
Download your FREE Options Strategy Guide Today.

SIEN Insider Trading (Sientra)

Insider Ownership Percentage: 1.70%
Insider Buying (Last 12 Months): $8,549.10
Insider Selling (Last 12 Months): $524,748.30

Sientra Insider Trading History Chart

This chart shows the insider buying and selling history at Sientra by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Sientra Share Price & Price History

Current Price: $0.98
Price Change: Price Decrease of -0.24 (-19.64%)
As of 08/12/2022 01:00 AM ET

This chart shows the closing price history over time for SIEN up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
A One Stop Shop for Everything Futures Trading
Whether you're looking to learn the basics of futures or are a seasoned vet looking to hone your trading skills, our Technical Analysis Guide has everything you need to succeed in today's futures markets!
Download your FREE Technical Analysis Trading Guide Today.

Sientra Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/10/2021Caroline F. Van HoveChairmanSell6,087$5.67$34,513.29View SEC Filing Icon  
11/10/2021Ronald MenezesCEOSell78,498$5.67$445,083.66View SEC Filing Icon  
10/5/2021Oliver Christian BennettInsiderSell3,615$5.56$20,099.40View SEC Filing Icon  
8/23/2021Andrew C SchmidtCFOBuy1,449$5.90$8,549.1051,613View SEC Filing Icon  
8/20/2021Oliver Christian BennettInsiderSell3,615$6.93$25,051.9580,483View SEC Filing Icon  
8/12/2021Andrew C. SchmidtCFOBuy1,449$6.88$9,969.1250,164View SEC Filing Icon  
8/12/2021Ronald MenezesCEOBuy5,800$6.98$40,484.00505,800View SEC Filing Icon  
4/6/2021Oliver Christian BennettInsiderSell3,567$7.17$25,575.3980,005View SEC Filing Icon  
4/6/2021Valerie J. MillerCFOSell1,508$7.13$10,752.0463,900View SEC Filing Icon  
3/16/2021Oliver Christian BennettInsiderSell3,297$7.49$24,694.5380,005View SEC Filing Icon  
3/12/2021Valerie J. MillerCFOSell1,582$7.49$11,849.1865,408View SEC Filing Icon  
2/2/2021Paul Sean LittleCFOSell4,123$4.91$20,243.93131,836View SEC Filing Icon  
1/20/2021Oliver Christian BennettInsiderSell4,399$4.49$19,751.5170,005View SEC Filing Icon  
1/13/2021Caroline F. Van HoveDirectorSell1,973$4.71$9,292.83142,013View SEC Filing Icon  
2/20/2020Jeffrey M NugentCEOSell63,557$5.91$375,621.87326,896View SEC Filing Icon  
2/18/2020Jeffrey M NugentCEOSell16,506$6.00$99,036.00326,896View SEC Filing Icon  
See Full Table
Tailor an Options Trading Strategy to Fit Your Needs
This guide will help you identify and execute an options trading strategy that fits your specific needs and risk profile.

Take your trading to the next level with the Options Strategy Guide.
Download your FREE Options Strategy Guide Today.

SEC Filings (Institutional Ownership Changes) for Sientra (NASDAQ:SIEN)

