This company has been marked as potentially delisted and may not be actively trading. NASDAQ:SIEN Sientra (SIEN) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Sientra Stock (NASDAQ:SIEN) 30 days 90 days 365 days Advanced Chart Get Sientra alerts:Sign Up Key Stats Today's Range N/A50-Day Range$0.17▼$0.6852-Week Range N/AVolume3.44 million shsAverage Volume4.15 million shsMarket Capitalization$2.08 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewSientra, 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 fat transfer systems; 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 Irvine, California. On February 12, 2024, Sientra, Inc., along with its affiliates, filed a voluntary petition for reorganization under Chapter 11 in the U.S. Bankruptcy Court for the District of Delaware.Read More… Receive SIEN Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Sientra and its competitors with MarketBeat's FREE daily newsletter. Email Address SIEN Stock News HeadlinesFranklin-based Tiger Aesthetics invests $50M in Franklin manufacturing facilityMarch 7, 2025 | bizjournals.comIndonesia Medical Aesthetics Market Report 2024-2029 - 11.5% CAGR Forecast, with Market Set to Reach USD 495.64 Million by 2029November 6, 2024 | finance.yahoo.comGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. Now… as new tariffs take effect, gold is breaking records again. You've hopefully already seen this in action… but gold is surpassing $3,000 per ounce for the first time EVER.May 9, 2025 | Premier Gold Co (Ad)Cosmetic Surgery Market Size Projected to Reach USD 94.5 Billion by 2032 with a CAGR of 5.8% - SNS InsiderOctober 3, 2024 | finance.yahoo.comAesthetic Medicine Market Size to Worth USD 205.32 Billion by 2033August 26, 2024 | finance.yahoo.comGlobal Breast Implant Market Projected to Reach US$ 4.1 Billion by 2032May 15, 2024 | finance.yahoo.comPace Industries in Grafton announces it will lay off 90 workers beginning in JuneMay 9, 2024 | msn.comNine Wisconsin companies, including CNH Industrial, announced layoffs in April. About 890 workers affected.April 30, 2024 | msn.comSee More Headlines SIEN Stock Analysis - Frequently Asked Questions How were Sientra's earnings last quarter? Sientra, Inc. (NASDAQ:SIEN) announced its quarterly earnings data on Wednesday, November, 10th. The medical instruments supplier reported ($0.80) EPS for the quarter, topping analysts' consensus estimates of ($2.60) by $1.80. The medical instruments supplier earned $19.62 million during the quarter, compared to the consensus estimate of $18.10 million. When did Sientra's stock split? Sientra's stock reverse split before market open on Monday, January 23rd 2023. The 1-10 reverse split was announced on Monday, January 23rd 2023. The number of shares owned by shareholders was adjusted after the market closes on Monday, January 23rd 2023. An investor that had 100 shares of stock prior to the reverse split would have 10 shares after the split. What other stocks do shareholders of Sientra own? Based on aggregate information from My MarketBeat watchlists, some other companies that Sientra investors own include Meta Platforms (META), NVIDIA (NVDA), Inovio Pharmaceuticals (INO), Advanced Micro Devices (AMD), Alibaba Group (BABA), Pfizer (PFE) and Verizon Communications (VZ). Company Calendar Last Earnings11/10/2021Today5/08/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Medical Devices Sub-IndustryN/A Current SymbolNASDAQ:SIEN CIK1551693 Webwww.sientra.com Phone(805) 562-3500Fax805-562-8401Employees304Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($5.57) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$-73,310,000.00 Net Margins-65.93% Pretax Margin-65.68% Return on EquityN/A Return on Assets-40.45% Debt Debt-to-Equity RatioN/A Current Ratio0.57 Quick Ratio0.31 Sales & Book Value Annual Sales$90.55 million Price / Sales0.00 Cash FlowN/A Price / Cash FlowN/A Book Value($0.04) per share Price / BookN/AMiscellaneous Outstanding Shares11,960,000Free Float11,775,000Market Cap$2.08 million OptionableOptionable Beta2.04 Social Links 12 Stocks Corporate Insiders are AbandoningIf a company's CEO, COO, and CFO were all selling shares of their stock, would you want to know? MarketBeat just compiled its list of the twelve stocks that corporate insiders are abandoning. Complete the form below to see which companies made the list.Get This Free Report This page (NASDAQ:SIEN) was last updated on 5/9/2025 by MarketBeat.com Staff From Our PartnersWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | Sponsored3..2..1.. AI 2.0 ignition (don’t sleep on this)I just put together an urgent new presentation that you need to see right away. 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