NASDAQ:TBIO Telesis Bio (TBIO) Stock Price, News & Analysis $0.0010 0.00 (0.00%) As of 05/20/2026 12:21 PM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsSEC FilingsTrendsBuy This Stock About Telesis Bio Stock (NASDAQ:TBIO) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Telesis Bio alerts:Sign Up Key Stats Today's Range$0.0010▼$0.001050-Day Range$0.00▼$0.0652-Week Range$0.00▼$0.30Volume105 shsAverage Volume473 shsMarket Capitalization$1.80 thousandP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Telesis Bio, Inc. is a clinical-stage biotechnology company dedicated to the discovery and development of novel immunotherapies that harness the body’s innate immune system. The company’s proprietary platform designs small-molecule and biologic agonists of pattern recognition receptors (PRRs), including toll-like receptors (TLRs) and NOD-like receptors, to stimulate targeted immune responses. Telesis Bio’s lead programs are advancing through preclinical and early clinical development in immuno-oncology and vaccine adjuvant applications. The company’s pipeline includes synthetic pathogen-associated molecular patterns (PAMPs) that are engineered to act as immune stimulants. These agents are being evaluated both as monotherapies in solid tumors and in combination with checkpoint inhibitors, with the goal of converting immunologically “cold” tumors into “hot” ones that are more likely to respond to treatment. In parallel, Telesis Bio is exploring the use of its PRR agonists as adjuvants in therapeutic and prophylactic vaccines, aiming to improve antigen-specific immune activation. Founded in 2015 and headquartered in South San Francisco, California, Telesis Bio collaborates with leading academic institutions and biotechnology partners to accelerate its research and development efforts. The company is led by an experienced management team with expertise in immunology, molecular biology, and clinical development. Telesis Bio continues to expand its platform through strategic partnerships and preclinical studies, with the objective of delivering next-generation immunotherapies to patients in the United States and globally.AI Generated. May Contain Errors. Read More Receive TBIO Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Telesis Bio and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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Because my research has led me to believe we’re risking World War 3 with Iran for a completely different reason.May 21 at 1:00 AM | Banyan Hill Publishing (Ad)Telesis Bio Inc (TBIO) Stock Forums - Investing.comJune 29, 2025 | investing.comTelesis Bio Announces Licensing Agreement with Regeneron to Adopt Gibson SOLA™ Platform for Rapid On-Site DNA and Gene SynthesisMay 28, 2025 | finance.yahoo.comTelesis Bio Secures up to $21 Million to Accelerate Adoption of Groundbreaking Gibson SOLA Technology for Rapid DNA and mRNA SynthesisMarch 20, 2025 | finance.yahoo.comTelesis Bio Announces Departure of Chief Legal OfficerOctober 25, 2024 | markets.businessinsider.comTelesis Bio Shares Double After News of Beckman Coulter Life Sciences CollaborationSeptember 27, 2024 | marketwatch.comSee More Headlines TBIO Stock Analysis - Frequently Asked Questions How have TBIO shares performed this year? Telesis Bio's stock was trading at $0.05 at the beginning of 2026. Since then, TBIO stock has decreased by 98.0% and is now trading at $0.0010. How were Telesis Bio's earnings last quarter? Telesis Bio, Inc. (NASDAQ:TBIO) released its quarterly earnings results on Monday, November, 8th. The company reported ($6.12) earnings per share for the quarter, missing analysts' consensus estimates of ($5.04) by $1.08. The firm earned $2.79 million during the quarter, compared to analysts' expectations of $2.93 million. When did Telesis Bio's stock split? Telesis Bio's stock reverse split on the morning of Thursday, May 9th 2024.The 1-18 reverse split was announced on Thursday, May 9th 2024. The number of shares owned by shareholders was adjusted after the closing bell on Thursday, May 9th 2024. An investor that had 100 shares of stock prior to the reverse split would have 6 shares after the split. When did Telesis Bio IPO? Telesis Bio (TBIO) raised $100 million in an initial public offering (IPO) on Thursday, June 28th 2018. The company issued 7,700,000 shares at $12.00-$14.00 per share. Citigroup, Leerink Partners and Evercore ISI acted as the underwriters for the IPO. How do I buy shares of Telesis Bio? Shares of TBIO stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Telesis Bio own? Based on aggregate information from My MarketBeat watchlists, some other companies that Telesis Bio investors own include Ford Motor (F), Pfizer (PFE), PayPal (PYPL), SoFi Technologies (SOFI), Plug Power (PLUG) and XPENG (XPEV). Company Calendar Last Earnings11/08/2021Today5/21/2026Next Earnings (Estimated)8/06/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Analytical instruments Sub-IndustryMeasuring And Control Equipment Current SymbolNASDAQ:TBIO Previous SymbolNASDAQ:DNAY CIK1850079 Webtelesisbio.com Phone858-228-4115FaxN/AEmployees200Year Founded2013Profitability EPS (Trailing Twelve Months)($20.52) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$47.72 million Net Margins-336.59% Pretax Margin-334.81% Return on EquityN/A Return on Assets-61.89% Debt Debt-to-Equity RatioN/A Current Ratio1.23 Quick Ratio1.06 Sales & Book Value Annual Sales$225.09 million Price / Sales0.00 Cash FlowN/A Price / Cash FlowN/A Book Value$0.14 per share Price / Book0.01Miscellaneous Outstanding Shares1,802,000Free Float1,360,000Market Cap$1.80 thousand OptionableNo Data Beta2.29 Social Links Don't wait for the SpaceX IPOThe space race is growing fast, and you don’t have to wait for SpaceX to go public to invest. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.Get This Free Report This page (NASDAQ:TBIO) was last updated on 5/21/2026 by MarketBeat.com Staff. 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