Entity Type
Company
Filer Snapshot
RESEARCH FRONTIERS INC SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0000793524.
Total Filings
899
Latest Filing
30 Apr 2026
Industry
Patent Owners & Lessors
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Source: SEC filing DEF 14A
View Source Filing
DEF 14A filed on 30 Apr 2026 for CIK 0000793524.
- Symbol
- REFR on Nasdaq
- Business address
- 240 Crossways Park Dr, Woodbury, NY, 11797-2033
- State of incorporation
- DE
- Fiscal year end
- 31 December
Quick Takeaways
- RESEARCH FRONTIERS INC is an SEC filer tracked under CIK 0000793524.
- 899 filings are listed on this profile.
- Common form coverage includes DEF 14A, 10-K/A, 10-K and more.
What Changed
- Latest filing: DEF 14A filed on 30 Apr 2026.
- Report period: 30 Apr 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Source Evidence
Source: SEC filing DEF 14A
View Source Filing
DEF 14A filed on 30 Apr 2026 for CIK 0000793524.
Return Loop
Why revisit this filer page
A newly filed DEF 14A can change the filing history, ownership context, or next research path for RESEARCH FRONTIERS INC.
- Latest source-backed update
- DEF 14A filed 30 Apr 2026
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: DEF 14A filed 30 Apr 2026.
- Save this filer if you want a stable place to return after the next filing cycle.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for RESEARCH FRONTIERS INC
Latest financial period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.
Update date
05 Mar 2026
Page type
Company facts
Latest period
Q4 2025
SEC-backed company facts were refreshed from filings filed on 05 Mar 2026.
Benchmark Context
Benchmark context for this company
RESEARCH FRONTIERS INC has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.
Compared with
Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.
Why this is notable
Latest financial period: Q4 2025. That gives you a fresh baseline before you compare this company with peers.
- Latest company facts filing date: 05 Mar 2026.
- Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
- Open the facts page first if you want the cleanest path to verification.
Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.
Filer Overview
RESEARCH FRONTIERS INC has filed 899 SEC EDGAR filings since 14 Aug 1995. Common forms include DEF 14A, 10-K/A, 10-K, 8-K and more.
Latest Filings
Recent SEC filings for RESEARCH FRONTIERS INC with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 30 Apr 2026 | 30 Apr 2026 | 000-14893 |
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | 10-K/A | 19 Mar 2026 | 31 Dec 2025 | 000-14893 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 05 Mar 2026 | 31 Dec 2025 | 000-14893 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Feb 2026 | 18 Feb 2026 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 05 Jan 2026 | 31 Dec 2025 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 Nov 2025 | 30 Sep 2025 | 000-14893 |
| SCHEDULE 13G | Open SCHEDULE 13G document | View SEC filing for SCHEDULE 13G | 17 Oct 2025 | 005-38016 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 15 Sep 2025 | 15 Sep 2025 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Aug 2025 | 30 Jun 2025 | 000-14893 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 13 Jun 2025 | 12 Jun 2025 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 08 May 2025 | 31 Mar 2025 | 000-14893 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 30 Apr 2025 | 30 Apr 2025 | 000-14893 | |
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | 16 Apr 2025 | 31 Dec 2023 | 000-14893 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 06 Mar 2025 | 31 Dec 2024 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2025 | 31 Dec 2024 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2025 | 31 Dec 2024 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2025 | 31 Dec 2024 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2025 | 31 Dec 2024 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2025 | 31 Dec 2024 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 07 Nov 2024 | 30 Sep 2024 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 01 Aug 2024 | 30 Jun 2024 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2024 | 14 Jun 2024 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 14 Jun 2024 | 13 Jun 2024 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 10 Jun 2024 | 07 Jun 2024 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 09 May 2024 | 31 Mar 2024 | 000-14893 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 26 Apr 2024 | 26 Apr 2024 | 000-14893 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 07 Mar 2024 | 31 Dec 2023 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 08 Feb 2024 | 07 Feb 2024 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 24 Jan 2024 | 005-38016 | ||
| 4 | Open 4 document | View SEC filing for 4 | 05 Jan 2024 | 31 Dec 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 05 Jan 2024 | 31 Dec 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 05 Jan 2024 | 31 Dec 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 05 Jan 2024 | 31 Dec 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 05 Jan 2024 | 31 Dec 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 12 Dec 2023 | 11 Dec 2023 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 02 Nov 2023 | 30 Sep 2023 | 000-14893 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13G | 19 Oct 2023 | 005-38016 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Oct 2023 | 02 Oct 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 14 Sep 2023 | 13 Sep 2023 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 03 Aug 2023 | 30 Jun 2023 | 000-14893 | |
