LON:4BB 4basebio (4BB) Share Price, News & Analysis GBX 485 +20.00 (+4.30%) As of 08/21/2026 11:37 AM Eastern Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsInsider TradesNews and Trends About 4basebio Stock (LON:4BB) 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 4basebio alerts:Sign Up Key Stats Today's Range 485▼ 49050-Day Range 450▼ 55052-Week Range 420▼ 920Volume221 shsAverage Volume1,342 shsMarket Capitalization£75.10 millionP/E RatioN/ADividend YieldN/APrice TargetGBX 1,400Consensus RatingBuy Company Overview 4basebio is a specialist life sciences group focused on supplying therapeutic synthetic DNA for gene therapies and gene-based vaccines and providing solutions for effective and safe delivery of DNA/RNA based products to patients. Our focus is the development of high quality, GMP grade synthetic DNA as well as non-viral nanoparticles which can efficiently and safely deliver fully functional genes to patients. These products and technologies are also available for customers and partners with whom we endeavor to combine our capabilities and know-how to develop gene therapy solutions for clinical development and commercialisation. Read More 4basebio Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks41st Percentile Overall Score4BB MarketRank™: 4basebio scored higher than 41% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion3.7 / 5Analyst RatingBuy Consensus Rating4basebio has received a consensus rating of Buy. The company's average rating score is 3.00, and is based on no strong buy ratings, 1 buy rating, no hold ratings, and no sell ratings.Upside Potential4basebio has a consensus price target of GBX 1,400, representing about 188.7% upside from its current price of GBX 485.Amount of Analyst Coverage4basebio has only been the subject of 1 research reports in the past 90 days.Read more about 4basebio's stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of 4basebio is -4.45, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of 4basebio is -4.45, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings. Short InterestN/AShort Interest LevelN/A Short InterestThere is no current short interest data available for 4BB. Dividend0.0 / 5Dividend StrengthN/A Dividend Yield4basebio does not currently pay a dividend.Dividend Growth4basebio does not have a long track record of dividend growth. News and Social Media3.0 / 5News SentimentN/A News Sentiment4basebio has a news sentiment score of 0.75. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.65 average news sentiment score of Healthcare companies.News Coverage This WeekMarketBeat has tracked 1 news article for 4basebio this week, compared to 0 articles on an average week. Company Ownership0.4 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, 4basebio insiders have not sold or bought any company stock.Percentage Held by Insiders12.09% of the stock of 4basebio is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions0.86% of the stock of 4basebio is held by institutions.Read more about 4basebio's insider trading history. Receive 4BB Stock News and Ratings via Email Sign-up to receive the latest news and ratings for 4basebio 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. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 4BB Stock News Headlines4basebio (LON:4BB) Shares Down 2.2% - What's Next?August 21 at 2:01 AM | americanbankingnews.com4basebio Plc - Grant of Options & Director/PDMR DealingJuly 22, 2026 | uk.finance.yahoo.comPorter flew 3,300 miles to investigate this systemPorter Stansberry flew the Porter and Co. team 3,300 miles to Dublin to investigate a 17-year investing experiment called Project Prophet - and documented everything on film. Rooted in the laws of physics, this quantitative approach challenges conventional wealth-building wisdom. With 17 years of verified data behind it, Porter calls it unlike anything he has seen in nearly 30 years in the business.August 23 at 1:00 AM | Porter & Company (Ad)4basebio awards new management share options to support long-term growthJuly 22, 2026 | tipranks.com4basebio Plc - Director AppointmentJuly 8, 2026 | uk.finance.yahoo.com4basebio strengthens board with deep tech investor Cornel ChiriacJuly 8, 2026 | tipranks.com4basebio Plc - Result of AGM & Issue of OptionsJuly 2, 2026 | uk.finance.yahoo.com4basebio Secures AGM Backing and Awards New Employee Share OptionsJune 30, 2026 | tipranks.comSee More Headlines 4BB Stock Analysis - Frequently Asked Questions How have 4BB shares performed this year? 4basebio's stock was trading at GBX 600 at the beginning of 2026. Since then, 4BB shares have decreased by 19.2% and is now trading at GBX 485. How were 4basebio's earnings last quarter? 4basebio PLC (LON:4BB) announced its quarterly earnings results on Wednesday, May, 20th. The company reported ($1.09) earnings per share (EPS) for the quarter. The business earned $1.69 million during the quarter. How do I buy shares of 4basebio? Shares of 4BB stock and other U.K. stocks can be purchased through online brokerage accounts that support trading on the London Stock Exchange (LSX). Some U.K. companies can be purchased through major U.S. brokerages in the form of American Depository Receipts (ADRs), which are placeholder equities held in a trust by a bank that represent shares of a foreign stock. What other stocks do shareholders of 4basebio own? Based on aggregate information from My MarketBeat watchlists, some other companies that 4basebio investors own include B&M European Value Retail (BME), Coats Group (COA), 4D pharma (DDDD), genedrive (GDR), Greencore Group (GNC), IQE (IQE) and Omega Diagnostics Group (ODX). Company Calendar Last Earnings5/20/2026Today8/23/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeLON SectorHealthcare Industry Biotechnology Sub-IndustryBiotechnology Current SymbolLON:4BB CIKN/A Webwww.4basebio.com Phone44 1223 967 943FaxN/AEmployees101Year FoundedN/APrice Target and Rating Average Price Target for 4basebioGBX 1,400 High Price TargetGBX 1,400 Low Price TargetGBX 1,400 Potential Upside/Downside+188.7%Consensus RatingBuy Rating Score (0-4)3.00 Research Coverage1 Analysts Profitability EPS (Trailing Twelve Months)GBX (109) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-£9.84 million Net MarginsN/A Pretax MarginN/A Return on Equity-231.29% Return on Assets-54.30% Debt Debt-to-Equity Ratio201.47 Current Ratio2.73 Quick Ratio3.52 Sales & Book Value Annual Sales£1.69 million Price / Sales44.36 Cash FlowGBX 30.16 per share Price / Cash Flow16.08 Book ValueGBX (41) per share Price / Book-11.83Miscellaneous Outstanding Shares15,485,000Free FloatN/AMarket Cap£75.10 million OptionableNot Optionable Beta1.09 (Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? 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