10-K
File 000-14893
10-K filing
- Filing date
- 14 Mar 2019
- Reporting date
- 31 Dec 2018
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RESEARCH FRONTIERS INC reports
- Company location
- Woodbury, NY
- Fiscal year end
- 31 December
Company
Names, identifiers, and filing context for this profile.
1 identity field
SEC filing record 1 source field available
RESEARCH FRONTIERS INC has filed 902 SEC EDGAR filings since 14 Aug 1995
SEC filing history
Showing 151-175 of 550 matching filings.
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7
SC 13G/A
File 005-38016
SC 13G/A
- Filing date
- 05 Feb 2019
- Reporting date
- Not listed
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8-K
File 000-14893
8-K filing
- Filing date
- 04 Feb 2019
- Reporting date
- 01 Feb 2019
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8-K
File 000-14893
8-K filing
- Filing date
- 11 Jan 2019
- Reporting date
- 10 Jan 2019
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4
4 filing
- Filing date
- 21 Nov 2018
- Reporting date
- 20 Nov 2018
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4
4 filing
- Filing date
- 20 Nov 2018
- Reporting date
- 19 Nov 2018
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4
4 filing
- Filing date
- 19 Nov 2018
- Reporting date
- 19 Nov 2018
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8-K
File 000-14893
8-K filing
- Filing date
- 15 Nov 2018
- Reporting date
- 15 Nov 2018
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10-Q
File 000-14893
10-Q filing
- Filing date
- 08 Nov 2018
- Reporting date
- 30 Sep 2018
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8-K
File 000-14893
8-K filing
- Filing date
- 25 Oct 2018
- Reporting date
- 24 Oct 2018
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8-K
File 000-14893
8-K filing
- Filing date
- 23 Oct 2018
- Reporting date
- 22 Oct 2018
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8-K
File 000-14893
8-K filing
- Filing date
- 19 Oct 2018
- Reporting date
- 18 Oct 2018
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4
4 filing
- Filing date
- 16 Oct 2018
- Reporting date
- 15 Oct 2018
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4
4 filing
- Filing date
- 12 Oct 2018
- Reporting date
- 11 Oct 2018
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4
4 filing
- Filing date
- 12 Oct 2018
- Reporting date
- 10 Oct 2018
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8-K
File 000-14893
8-K filing
- Filing date
- 09 Oct 2018
- Reporting date
- 09 Oct 2018
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4
FORM 4 SUBMISSION
- Filing date
- 21 Sep 2018
- Reporting date
- 11 Sep 2018
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8-K
File 000-14893
8-K filing
- Filing date
- 21 Sep 2018
- Reporting date
- 20 Sep 2018
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8-K
File 000-14893
8-K filing
- Filing date
- 07 Sep 2018
- Reporting date
- 07 Sep 2018
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424B2
File 333-223623
424B2 filing
- Filing date
- 07 Sep 2018
- Reporting date
- Not listed
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10-Q
File 000-14893
10-Q filing
- Filing date
- 13 Aug 2018
- Reporting date
- 30 Jun 2018
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8-K
File 000-14893
8-K filing
- Filing date
- 24 Jul 2018
- Reporting date
- 20 Jul 2018
- SEC evidence
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4
4 filing
- Filing date
- 23 Jul 2018
- Reporting date
- 19 Jul 2018
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4
4 filing
- Filing date
- 17 Jul 2018
- Reporting date
- 16 Jul 2018
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4
4 filing
- Filing date
- 13 Jul 2018
- Reporting date
- 11 Jul 2018
- SEC evidence
- Open document Open filing
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