| 3 | Open 3 document | View SEC filing for 3 | 10 Jul 2023 | 04 Jun 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 20 Jun 2023 | 16 Jun 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 16 Jun 2023 | 15 Jun 2023 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 12 Jun 2023 | 08 Jun 2023 | 000-14893 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 05 Jun 2023 | 04 Jun 2023 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 04 May 2023 | 31 Mar 2023 | 000-14893 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 28 Apr 2023 | 28 Apr 2023 | 000-14893 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 09 Mar 2023 | 31 Dec 2022 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 10 Feb 2023 | 09 Feb 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 26 Jan 2023 | 25 Jan 2023 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2023 | 31 Dec 2022 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2023 | 31 Dec 2022 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2023 | 31 Dec 2022 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2023 | 31 Dec 2022 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 03 Nov 2022 | 30 Sep 2022 | 000-14893 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 20 Sep 2022 | 16 Sep 2022 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 04 Aug 2022 | 30 Jun 2022 | 000-14893 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 13 Jun 2022 | 09 Jun 2022 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 05 May 2022 | 31 Mar 2022 | 000-14893 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 29 Apr 2022 | 29 Apr 2022 | 000-14893 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 09 Mar 2022 | 31 Dec 2021 | 000-14893 | |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | 24 Feb 2022 | 30 Sep 2021 | 000-14893 | |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | 24 Feb 2022 | 30 Jun 2021 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2022 | 31 Dec 2021 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2022 | 31 Dec 2021 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2022 | 31 Dec 2021 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2022 | 31 Dec 2021 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2022 | 31 Dec 2021 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 04 Nov 2021 | 30 Sep 2021 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 05 Aug 2021 | 30 Jun 2021 | 000-14893 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Jul 2021 | 005-38016 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 10 Jun 2021 | 10 Jun 2021 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10 May 2021 | 31 Mar 2021 | 000-14893 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 29 Apr 2021 | 29 Apr 2021 | 000-14893 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 6 TO SCHEDULE 13G | 15 Mar 2021 | 005-38016 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 11 Mar 2021 | 31 Dec 2020 | 000-14893 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 02 Feb 2021 | 005-38016 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 5 TO SCHEDULE 13G | 25 Jan 2021 | 005-38016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 13 Jan 2021 | 12 Jan 2021 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 04 Jan 2021 | 31 Dec 2020 | ||
| 4 | Open 4 document | View SEC filing for 4 | 04 Jan 2021 | 31 Dec 2020 | ||
| 4 | Open 4 document | View SEC filing for 4 | 04 Jan 2021 | 31 Dec 2020 | ||
| 4 | Open 4 document | View SEC filing for 4 | 04 Jan 2021 | 31 Dec 2020 | ||
| 4 | Open 4 document | View SEC filing for 4 | 04 Jan 2021 | 31 Dec 2020 | ||
| 3/A | Open 3/A document | View SEC filing for 3/A | 04 Jan 2021 | 17 Aug 2020 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 04 Dec 2020 | 04 Dec 2020 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 05 Nov 2020 | 30 Sep 2020 | 000-14893 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO 4 TO SC 13G | 27 Aug 2020 | 005-38016 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 27 Aug 2020 | 25 Aug 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | 18 Aug 2020 | 17 Aug 2020 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 17 Aug 2020 | 17 Aug 2020 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Aug 2020 | 07 Aug 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 06 Aug 2020 | 30 Jun 2020 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 04 Aug 2020 | 03 Aug 2020 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 30 Jul 2020 | 28 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Jul 2020 | 17 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Jul 2020 | 15 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Jul 2020 | 13 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2020 | 30 Jun 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 01 Jul 2020 | 29 Jun 2020 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jun 2020 | 25 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | 29 Jun 2020 | 25 Jun 2020 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 11 Jun 2020 | 11 Jun 2020 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 02 Jun 2020 | 29 May 2020 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 07 May 2020 | 31 Mar 2020 | 000-14893 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 29 Apr 2020 | 29 Apr 2020 | 000-14893 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | 29 Apr 2020 | 31 Dec 2019 | ||