82.42% of Sientra stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at SIEN by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Sientra Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/13/2022Renaissance Technologies LLC158,990$0.13M0.0%-23.8%0.254%Search for SEC Filing on Google Icon
8/13/2022Needham Investment Management LLC2,118,350$1.78M0.3%-5.3%3.382%Search for SEC Filing on Google Icon
8/12/2022Northern Trust Corp101,878$85K0.0%-80.1%0.163%Search for SEC Filing on Google Icon
8/12/2022AWM Investment Company Inc.2,190,990$1.84M0.3%+9.3%3.498%Search for SEC Filing on Google Icon
8/12/2022First Light Asset Management LLC1,431,387$1.20M0.1%-20.0%2.285%Search for SEC Filing on Google Icon
8/12/2022LPL Financial LLC58,693$49K0.0%-47.4%0.094%Search for SEC Filing on Google Icon
8/10/2022Mutual of America Capital Management LLC953,644$0.80M0.0%-44.5%1.522%Search for SEC Filing on Google Icon
8/10/2022Principal Financial Group Inc.30,432$25K0.0%-46.2%0.049%Search for SEC Filing on Google Icon
8/5/2022Granite Point Capital Management L.P.1,791,287$1.50M0.4%-10.0%2.860%Search for SEC Filing on Google Icon
8/3/2022Stephens Inc. AR50,775$43K0.0%+48.1%0.081%Search for SEC Filing on Google Icon
5/17/2022Mirabella Financial Services LLP11,600$26K0.0%N/A0.019%Search for SEC Filing on Google Icon
5/16/2022Woodline Partners LP1,117,597$2.48M0.0%-4.4%1.792%Search for SEC Filing on Google Icon
5/16/2022State Street Corp1,018,410$2.26M0.0%+3.9%1.633%Search for SEC Filing on Google Icon
5/16/2022Engineers Gate Manager LP166,872$0.37M0.0%+94.9%0.268%Search for SEC Filing on Google Icon
5/16/2022Archon Capital Management LLC973,079$2.16M0.3%N/A1.560%Search for SEC Filing on Google Icon
5/13/2022Renaissance Technologies LLC208,770$0.46M0.0%+328.2%0.335%Search for SEC Filing on Google Icon
5/13/2022Northern Trust Corp513,211$1.14M0.0%-4.3%0.823%Search for SEC Filing on Google Icon
5/13/2022First Light Asset Management LLC1,789,359$3.97M0.4%+11.3%2.869%Search for SEC Filing on Google Icon
5/13/2022Parkman Healthcare Partners LLC531,860$1.18M0.3%+8.2%0.853%Search for SEC Filing on Google Icon
5/13/2022Vanguard Group Inc.3,106,395$6.90M0.0%+13.3%4.981%Search for SEC Filing on Google Icon
5/13/2022Blair William & Co. IL77,645$0.17M0.0%+20.1%0.125%Search for SEC Filing on Google Icon
5/12/2022X Square Capital LLC265,503$0.59M0.3%-5.5%0.426%Search for SEC Filing on Google Icon
5/12/2022BlackRock Inc.3,768,538$8.37M0.0%+2.0%6.043%Search for SEC Filing on Google Icon
5/12/2022Panagora Asset Management Inc.81,947$0.18M0.0%N/A0.131%Search for SEC Filing on Google Icon
5/12/2022Bank of Montreal Can66,589$0.15M0.0%+66.7%0.107%Search for SEC Filing on Google Icon
5/12/2022Connor Clark & Lunn Investment Management Ltd.30,838$68K0.0%N/A0.049%Search for SEC Filing on Google Icon
5/12/2022Oppenheimer & Co. Inc.203,809$0.45M0.0%+65.2%0.327%Search for SEC Filing on Google Icon
5/11/2022First Eagle Investment Management LLC490,809$1.09M0.0%+93.4%0.787%Search for SEC Filing on Google Icon
5/11/2022Granite Point Capital Management L.P.1,991,287$4.42M0.9%-0.4%3.193%Search for SEC Filing on Google Icon
5/11/2022GSA Capital Partners LLP464,180$1.03M0.1%+57.7%0.744%Search for SEC Filing on Google Icon
5/9/2022Principal Financial Group Inc.56,592$0.13M0.0%-31.3%0.091%Search for SEC Filing on Google Icon
5/4/2022Advisor Group Holdings Inc.11,930$26K0.0%+230.9%0.019%Search for SEC Filing on Google Icon
5/2/2022Mutual of America Capital Management LLC1,718,745$3.82M0.0%-22.5%2.756%Search for SEC Filing on Google Icon
3/7/2022Stephens Inc. AR30,275$0.11M0.0%-71.0%0.052%Search for SEC Filing on Google Icon
