RESEARCH FRONTIERS INC — 10-Q/A Filings
9 10-Q/A filings on record
This page lists all 10-Q/A 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 9 10-Q/A 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 |
|---|---|---|---|---|
| 10-Q/A | — | 0001493152-22-005412 | Feb 24, 2022 | Sep 30, 2021 |
| 10-Q/A | — | 0001493152-22-005408 | Feb 24, 2022 | Jun 30, 2021 |
| 10-Q/A | AMENDMENT NO. 1 TO RESEARCH FRONTIERS 6-30-04 QUARTERLY REPORT ON FORM 10Q | 0000793524-04-000012 | Oct 28, 2004 | Jun 30, 2004 |
| 10-Q/A | AMENDMENT NO. 2 TO RESEARCH FRONTIERS QUARTERLY REPORT ON FORM 10Q-MARCH 31, 200 | 0000793524-04-000011 | Oct 28, 2004 | Mar 31, 2004 |
| 10-Q/A | AMENDMENT NO. 1 TO RESEARCH FRONTIERS 9-30-03 QUARTERLY REPORT ON FORM 10Q | 0000793524-04-000009 | Oct 28, 2004 | Sep 30, 2003 |
| 10-Q/A | AMENDMENT NO. 1 TO RESEARCH FRONTIERS QUARTERLY REPORT ON FORM 10Q-MARCH 31, 200 | 0000793524-04-000008 | Oct 19, 2004 | Mar 31, 2004 |
| 10-Q/A | — | 0000793524-01-000007 | Mar 30, 2001 | Jun 30, 2000 |
| 10-Q/A | — | 0000793524-01-000004 | Mar 30, 2001 | Sep 30, 2000 |
| 10-Q/A | — | 0000793524-01-000001 | Mar 30, 2001 | Mar 31, 2000 |