This company has been marked as potentially delisted and may not be actively trading. NASDAQ:CYAN Cyanotech (CYAN) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisCompetitorsEarningsHeadlinesInsider TradesShort InterestTrendsBuy This Stock About Cyanotech Stock (NASDAQ:CYAN) Get Cyanotech alerts:Sign Up Key Stats Today's Range$0.33▼$0.3450-Day Range$2.83▼$3.2652-Week Range$2.37▼$6.29Volume7,801 shsAverage Volume3,483 shsMarket Capitalization$2.36 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Cyanotech Corp. engages in the cultivation, production, and sale of natural products derived from microalgae for the health and human nutrition markets worldwide. Its products include BioAstin Hawaiian Astaxanthin, a dietary antioxidant, which is used as a human dietary supplement and dietary ingredient to support and maintain the body's natural inflammatory response, enhance skin, and support eye, joint, and immune health; and Hawaiian Spirulina Pacifica, a nutrient-rich dietary supplement that is used for extra energy, a strengthened immune system, cardiovascular benefits, and as a source of antioxidant carotenoids. The company was founded by Gerald R. Cysewski in 1983 and is headquartered in Kailua-Kona, HI. Read More Cyanotech Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks10th Percentile Overall ScoreCYAN MarketRank™: Cyanotech scored higher than 10% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's OpinionN/AAnalyst RatingN/A Consensus RatingThere is not enough analysis data for Cyanotech. Earnings and Valuation0.6 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Cyanotech is -0.50, 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 Cyanotech is -0.50, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioCyanotech has a P/B Ratio of 0.25. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities. Short Interest3.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted0.00% of the outstanding shares of Cyanotech have been sold short.Short Interest Ratio / Days to CoverCyanotech has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous month Dividend0.0 / 5Dividend StrengthN/A Dividend YieldCyanotech does not currently pay a dividend.Dividend GrowthCyanotech does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted0.00% of the outstanding shares of Cyanotech have been sold short.Short Interest Ratio / Days to CoverCyanotech has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous month News and Social Media0.6 / 5News SentimentN/A MarketBeat Follows1 people have added Cyanotech to their MarketBeat watchlist in the last 30 days. Company Ownership1.7 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Cyanotech insiders have not sold or bought any company stock.Percentage Held by Insiders29.10% of the stock of Cyanotech is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by InstitutionsOnly 24.40% of the stock of Cyanotech is held by institutions.Read more about Cyanotech's insider trading history. 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CYAN Stock News HeadlinesCyanotech Stock Price History - Investing.comAugust 24, 2025 | investing.comCyanotech Reports Financial Results for the First Quarter of Fiscal 2026August 7, 2025 | finance.yahoo.com9 AI Stocks Set to Soar Amid U.S.-China Trade TensionsThe escalating U.S.-China trade tensions are reshaping the AI landscape. Companies like Nvidia are facing significant revenue hits with the U.S. imposing new export restrictions on advanced AI chips to China. This shift opens doors for U.S.-based AI companies poised to fill the gap.October 7 at 2:00 AM | StockEarnings (Ad)Cyanotech Corp. trims net losses by 40% for fiscal yearJune 20, 2025 | bizjournals.comCyanotech Reports Financial Results for the Fourth Quarter and Fiscal Year 2025June 20, 2025 | businesswire.comCyanotech Corp (CYAN) Q3 2025 Earnings Call Highlights: Strong Sales Growth and Improved ...February 14, 2025 | finance.yahoo.comQ3 2025 Cyanotech Corp Earnings CallFebruary 13, 2025 | finance.yahoo.comCyanotech Reports Financial Results for the Third Quarter and First Nine Months of Fiscal 2025February 11, 2025 | finanznachrichten.deSee More Headlines CYAN Stock Analysis - Frequently Asked Questions How were Cyanotech's earnings last quarter? Cyanotech Co. (NASDAQ:CYAN) released its quarterly earnings data on Tuesday, November, 12th. The biotechnology company reported ($0.16) earnings per share for the quarter. The biotechnology company earned $5.85 million during the quarter. Cyanotech had a negative net margin of 19.50% and a negative trailing twelve-month return on equity of 44.71%. What other stocks do shareholders of Cyanotech own? Based on aggregate information from My MarketBeat watchlists, some other companies that Cyanotech investors own include AbbVie (ABBV), Gilead Sciences (GILD), Pfizer (PFE), Allena Pharmaceuticals (ALNA), Clarivate (CCC), Karyopharm Therapeutics (KPTI) and Madrigal Pharmaceuticals (MDGL). Company Calendar Last Earnings11/12/2024Today10/07/2025Fiscal Year End3/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Medicinals & botanicals Sub-IndustryN/A Current SymbolNASDAQ:CYAN CIK768408 Webwww.cyanotech.com Phone(808) 326-1353Fax808-329-4533Employees95Year FoundedN/AProfitability EPS (Trailing Twelve Months)($0.66) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$5.27 million Net Margins-19.50% Pretax Margin-19.48% Return on Equity-44.71% Return on Assets-19.12% Debt Debt-to-Equity Ratio0.11 Current Ratio1.06 Quick Ratio0.28 Sales & Book Value Annual Sales$23.07 million Price / Sales0.10 Cash FlowN/A Price / Cash FlowN/A Book Value$1.33 per share Price / Book0.25Miscellaneous Outstanding Shares7,160,000Free Float5,074,000Market Cap$2.36 million OptionableNot Optionable Beta-0.11 7 Stocks That Could Be Bigger Than Tesla, Nvidia, and GoogleLooking for the next FAANG stock before everyone has heard about it? 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