| 4/A | Open 4/A document | View SEC filing for 4/A | 29 Apr 2020 | 31 Dec 2019 | ||
| 4/A | Open 4/A document | View SEC filing for 4/A | 29 Apr 2020 | 31 Dec 2019 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 24 Apr 2020 | 23 Apr 2020 | 000-14893 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 12 Mar 2020 | 31 Dec 2019 | 000-14893 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | 09 Mar 2020 | 333-237035 | ||
| 4 | Open 4 document | View SEC filing for 4 | 24 Feb 2020 | 21 Feb 2020 | ||
| 4 | Open 4 document | View SEC filing for 4 | 24 Feb 2020 | 21 Feb 2020 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2020 | 31 Dec 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2020 | 31 Dec 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2020 | 31 Dec 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2020 | 31 Dec 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2020 | 31 Dec 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2020 | 31 Dec 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2020 | 31 Dec 2019 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 02 Jan 2020 | 31 Dec 2019 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 05 Dec 2019 | 05 Dec 2019 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 07 Nov 2019 | 30 Sep 2019 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 17 Oct 2019 | 15 Oct 2019 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 26 Sep 2019 | 26 Sep 2019 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 12 Aug 2019 | 12 Aug 2019 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 08 Aug 2019 | 30 Jun 2019 | 000-14893 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 08 Jul 2019 | 005-38016 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | 27 Jun 2019 | 25 Jun 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 27 Jun 2019 | 25 Jun 2019 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 21 Jun 2019 | 20 Jun 2019 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2019 | 13 Jun 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2019 | 13 Jun 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2019 | 13 Jun 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2019 | 13 Jun 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2019 | 13 Jun 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2019 | 13 Jun 2019 | ||
| 4 | Open 4 document | View SEC filing for 4 | 17 Jun 2019 | 13 Jun 2019 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 13 Jun 2019 | 13 Jun 2019 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 03 Jun 2019 | 31 May 2019 | 000-14893 | |
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | 03 Jun 2019 | 333-223623 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 14 May 2019 | 31 Mar 2019 | 000-14893 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 29 Apr 2019 | 29 Apr 2019 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 01 Apr 2019 | 01 Apr 2019 | 000-14893 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 14 Mar 2019 | 31 Dec 2018 | 000-14893 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 05 Feb 2019 | 005-38016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 04 Feb 2019 | 01 Feb 2019 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 11 Jan 2019 | 10 Jan 2019 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 21 Nov 2018 | 20 Nov 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 20 Nov 2018 | 19 Nov 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 19 Nov 2018 | 19 Nov 2018 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 15 Nov 2018 | 15 Nov 2018 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 08 Nov 2018 | 30 Sep 2018 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 25 Oct 2018 | 24 Oct 2018 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 23 Oct 2018 | 22 Oct 2018 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 19 Oct 2018 | 18 Oct 2018 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 16 Oct 2018 | 15 Oct 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 12 Oct 2018 | 11 Oct 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 12 Oct 2018 | 10 Oct 2018 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 09 Oct 2018 | 09 Oct 2018 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Sep 2018 | 11 Sep 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 21 Sep 2018 | 20 Sep 2018 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 07 Sep 2018 | 07 Sep 2018 | 000-14893 | |
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | 07 Sep 2018 | 333-223623 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 13 Aug 2018 | 30 Jun 2018 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 24 Jul 2018 | 20 Jul 2018 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 23 Jul 2018 | 19 Jul 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 17 Jul 2018 | 16 Jul 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 13 Jul 2018 | 11 Jul 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 26 Jun 2018 | 25 Jun 2018 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 14 Jun 2018 | 14 Jun 2018 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 07 Jun 2018 | 06 Jun 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 06 Jun 2018 | 05 Jun 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 05 Jun 2018 | 04 Jun 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 04 Jun 2018 | 31 May 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 31 May 2018 | 30 May 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 16 May 2018 | 16 May 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 16 May 2018 | 16 May 2018 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 14 May 2018 | 31 Mar 2018 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 04 May 2018 | 03 May 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 04 May 2018 | 03 May 2018 | ||
