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.comShocking AI play that’s beats Nvidia by a country mileYou’ve seen the headlines about Nvidia. Now Tim Sykes is sounding the alarm — because what CEO Jensen Huang is about to announce could change the AI market once again. Experts already predict the total addressable market could climb past $20 trillion. But Sykes believes most investors have missed what’s coming next. He’s tracking a new shift — and says the biggest gains are still ahead.May 18, 2025 | Timothy Sykes (Ad)Cosmetic Surgery Market Size Projected to Reach USD 94.5 Billion by 2032 with a CAGR of 5.8% - SNS InsiderOctober 3, 2024 | finance.yahoo.comAesthetic Medicine Market Size to Worth USD 205.32 Billion by 2033August 26, 2024 | finance.yahoo.comGlobal Breast Implant Market Projected to Reach US$ 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 earnings results on Wednesday, November, 10th. The medical instruments supplier reported ($0.80) earnings per share for the quarter, topping the consensus estimate of ($2.60) by $1.80. The medical instruments supplier had revenue of $19.62 million for the quarter, compared to analysts' expectations of $18.10 million. When did Sientra's stock split? Sientra's stock reverse split on the morning of 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 closing bell 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 Earnings11/10/2021Today5/17/2025Fiscal 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 Metaverse Stocks And Why You Can't Ignore ThemThinking about investing in Meta, Roblox, or Unity? Enter your email to learn what streetwise investors need to know about the metaverse and public markets before making an investment.Get This Free Report This page (NASDAQ:SIEN) was last updated on 5/18/2025 by MarketBeat.com Staff From Our PartnersElon’s NEXT Big IPO?Cancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredWashington Is Broke—and Eyeing Your Savings NextWashington is running out of money…And guess where they'll look next? 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