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Zacks Company Profile for Research Frontiers Incorporated (REFR : NSDQ)

• Company Description    RESEARCH FRONTIERS INC. is primarily engaged in the development and licensing of suspended particle technology and devices to control the transmission of light. Number of Employees: 6

• Price / Volume Information    Yesterday's Closing Price: $1.31 Daily Weekly Monthly 20 Day Moving Average: 58,242 shares Shares Outstanding: 33.65 (millions) Market Capitalization: $44.08 (millions) Beta: 0.31 52 Week High: $2.70 52 Week Low: $0.93 Short Interest Ratio:   % Price Change % Price Change Relative to S&P 500 4 Week -16.56% -16.42% 12 Week -30.69% -31.81% Year To Date 0.00% 0.00%

• Address & Contact Information Street Address Phone / Fax Email Address Web URL 240 CROSSWAYS PARK DRIVE - WOODBURY,NY 11797 USA ph: 516-364-1902 fax: 516-364-3798 ir@smartglass.com http://www.smartglass.com

• General Corporate Information    Officers Joseph M. Harary - Chief Executive Officer; President and Director Darryl Daigle - Director Alexander Kaganowicz - Director Eyal Peso - Director Alexander Kaganowicz - Director Peer Information Research Frontiers Incorporated (REFR) Research Frontiers Incorporated (BELFA) Research Frontiers Incorporated (DIPC) Research Frontiers Incorporated (V.SSC) Research Frontiers Incorporated (BNSOF) Research Frontiers Incorporated (CUB.) Industry / Sector / Ticker Info Analyst Coverage: No Industry Group: ELEC PRODS-MISC Sector: Computer and Technology CUSIP: 760911107 SIC: 6794 Fiscal Year Fiscal Year End: December Last Reported Quarter: 09/01/25 Next Expected EPS Date: 03/05/26 Share - Related Items Shares Outstanding: 33.65 Most Recent Split Date: 2.00 (1.25:1) Beta: 0.31 Market Capitalization: $44.08 (millions)

• EPS Information     • Dividend Information Analyst Coverage: No Dividend Yield: 0.00% Current Fiscal Quarter EPS Consensus Estimate: $ Indicated Annual Dividend: $0.00 Current Fiscal Year EPS Consensus Estimate: $ Payout Ratio: Number of Estimates in the Fiscal Year Consensus: Change In Payout Ratio: Estmated Long-Term EPS Growth Rate: % Last Dividend Paid: NA - $0.00 Next EPS Report Date: 03/05/26

• Fundamental Ratios P/E Current FY Estimate: - Trailing 12 Months: - PEG Ratio: - Price Ratios Price/Book: 29.39 Price/Cash Flow: - Price / Sales: 35.92 EPS Growth vs. Year Ago Period: -% vs. Previous Quarter: 50.00% Sales Growth vs. Year Ago Period: 1.41% vs. Previous Quarter: 176.15% ROE 12/31/25 - - 09/30/25 - -90.72 06/30/25 - -72.81 ROA 12/31/25 - - 09/30/25 - -54.95 06/30/25 - -50.27 Current Ratio 12/31/25 - - 09/30/25 - 7.62 06/30/25 - 7.04 Quick Ratio 12/31/25 - - 09/30/25 - 7.62 06/30/25 - 7.04 Operating Margin 12/31/25 - - 09/30/25 - -153.95 06/30/25 - -143.78 Net Margin 12/31/25 - - 09/30/25 - -153.95 06/30/25 - -143.78 Pre-Tax Margin 12/31/25 - - 09/30/25 - -153.86 06/30/25 - -143.67 Book Value 12/31/25 - - 09/30/25 - 0.04 06/30/25 - 0.05 Inventory Turnover 12/31/25 - - 09/30/25 - - 06/30/25 - - Debt-to-Equity 12/31/25 - - 09/30/25 - 0.00 06/30/25 - 0.00 Debt-to-Capital 12/31/25 - - 09/30/25 - 0.00 06/30/25 - 0.00

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