| 4 | Open 4 document | View SEC filing for 4 | 04 May 2018 | 03 May 2018 | ||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 23 Apr 2018 | 333-223623 | ||
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | 23 Apr 2018 | 333-223623 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 23 Apr 2018 | 23 Apr 2018 | 000-14893 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 19 Apr 2018 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 18 Apr 2018 | 17 Apr 2018 | 000-14893 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 18 Apr 2018 | 000-14893 | ||
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 18 Apr 2018 | 18 Apr 2018 | 000-14893 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 22 Mar 2018 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 20 Mar 2018 | 14 Mar 2018 | 000-14893 | |
| S-3 | Open S-3 document | View SEC filing for S-3 | 13 Mar 2018 | 333-223623 | ||
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 13 Mar 2018 | 31 Dec 2017 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 08 Mar 2018 | 08 Mar 2018 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2018 | 31 Dec 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2018 | 31 Dec 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2018 | 31 Dec 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2018 | 31 Dec 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2018 | 31 Dec 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2018 | 31 Dec 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2018 | 31 Dec 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 05 Dec 2017 | 01 Dec 2017 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 02 Nov 2017 | 30 Sep 2017 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 11 Oct 2017 | 11 Oct 2017 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 11 Oct 2017 | 10 Oct 2017 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 13 Sep 2017 | 12 Sep 2017 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 01 Sep 2017 | 30 Aug 2017 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 22 Aug 2017 | 21 Aug 2017 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 14 Aug 2017 | 10 Aug 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 10 Aug 2017 | 07 Aug 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 08 Aug 2017 | 04 Aug 2017 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 03 Aug 2017 | 30 Jun 2017 | 000-14893 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 27 Jul 2017 | 27 Jul 2017 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 20 Jul 2017 | 19 Jul 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 20 Jul 2017 | 19 Jul 2017 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | 12 Jun 2017 | 08 Jun 2017 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 22 May 2017 | 19 May 2017 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 04 May 2017 | 31 Mar 2017 | 000-14893 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 26 Apr 2017 | 000-14893 | ||
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 26 Apr 2017 | 26 Apr 2017 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 21 Mar 2017 | 21 Mar 2017 | ||
| 4 | Open 4 document | View SEC filing for 4 | 20 Mar 2017 | 20 Mar 2017 | ||
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 16 Mar 2017 | 31 Dec 2016 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 14 Mar 2017 | 13 Mar 2017 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 10 Jan 2017 | 09 Jan 2017 | 000-14893 | |
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2017 | 31 Dec 2016 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2017 | 31 Dec 2016 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2017 | 31 Dec 2016 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2017 | 31 Dec 2016 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2017 | 31 Dec 2016 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2017 | 31 Dec 2016 | ||
| 4 | Open 4 document | View SEC filing for 4 | 03 Jan 2017 | 31 Dec 2016 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 03 Nov 2016 | 30 Sep 2016 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 25 Oct 2016 | 25 Oct 2016 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 25 Oct 2016 | 21 Oct 2016 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 23 Sep 2016 | 23 Sep 2016 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 23 Sep 2016 | 22 Sep 2016 | 000-14893 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 04 Aug 2016 | 30 Jun 2016 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 30 Jun 2016 | 30 Jun 2016 | 000-14893 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT | 14 Jun 2016 | 14 Jun 2016 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 09 Jun 2016 | 09 Jun 2016 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 05 May 2016 | 31 Mar 2016 | 000-14893 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 26 Apr 2016 | 000-14893 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 26 Apr 2016 | 09 Jun 2016 | 000-14893 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 10 Mar 2016 | 31 Dec 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 03 Mar 2016 | 03 Mar 2016 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 14 Jan 2016 | 12 Jan 2016 