RESEARCH FRONTIERS INC reports

Company location: Woodbury, NY
Fiscal year end: 31 December

RESEARCH FRONTIERS INC has filed 902 SEC EDGAR filings since 14 Aug 1995

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SEC filing history

Showing 176-200 of 550 matching filings.

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25

Current page

8

4

4 filing

Filing date: 26 Jun 2018
Reporting date: 25 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14893

8-K filing

Filing date: 14 Jun 2018
Reporting date: 14 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 07 Jun 2018
Reporting date: 06 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 06 Jun 2018
Reporting date: 05 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 05 Jun 2018
Reporting date: 04 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 04 Jun 2018
Reporting date: 31 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 31 May 2018
Reporting date: 30 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 May 2018
Reporting date: 16 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 May 2018
Reporting date: 16 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-14893

10-Q filing

Filing date: 14 May 2018
Reporting date: 31 Mar 2018
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4 filing

Filing date: 04 May 2018
Reporting date: 03 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 04 May 2018
Reporting date: 03 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 04 May 2018
Reporting date: 03 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-223623

EFFECT filing

Filing date: 23 Apr 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

424B2 File 333-223623

424B2 filing

Filing date: 23 Apr 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14893

8-K filing

Filing date: 23 Apr 2018
Reporting date: 23 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 19 Apr 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14893

8-K filing

Filing date: 18 Apr 2018
Reporting date: 17 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 000-14893

DEFA14A filing

Filing date: 18 Apr 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-14893

DEF 14A filing

Filing date: 18 Apr 2018
Reporting date: 18 Apr 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 22 Mar 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14893

8-K filing

Filing date: 20 Mar 2018
Reporting date: 14 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3 File 333-223623

S-3 filing

Filing date: 13 Mar 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 000-14893

10-K filing

Filing date: 13 Mar 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-14893

8-K filing

Filing date: 08 Mar 2018
Reporting date: 08 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

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