RESEARCH FRONTIERS INC — 4 Filings
383 4 filings on record
This page lists all 4 filings submitted to the SEC by RESEARCH FRONTIERS INC (REFR), sorted by most recent first. Each row links to the full filing on EdgarLookup. RESEARCH FRONTIERS INC has filed 383 4 documents with the SEC since 1995. To view all SEC filings by RESEARCH FRONTIERS INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
3
3/A
4
4/A
424B2
424B3
424B5
8-A12G
8-A12G/A
8-K
8-K/A
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
EFFECT
PRE 14A
S-3
S-3/A
S-8
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13G
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | — | 0001493152-20-000040 | Jan 2, 2020 | Dec 31, 2019 |
| 4 | — | 0001493152-20-000034 | Jan 2, 2020 | Dec 31, 2019 |
| 4 | — | 0001493152-20-000035 | Jan 2, 2020 | Dec 31, 2019 |
| 4 | — | 0001493152-20-000036 | Jan 2, 2020 | Dec 31, 2019 |
| 4 | — | 0001493152-20-000037 | Jan 2, 2020 | Dec 31, 2019 |
| 4 | — | 0001493152-20-000038 | Jan 2, 2020 | Dec 31, 2019 |
| 4 | — | 0001493152-19-009813 | Jun 27, 2019 | Jun 25, 2019 |
| 4 | — | 0001493152-19-009283 | Jun 17, 2019 | Jun 13, 2019 |
| 4 | — | 0001493152-19-009284 | Jun 17, 2019 | Jun 13, 2019 |
| 4 | — | 0001493152-19-009285 | Jun 17, 2019 | Jun 13, 2019 |
| 4 | — | 0001493152-19-009286 | Jun 17, 2019 | Jun 13, 2019 |
| 4 | — | 0001493152-19-009282 | Jun 17, 2019 | Jun 13, 2019 |
| 4 | — | 0001493152-19-009287 | Jun 17, 2019 | Jun 13, 2019 |
| 4 | — | 0001493152-19-009281 | Jun 17, 2019 | Jun 13, 2019 |
| 4 | — | 0001493152-18-016606 | Nov 21, 2018 | Nov 20, 2018 |
| 4 | — | 0001493152-18-016555 | Nov 20, 2018 | Nov 19, 2018 |
| 4 | — | 0001493152-18-016462 | Nov 19, 2018 | — |
| 4 | — | 0001493152-18-014532 | Oct 16, 2018 | Oct 15, 2018 |
| 4 | — | 0001493152-18-014410 | Oct 12, 2018 | Oct 11, 2018 |
| 4 | — | 0001493152-18-014409 | Oct 12, 2018 | Oct 10, 2018 |
| 4 | FORM 4 SUBMISSION | 0000899243-18-025031 | Sep 21, 2018 | Sep 11, 2018 |
| 4 | — | 0001493152-18-010358 | Jul 23, 2018 | Jul 19, 2018 |
| 4 | — | 0001493152-18-010093 | Jul 17, 2018 | Jul 16, 2018 |
| 4 | — | 0001493152-18-009991 | Jul 13, 2018 | Jul 11, 2018 |
| 4 | — | 0001493152-18-009202 | Jun 26, 2018 | Jun 25, 2018 |
| 4 | — | 0001493152-18-008310 | Jun 7, 2018 | Jun 6, 2018 |
| 4 | — | 0001493152-18-008257 | Jun 6, 2018 | Jun 5, 2018 |
| 4 | — | 0001493152-18-008205 | Jun 5, 2018 | Jun 4, 2018 |
| 4 | — | 0001493152-18-008157 | Jun 4, 2018 | May 31, 2018 |
| 4 | — | 0001493152-18-008057 | May 31, 2018 | May 30, 2018 |
| 4 | — | 0001493152-18-007264 | May 16, 2018 | — |
| 4 | — | 0001493152-18-007293 | May 16, 2018 | — |
| 4 | — | 0001493152-18-006263 | May 4, 2018 | May 3, 2018 |
| 4 | — | 0001493152-18-006262 | May 4, 2018 | May 3, 2018 |
| 4 | — | 0001493152-18-006264 | May 4, 2018 | May 3, 2018 |
| 4 | — | 0001493152-18-000095 | Jan 3, 2018 | Dec 31, 2017 |
| 4 | — | 0001493152-18-000092 | Jan 3, 2018 | Dec 31, 2017 |
| 4 | — | 0001493152-18-000097 | Jan 3, 2018 | Dec 31, 2017 |
| 4 | — | 0001493152-18-000093 | Jan 3, 2018 | Dec 31, 2017 |
| 4 | — | 0001493152-18-000094 | Jan 3, 2018 | Dec 31, 2017 |
| 4 | — | 0001493152-18-000098 | Jan 3, 2018 | Dec 31, 2017 |
| 4 | — | 0001493152-18-000096 | Jan 3, 2018 | Dec 31, 2017 |
| 4 | — | 0001493152-17-014169 | Dec 5, 2017 | Dec 1, 2017 |
| 4 | — | 0001493152-17-010518 | Sep 13, 2017 | Sep 12, 2017 |
| 4 | — | 0001493152-17-009295 | Aug 14, 2017 | Aug 10, 2017 |
| 4 | — | 0001493152-17-008854 | Aug 10, 2017 | Aug 7, 2017 |
| 4 | — | 0001493152-17-008615 | Aug 8, 2017 | Aug 4, 2017 |
| 4 | — | 0001493152-17-008022 | Jul 20, 2017 | Jul 19, 2017 |
| 4 | — | 0001493152-17-008024 | Jul 20, 2017 | Jul 19, 2017 |
| 4 | — | 0001493152-17-002671 | Mar 21, 2017 | — |