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 12 Jan 2016 | 11 Jan 2016 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 08 Jan 2016 | 07 Jan 2016 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2016 | 31 Dec 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 04 Jan 2016 | 31 Dec 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 Nov 2015 | 19 Nov 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 19 Nov 2015 | 18 Nov 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 18 Nov 2015 | 16 Nov 2015 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 04 Nov 2015 | 30 Sep 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 14 Oct 2015 | 09 Oct 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 30 Sep 2015 | 30 Sep 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 28 Sep 2015 | 24 Sep 2015 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Sep 2015 | 18 Sep 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 09 Sep 2015 | 08 Sep 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 18 Aug 2015 | 17 Aug 2015 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 04 Aug 2015 | 30 Jun 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 19 Jun 2015 | 18 Jun 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 12 Jun 2015 | 11 Jun 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 May 2015 | 20 May 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 13 May 2015 | 12 May 2015 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 05 May 2015 | 31 Mar 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 04 May 2015 | 01 May 2015 | 000-14893 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 28 Apr 2015 | 000-14893 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 28 Apr 2015 | 11 Jun 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 22 Apr 2015 | 20 Apr 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 15 Apr 2015 | 14 Apr 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 10 Apr 2015 | 09 Apr 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 10 Apr 2015 | 08 Apr 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 31 Mar 2015 | 30 Mar 2015 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Mar 2015 | 24 Mar 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 Mar 2015 | 19 Mar 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 Mar 2015 | 18 Mar 2015 | 000-14893 |
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | AMENDMENT TO ANNUAL REPORT | 11 Mar 2015 | 31 Dec 2014 | 000-14893 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 11 Mar 2015 | 31 Dec 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 06 Mar 2015 | 04 Mar 2015 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 06 Mar 2015 | 03 Mar 2015 | 000-14893 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | AMENDMENT TO CURRENT REPORT | 03 Mar 2015 | 25 Feb 2015 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 Feb 2015 | 26 Feb 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 27 Feb 2015 | 25 Feb 2015 | 000-14893 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2015 | 005-38016 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Jan 2015 | 22 Jan 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2015 | 31 Dec 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Jan 2015 | 31 Dec 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 11 Dec 2014 | 08 Dec 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 Nov 2014 | 19 Nov 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 Nov 2014 | 17 Nov 2014 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 04 Nov 2014 | 30 Sep 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 29 Oct 2014 | 27 Oct 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 21 Oct 2014 | 20 Oct 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 15 Oct 2014 | 15 Oct 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 15 Oct 2014 | 14 Oct 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 01 Oct 2014 | 29 Sep 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 24 Sep 2014 | 24 Sep 2014 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Sep 2014 | 23 Sep 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 23 Sep 2014 | 22 Sep 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 19 Sep 2014 | 18 Sep 2014 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Sep 2014 | 19 Sep 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 18 Sep 2014 | 17 Sep 2014 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 04 Aug 2014 | 30 Jun 2014 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Jul 2014 | 18 Jul 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 26 Jun 2014 | 25 Jun 2014 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Jun 2014 | 19 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Jun 2014 | 19 Jun 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 17 Jun 2014 | 16 Jun 2014 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | INITIAL REGISTRATION STATEMENT FOR SECURITIES TO BE OFFERED TO EMPLOYEES | 13 Jun 2014 | 333-196746 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 13 Jun 2014 | 12 Jun 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 23 May 2014 | 22 May 2014 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 May 2014 | 19 May 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 May 2014 | 20 May 2014 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 20 May 2014 | 19 May 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 May 2014 | 16 May 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 May 2014 | 14 May 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 