2/19/2022Woodline Partners LP1,168,600$4.29M0.1%-36.1%2.011%Search for SEC Filing on Google Icon
2/14/2022Altium Capital Management LP866,000$3.18M0.9%N/A1.490%Search for SEC Filing on Google Icon
2/14/2022Soleus Capital Management L.P.1,891,878$6.94M0.7%-20.7%3.255%Search for SEC Filing on Google Icon
2/14/2022Blair William & Co. IL64,645$0.24M0.0%-13.3%0.111%Search for SEC Filing on Google Icon
2/14/2022GSA Capital Partners LLP294,381$1.08M0.1%N/A0.506%Search for SEC Filing on Google Icon
2/14/2022Needham Investment Management LLC2,232,500$8.19M1.0%+63.6%3.841%Search for SEC Filing on Google Icon
2/14/2022Schroder Investment Management Group2,837,877$10.42M0.0%+3.0%4.883%Search for SEC Filing on Google Icon
2/11/2022Senvest Management LLC2,861,039$10.50M0.3%+8.1%4.922%Search for SEC Filing on Google Icon
2/10/2022First Eagle Investment Management LLC253,831$0.93M0.0%+414.5%0.437%Search for SEC Filing on Google Icon
2/10/2022Paradigm Financial Partners LLC15,050$50K0.0%N/A0.026%Search for SEC Filing on Google Icon
2/10/2022Campbell & CO Investment Adviser LLC28,700$0.11M0.0%+38.0%0.049%Search for SEC Filing on Google Icon
2/9/2022Principal Financial Group Inc.82,329$0.30M0.0%-11.3%0.142%Search for SEC Filing on Google Icon
2/8/2022ProShare Advisors LLC12,684$47K0.0%N/A0.022%Search for SEC Filing on Google Icon
2/8/2022Northern Trust Corp536,280$1.97M0.0%+0.7%0.923%Search for SEC Filing on Google Icon
2/7/2022SG Americas Securities LLC12,367$45K0.0%-51.4%0.021%Search for SEC Filing on Google Icon
2/7/2022Royce & Associates LP368,016$1.35M0.0%-71.6%0.633%Search for SEC Filing on Google Icon
2/3/2022Mutual of America Capital Management LLC2,218,636$8.14M0.1%+31.3%3.817%Search for SEC Filing on Google Icon
2/2/2022Oppenheimer & Co. Inc.123,400$0.45M0.0%+6.7%0.212%Search for SEC Filing on Google Icon
1/28/2022Allspring Global Investments Holdings LLC84,210$0.31M0.0%N/A0.145%Search for SEC Filing on Google Icon
1/20/2022HighMark Wealth Management LLC17,300$63K0.0%+108.9%0.030%Search for SEC Filing on Google Icon
1/20/2022AE Wealth Management LLC16,579$61K0.0%N/A0.029%Search for SEC Filing on Google Icon
1/7/2022Future Financial Wealth Managment LLC7,950$28K0.0%N/A0.014%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Advisers LP909,900$5.21M0.0%+32.4%1.569%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Investments LP466,319$2.67M0.0%-33.1%0.804%Search for SEC Filing on Google Icon
11/16/2021Metropolitan Life Insurance Co NY15,411$88K0.0%+123.3%0.027%Search for SEC Filing on Google Icon
11/16/2021Millennium Management LLC1,798,917$10.31M0.0%-29.3%3.102%Search for SEC Filing on Google Icon
11/15/2021Point72 Hong Kong Ltd9,387$54K0.0%+921.4%0.016%Search for SEC Filing on Google Icon
11/15/2021Marshall Wace LLP268,344$1.54M0.0%+1,001.5%0.463%Search for SEC Filing on Google Icon
11/15/2021Morgan Stanley3,117,077$17.86M0.0%+11.2%5.375%Search for SEC Filing on Google Icon
11/15/2021Dynamic Technology Lab Private Ltd51,434$0.30M0.0%+134.5%0.089%Search for SEC Filing on Google Icon
11/15/2021Abingworth LLP2,349,827$13.47M3.1%-1.7%4.052%Search for SEC Filing on Google Icon
11/15/2021HighTower Advisors LLC422,777$2.42M0.0%+8.9%0.729%Search for SEC Filing on Google Icon
11/12/2021Trexquant Investment LP28,068$0.16M0.0%-28.7%0.048%Search for SEC Filing on Google Icon
11/12/2021Renaissance Technologies LLC151,099$0.87M0.0%N/A0.261%Search for SEC Filing on Google Icon
11/12/2021Senvest Management LLC2,646,039$15.16M0.4%+40.9%4.562%Search for SEC Filing on Google Icon
