Research Frontiers (REFR) SEC Filings & 10K Form $1.62 +0.01 (+0.68%) As of 07/3/2025 03:27 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share SEC Filings Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Recent Research Frontiers SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame Start Date End Date Export to Excel DateFilerForm TypeView01/02/20255:47 PMPeso Eyal (Reporting)Research Frontiers (Issuer)Form 4Statement of changes in beneficial ownership of securities 01/02/20255:47 PMKaganowicz Alexander (Reporting)Research Frontiers (Issuer)Form 4Statement of changes in beneficial ownership of securities 01/02/20255:48 PMDaigle Darryl (Reporting)Research Frontiers (Issuer)Form 4Statement of changes in beneficial ownership of securities 01/02/20255:48 PMLAPOINTE MICHAEL R (Reporting)Research Frontiers (Issuer)Form 4Statement of changes in beneficial ownership of securities 01/02/20255:48 PMHARARY JOSEPH M (Reporting)Research Frontiers (Issuer)Form 4Statement of changes in beneficial ownership of securities (Data available from 1/1/2016 forward) Related Companies and Tools Related Companies CIO 10K Form BROG 10K Form FVR 10K Form KVAC 10K Form EARN 10K Form PINE 10K Form MACI 10K Form FRGE 10K Form FLD 10K Form HLXB 10K Form SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (NASDAQ:REFR) was last updated on 7/4/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredElon’s RevengeElon Musk and President Trump's new feud is all over the news... 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