15 May 2014 | 13 May 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 15 May 2014 | 15 May 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 May 2014 | 12 May 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 May 2014 | 08 May 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 08 May 2014 | 08 May 2014 | 000-14893 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS FILED PURSUANT TO RULE 424(B)(5) | 08 May 2014 | 333-184785 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 05 May 2014 | 05 May 2014 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 05 May 2014 | 31 Mar 2014 | 000-14893 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 28 Apr 2014 | 12 Jun 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 24 Apr 2014 | 23 Apr 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 11 Apr 2014 | 10 Apr 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 02 Apr 2014 | 02 Apr 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 01 Apr 2014 | 01 Apr 2014 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Mar 2014 | 21 Mar 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Mar 2014 | 20 Mar 2014 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 10 Mar 2014 | 31 Dec 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 05 Mar 2014 | 04 Mar 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 12 Feb 2014 | 11 Feb 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 16 Jan 2014 | 16 Jan 2014 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 13 Jan 2014 | 13 Jan 2014 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 06 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 06 Jan 2014 | 03 Jan 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Jan 2014 | 31 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Dec 2013 | 18 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 18 Dec 2013 | 18 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 16 Dec 2013 | 13 Dec 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 05 Dec 2013 | 05 Dec 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 03 Dec 2013 | 02 Dec 2013 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 26 Nov 2013 | 26 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Nov 2013 | 22 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Nov 2013 | 21 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 13 Nov 2013 | 12 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 12 Nov 2013 | 11 Nov 2013 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 05 Nov 2013 | 30 Sep 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 23 Oct 2013 | 23 Oct 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 22 Oct 2013 | 21 Oct 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 27 Sep 2013 | 26 Sep 2013 | 000-14893 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 26 Sep 2013 | 005-38016 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 13 Sep 2013 | 10 Sep 2013 | 000-14893 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 26 Aug 2013 | 23 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 26 Aug 2013 | 26 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Aug 2013 | 16 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 19 Aug 2013 | 16 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 13 Aug 2013 | 12 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 12 Aug 2013 | 09 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 12 Aug 2013 | 09 Aug 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 08 Aug 2013 | 08 Aug 2013 | 000-14893 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 06 Aug 2013 | 30 Jun 2013 | 000-14893 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 05 Aug 2013 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 12 Jul 2013 | 12 Jul 2013 | 000-14893 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 03 Jul 2013 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 24 Jun 2013 | |||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 21 Jun 2013 | 000-14893 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 21 Jun 2013 | 000-14893 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 Jun 2013 | 19 Jun 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 19 Jun 2013 | 18 Jun 2013 | 000-14893 |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 18 Jun 2013 | 13 Jun 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 17 Jun 2013 | 13 Jun 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 21 May 2013 | 20 May 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 09 May 2013 | 08 May 2013 | 000-14893 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 May 2013 | |||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 07 May 2013 | 31 Mar 2013 | 000-14893 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 30 Apr 2013 | 13 Jun 2013 | 000-14893 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 29 Apr 2013 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 08 Apr 2013 | 04 Apr 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 08 Apr 2013 | 08 Apr 2013 | 000-14893 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 12 Mar 2013 | 31 Dec 2012 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 12 Mar 2013 | 11 Mar 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 05 Mar 2013 | 04 Mar 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 28 Feb 2013 | 27 Feb 2013 | 000-14893 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 21 Feb 2013 | 19 Feb 2013 | 000-14893 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2013 | 005-38016 | |