11/12/2021Parkman Healthcare Partners LLC441,746$2.53M0.6%+46.4%0.762%Search for SEC Filing on Google Icon
11/12/2021Bamco Inc. NY2,578,364$14.77M0.0%+9.0%4.446%Search for SEC Filing on Google Icon
11/12/2021Schroder Investment Management Group2,756,218$15.79M0.0%-3.5%4.752%Search for SEC Filing on Google Icon
11/12/2021Macquarie Group Ltd.2,110,405$12.09M0.0%-0.8%3.639%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC936,375$5.37M0.0%-13.7%1.615%Search for SEC Filing on Google Icon
11/10/2021Goldman Sachs Group Inc.90,089$0.52M0.0%-62.5%0.155%Search for SEC Filing on Google Icon
11/10/2021Mutual of America Capital Management LLC1,689,247$9.68M0.1%-0.8%2.913%Search for SEC Filing on Google Icon
11/10/2021Citigroup Inc.6,435$37K0.0%+135.5%0.011%Search for SEC Filing on Google Icon
11/9/2021Essex Investment Management Co. LLC165,000$0.95M0.1%N/A0.284%Search for SEC Filing on Google Icon
11/9/2021Barclays PLC26,293$0.15M0.0%+13.7%0.045%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.3,627,639$20.79M0.0%-0.4%6.255%Search for SEC Filing on Google Icon
11/9/2021Principal Financial Group Inc.92,866$0.53M0.0%+10.8%0.160%Search for SEC Filing on Google Icon
11/8/2021Matisse Capital15,818$91K0.0%+14.5%0.027%Search for SEC Filing on Google Icon
11/5/2021Advisor Group Holdings Inc.4,805$28K0.0%+181.8%0.008%Search for SEC Filing on Google Icon
11/4/2021Deutsche Bank AG34,136$0.20M0.0%-80.5%0.059%Search for SEC Filing on Google Icon
11/2/2021Raymond James Financial Services Advisors Inc.53,690$0.31M0.0%-5.5%0.093%Search for SEC Filing on Google Icon
11/2/2021Raymond James & Associates54,450$0.31M0.0%+7.9%0.094%Search for SEC Filing on Google Icon
11/2/2021New York State Common Retirement Fund37,384$0.21M0.0%-24.7%0.064%Search for SEC Filing on Google Icon
11/1/2021HighMark Wealth Management LLC8,282$47K0.0%+41.6%0.014%Search for SEC Filing on Google Icon
11/1/2021SG Americas Securities LLC25,458$0.15M0.0%N/A0.044%Search for SEC Filing on Google Icon
10/29/2021Commonwealth Equity Services LLC20,732$0.12M0.0%+20.7%0.036%Search for SEC Filing on Google Icon
10/27/2021Stephens Inc. AR104,275$0.60M0.0%+26.0%0.180%Search for SEC Filing on Google Icon
10/19/2021Assenagon Asset Management S.A.336,347$1.93M0.0%-26.5%0.580%Search for SEC Filing on Google Icon
9/3/2021Parametric Portfolio Associates LLC28,344$0.23M0.0%+8.7%0.049%Search for SEC Filing on Google Icon
8/25/2021Marshall Wace LLP24,362$0.19M0.0%-53.9%0.042%Search for SEC Filing on Google Icon
8/17/2021Woodline Partners LP296,000$2.36M0.0%N/A0.510%Search for SEC Filing on Google Icon
8/17/2021X Square Capital LLC291,001$2.32M1.1%+0.7%0.502%Search for SEC Filing on Google Icon
8/17/2021Metropolitan Life Insurance Co NY6,903$55K0.0%+45,920.0%0.012%Search for SEC Filing on Google Icon
8/17/2021Millennium Management LLC2,543,056$20.24M0.0%+74.3%4.385%Search for SEC Filing on Google Icon
8/17/2021MetLife Investment Management LLC23,253$0.19M0.0%+403.9%0.040%Search for SEC Filing on Google Icon
8/17/2021Armistice Capital LLC1,200,000$9.55M0.2%+51.5%2.069%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Sientra logo
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, Dermaspan, Softspan, and BIOCORNEUM brand names. The company also provides body contouring products; facial and nasal implants; saline filled sizers. It serves to hospitals, surgery centers, plastic surgeons, dermatologists and other specialties. The company was formerly known as Juliet Medical, Inc. and changed its name to Sientra, Inc. in April 2007. Sientra, Inc. was incorporated in 2003 and is headquartered in Santa Barbara, California.
Read More on Sientra

