NASDAQ · SOTK
Sono-Tek Corporation
$5.20-$0.20 (-3.7%)
Sono-Tek Corporation’s quoted price sits in the lower half of its reported 52-week range, 30.48% below the high.
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NASDAQ · REFR · USD
Stock price, earnings
Quote as of Oct 29, 2026, 08:00 PM UTC. Cached market data; not a live quote.
One-year closing-price history · USD. Historical prices are not a forecast.
Research Frontiers Incorporated’s quoted price sits in the lower half of its reported 52-week range, 82.24% below the high.
52-week range
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BEHIND THE RESULTS
Research Frontiers Incorporated’s next earnings report is currently expected on Nov 5, 2026. The reporting date and estimates may change.
Upcoming dates and analyst estimates may change. Fiscal quarters follow Research Frontiers Incorporated’s reporting calendar.
THE COMPANY BEHIND THE TICKER
Research Frontiers Incorporated (REFR) stands as a global innovator, focusing on the development and commercialization of advanced light-regulating technologies and associated devices. The company's core business revolves around its proprietary Suspended Particle Device (SPD-Smart) light-control technology, which it licenses to other businesses. These licensees then undertake the manufacturing and marketing of various components: the SPD-Smart chemical emulsion, the light-controlling film created from this emulsion, laminated light-control panels, and the necessary electronic systems to power final products that integrate the film. Additionally, Research Frontiers offers licenses for lamination services and the end-products themselves, such as dynamic windows, skylights, and sunroofs. The versatile SPD-Smart light-control technology is integrated into a diverse array of applications. This includes architectural elements like windows, sunshades, skylights, and interior partitions for both residential and commercial buildings. In the automotive sector, it's utilized in vehicle windows, sunroofs, sun-visors, sunshades, rear-view mirrors, instrument panels, and navigation systems. Beyond these, the technology enhances aircraft windows, museum display panels, specialized eyewear products, and flat panel displays for electronic goods. The company primarily caters to the architectural, automotive, marine, aerospace, and appliance industries. Research Frontiers Incorporated was established in 1965 and is based in Woodbury, New York.
Latest available per-share figures in USD. The payout ratio compares dividends with earnings.
About this data · PortfolioX market data, also available in the mobile app. Prices are displayed in the listing currency; dividend amounts use the currency shown in that section. Data availability and update times vary.
Page generated Oct 30, 2026, 01:53 AM UTC. Quotes retain their own timestamp above. Missing values appear as a dash. This page is for information only, not personalized investment advice.
THE ANALYST VIEW
1 ratings in the current snapshot. Strong buy and strong sell are grouped with buy and sell.
HOW THE BUSINESS IS PERFORMING
Statement amounts use the company’s reporting currency and are not converted to the stock’s listing currency. K = thousand, M = million, B = billion, T = trillion. Cash-flow figures are matched by fiscal year; missing figures appear as a dash.
PUT THE NUMBERS IN CONTEXT
Current metrics alongside available historical medians. A lower multiple or higher margin alone does not establish whether a stock is a good investment.
KEEP COMPARING
$5.20-$0.20 (-3.7%)
Sono-Tek Corporation’s quoted price sits in the lower half of its reported 52-week range, 30.48% below the high.
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