| 8-A12G/A | Open 8-A12G/A document | View SEC filing for 8-A12G/A | AMENDMENT TO REGISTRATION OF SECURITIES PURSUANT TO SECTION 12(G) | 13 Feb 2013 | 000-14893 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 13 Feb 2013 | 11 Feb 2013 | 001-09399 |
| 3 | Open 3 document | View SEC filing for 3 | MAIN DOCUMENT DESCRIPTION | 11 Feb 2013 | 09 Feb 2013 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | AMENDMENT TO STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Jan 2013 | 01 Jan 2013 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | AMENDMENT TO STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Jan 2013 | 01 Jan 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jan 2013 | 01 Jan 2013 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 26 Dec 2012 | 333-184785 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 20 Dec 2012 | |||
| S-3/A | Open S-3/A document | View SEC filing for S-3/A | PRE-EFFECTIVE AMENDMENT | 20 Dec 2012 | 333-184785 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 20 Dec 2012 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 11 Dec 2012 | |||
| S-3/A | Open S-3/A document | View SEC filing for S-3/A | PRE-EFFECTIVE AMENDMENT | 11 Dec 2012 | 333-184785 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 03 Dec 2012 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 13 Nov 2012 | 13 Nov 2012 | 001-09399 |
| S-3 | Open S-3 document | View SEC filing for S-3 | REGISTRATION STATEMENT FOR SPECIFIED TRANSACTIONS BY CERTAIN ISSUERS | 06 Nov 2012 | 333-184785 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 06 Nov 2012 | 30 Sep 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 22 Oct 2012 | 22 Oct 2012 | 001-09399 |
| D | Open D document | View SEC filing for D | 15 Oct 2012 | 021-185522 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 12 Oct 2012 | 005-38016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 05 Oct 2012 | 02 Oct 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 20 Sep 2012 | 20 Sep 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 18 Sep 2012 | 18 Sep 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 14 Sep 2012 | 14 Sep 2012 | 001-09399 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS FILED PURSUANT TO RULE 424(B)(5) | 28 Aug 2012 | 333-179099 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 28 Aug 2012 | 27 Aug 2012 | 001-09399 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | PROSPECTUS FILED PURSUANT TO RULE 424(B)(5) | 27 Aug 2012 | 333-179099 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 07 Aug 2012 | 30 Jun 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 02 Aug 2012 | 02 Aug 2012 | 001-09399 |
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | PROSPECTUS FILED PURSUANT TO RULE 424(B)(2) | 02 Aug 2012 | 333-179099 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 09 Jul 2012 | 09 Jul 2012 | 001-09399 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 19 Jun 2012 | 14 Jun 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 18 Jun 2012 | 14 Jun 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 04 Jun 2012 | 04 Jun 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 15 May 2012 | 15 May 2012 | 001-09399 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 07 May 2012 | 31 Mar 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 01 May 2012 | 30 Apr 2012 | 001-09399 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 25 Apr 2012 | 14 Jun 2012 | 001-09399 |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRELIMINARY PROXY STATEMENT | 13 Apr 2012 | 14 Jun 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 05 Apr 2012 | 04 Apr 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 29 Mar 2012 | 29 Mar 2012 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 26 Mar 2012 | 26 Mar 2012 | 001-09399 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT | 13 Mar 2012 | 31 Dec 2011 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 07 Mar 2012 | 07 Mar 2012 | 001-09399 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 14 Feb 2012 | 333-179099 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 14 Feb 2012 | |||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 31 Jan 2012 | 001-09399 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 27 Jan 2012 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | REGISTRATION STATEMENT FOR SPECIFIED TRANSACTIONS BY CERTAIN ISSUERS | 19 Jan 2012 | 333-179099 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | INITIAL REGISTRATION STATEMENT FOR SECURITIES TO BE OFFERED TO EMPLOYEES | 19 Jan 2012 | 333-179097 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 10 Jan 2012 | 09 Jan 2012 | 001-09399 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2012 | 01 Jan 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 15 Dec 2011 | 15 Dec 2011 | 001-09399 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 10 Nov 2011 | 30 Sep 2011 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 17 Oct 2011 | 14 Oct 2011 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 15 Sep 2011 | 13 Sep 2011 | 001-09399 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT | 08 Aug 2011 | 30 Jun 2011 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED JUNE 24, 2011 | 27 Jun 2011 | 23 Jun 2011 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED JUNE 9, 2011 | 10 Jun 2011 | 09 Jun 2011 | 001-09399 |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | QUARTERLY REPORT | 05 May 2011 | 31 Mar 2011 | 001-09399 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 29 Apr 2011 | 09 Jun 2011 | 001-09399 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Apr 2011 | 25 Apr 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Apr 2011 | 25 Apr 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED APRIL 22, 2011 | 25 Apr 2011 | 21 Apr 2011 | 001-09399 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Apr 2011 | 07 Apr 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Apr 2011 | 07 Apr 2011 | |