Today's Range

Now: $0.98
Low: $0.90
High: $1.10

50 Day Range

MA: $0.95
Low: $0.72
High: $1.39

52 Week Range

Now: $0.98
Low: $0.70
High: $6.96

Volume

3,333,678 shs

Average Volume

635,034 shs

Market Capitalization

$61.52 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.94

Who are the company insiders with the largest holdings of Sientra?

Sientra's top insider investors include:
  1. Ronald Menezes (CEO)
  2. Hove Caroline F Van (Director)
  3. Paul Sean Little (CFO)
  4. Oliver Christian Bennett (Insider)
  5. Valerie J Miller (CFO)
  6. Andrew C Schmidt (CFO)
  7. Andrew C Schmidt (CFO)
  8. Hove Caroline F Van (Chairman)
Learn More about top insider investors at Sientra.

Who are the major institutional investors of Sientra?

Sientra's top institutional shareholders include:
  1. AWM Investment Company Inc. — 3.50%
  2. Needham Investment Management LLC — 3.38%
  3. Granite Point Capital Management L.P. — 2.86%
  4. First Light Asset Management LLC — 2.29%
  5. Mutual of America Capital Management LLC — 1.52%
  6. Renaissance Technologies LLC — 0.25%
Learn More about top institutional investors of Sientra stock.

Which major investors are selling Sientra stock?

In the last quarter, SIEN stock was sold by these institutional investors:
  1. Mutual of America Capital Management LLC
  2. Northern Trust Corp
  3. First Light Asset Management LLC
  4. Granite Point Capital Management L.P.
  5. Needham Investment Management LLC
  6. LPL Financial LLC
  7. Renaissance Technologies LLC
  8. Principal Financial Group Inc.
During the last year, company insiders that have sold Sientra company stock include:
  1. Ronald Menezes (CEO)
  2. Hove Caroline F Van (Director)
  3. Paul Sean Little (CFO)
Learn More investors selling Sientra stock.

Which major investors are buying Sientra stock?

In the previous quarter, SIEN stock was bought by institutional investors including:
  1. AWM Investment Company Inc.
  2. Stephens Inc. AR
In the last year, these company insiders have bought Sientra stock:
  1. Ronald Menezes (CEO)
  2. Hove Caroline F Van (Director)
  3. Paul Sean Little (CFO)
Learn More investors buying Sientra stock.
A One Stop Shop for Everything Futures Trading
Whether you're looking to learn the basics of futures or are a seasoned vet looking to hone your trading skills, our Technical Analysis Guide has everything you need to succeed in today's futures markets!
Download your FREE Technical Analysis Trading Guide Today.