# Research Frontiers Inc: Form 8-K, filed Jun 5, 2023

- Company: [Research Frontiers Inc](/companies/refr.md) (CIK 793524)
- Form: 8-K
- Filed: 2023-06-05
- Accepted by EDGAR: Jun 5, 2023, 08:30 ET
- Period: 2023-06-04
- Accession: 0001493152-23-020085
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/793524/000149315223020085/form8-k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/793524/000149315223020085/

## Items reported

- Item 3.01: Delisting notice
- Item 5.02: Departure or appointment of officers or directors
- Item 9.01: Financial statements and exhibits

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/793524/000149315223020085/form8-k.htm

Filed Jun 5, 2023.
Source: SEC EDGAR, the filing index for accession 0001493152-23-020085. Last ingested by Listed: Oct 24, 2026, 14:57 ET. No prices; not investment advice.