Company facts
- Industry
- Patent Owners & Lessors
- Headquarters
- Woodbury, New York
- Most recent report
- 10-Q, filed Nov 5, 2026
- Incorporated
- Delaware
- Filings on record
- 904 filings
- On EDGAR
- CIK 793524
- Fiscal year ends
- December
- Filer status
- Non-accelerated filer, Smaller reporting company
Financials 8 of 133
News 8 of 223
- 8-K Shareholder vote results Jun 12, 2026
- 8-K Current report on a material event Jun 5, 2026
- 8-K Significant contract Feb 18, 2026
- 8-K Leadership change Sep 15, 2025
- 8-K Shareholder vote results Jun 13, 2025
- 8-K Shareholder vote results Jun 14, 2024
- 8-K Shareholder vote results Jun 12, 2023
- 8-K Leadership change Jun 5, 2023
Prospectuses and Registrations 8 of 46
- S-8 Registration statement for an employee plan Mar 9, 2020
- 424B2 Prospectus supplement for an offering Jun 3, 2019
- 424B2 Prospectus supplement for an offering Sep 7, 2018
- 424B2 Prospectus supplement for an offering Apr 23, 2018
- S-3 Shelf registration statement Mar 13, 2018
- S-8 Registration statement for an employee plan Jun 13, 2014
- 424B5 Prospectus supplement for an offering May 8, 2014
- S-3/A Shelf registration statement, amended Dec 20, 2012
Proxies 8 of 37
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 26, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 28, 2023
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2022
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2021
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2020
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2019
Ownership 8 of 417
- 4 Insider reported a trade Jan 5, 2026
- 4 Insider reported a trade Jan 5, 2026
- 4 Insider reported a trade Jan 5, 2026
- SCHEDULE 13G Large holder reported a passive stake Oct 17, 2025
- 4 Insider reported a trade Jan 2, 2025
- 4 Insider reported a trade Jan 2, 2025
- 4 Insider reported a trade Jan 2, 2025
- 4 Insider reported a trade Jan 2, 2025
Other 8 of 48
- EFFECT Notice that a registration became effective Apr 23, 2018
- CORRESP Reply to SEC staff Apr 19, 2018
- UPLOAD Comment letter from SEC staff Mar 22, 2018
- UPLOAD Comment letter from SEC staff Aug 5, 2013
- CORRESP Reply to SEC staff Jul 3, 2013
- UPLOAD Comment letter from SEC staff Jun 24, 2013
- CT ORDER Jun 21, 2013
- CT ORDER Jun 21, 2013
Everything here comes from Research Frontiers Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.