| 10-K | Open 10-K document | View SEC filing for 10-K | ANNUAL REPORT | 14 Mar 2011 | 31 Dec 2010 | 001-09399 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 22 Feb 2011 | 001-09399 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Feb 2011 | 10 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Feb 2011 | 10 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Feb 2011 | 10 Feb 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED FEBRUARY 9, 2011 | 09 Feb 2011 | 07 Feb 2011 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED FEBRUARY 7, 2011 | 07 Feb 2011 | 07 Feb 2011 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED JANUARY 27, 2011 | 28 Jan 2011 | 27 Jan 2011 | 001-09399 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 Jan 2011 | 01 Jan 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 Jan 2011 | 01 Jan 2011 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 10 Jan 2011 | 01 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 01 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 01 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 01 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 01 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 01 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 01 Jan 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2011 | 01 Jan 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED DECEMBER 30, 2010 | 03 Jan 2011 | 30 Dec 2010 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED DECEMBER 14, 2010 | 14 Dec 2010 | 14 Dec 2010 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED DECEMBER 1, 2010 | 01 Dec 2010 | 01 Dec 2010 | 001-09399 |
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | RESEARCH FRONTIERS PROSPECTUS SUPPLEMENT DATED DECEMBER 1, 2010 | 01 Dec 2010 | 333-159093 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | RESEARCH FRONTIERS SEPTEMBER 30, 2010 QUARTERLY REPORT ON FORM 10-Q | 08 Nov 2010 | 30 Sep 2010 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED SEPTEMBER 27, 2010 | 27 Sep 2010 | 27 Sep 2010 | 001-09399 |
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | RESEARCH FRONTIERS PROSPECTUS SUPPLEMENT DATED SEPTEMBER 27, 2010 | 27 Sep 2010 | 333-159093 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED SEPTEMBER 17, 2010 | 17 Sep 2010 | 17 Sep 2010 | 001-09399 |
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | RESEARCH FRONTIERS PROSPECTUS SUPPLEMENT DATED SEPTEMBER 17, 2010 | 17 Sep 2010 | 333-159093 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 08 Sep 2010 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 25 Aug 2010 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 17 Aug 2010 | |||
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | RESEARCH FRONTIERS JUNE 30, 2010 QUARTERLY REPORT ON FORM 10-Q | 05 Aug 2010 | 30 Jun 2010 | 001-09399 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 29 Jul 2010 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 15 Jul 2010 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED JUNE 14, 2010 | 14 Jun 2010 | 10 Jun 2010 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED MAY 19, 2010 | 19 May 2010 | 18 May 2010 | 001-09399 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 13 May 2010 | 001-09399 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 13 May 2010 | 001-09399 | ||
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | RESEARCH FRONTIERS MARCH 31, 2010 QUARTERLY REPORT ON FORM 10-Q | 06 May 2010 | 31 Mar 2010 | 001-09399 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | RESEARCH FRONTIERS PROXY STATEMENT DATED APRIL 30, 2010 | 30 Apr 2010 | 10 Jun 2010 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED APRIL 6, 2010 | 06 Apr 2010 | 06 Apr 2010 | 001-09399 |
| 10-K | Open 10-K document | View SEC filing for 10-K | RESEARCH FRONTIERS 2009 ANNUAL REPORT ON FORM 10-K | 11 Mar 2010 | 31 Dec 2009 | 001-09399 |
| 424B2 | Open 424B2 document | View SEC filing for 424B2 | RESEARCH FRONTIERS PROSPECTUS SUPPLEMENT DATED MARCH 3, 2010 | 03 Mar 2010 | 333-159093 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED MARCH 3, 2010 | 03 Mar 2010 | 03 Mar 2010 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED FEBRUARY 16, 2010 | 16 Feb 2010 | 16 Feb 2010 | 001-09399 |
| 8-K | Open 8-K document | View SEC filing for 8-K | RESEARCH FRONTIERS CURRENT REPORT ON FORM 8-K DATED JANUARY 25, 2010 | 25 Jan 2010 | 25 Jan 2010 | 001-09399 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jan 2010 | 01 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jan 2010 | 01 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jan 2010 | 01 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jan 2010 | 01 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jan 2010 | 01 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jan 2010 | 01 Jan 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jan 2010 | 01 Jan 2010 |
About this filer
RESEARCH FRONTIERS INC files with the SEC under CIK 0000793524. This page aggregates EDGAR filings and related ownership activity.
Industry: Patent Owners & Lessors.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.