4
PRIMARY DOCUMENT
- Filing date
- 07 Sep 2018
- Reporting date
- 05 Sep 2018
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HUDSON TECHNOLOGIES INC /NY reports
- Company location
- Pearl River, 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
HUDSON TECHNOLOGIES INC /NY has filed 1,187 SEC EDGAR filings since 15 May 1996
SEC filing history
Showing 401-425 of 805 matching filings.
Per page
25
Current page
17
4
PRIMARY DOCUMENT
- Filing date
- 16 Aug 2018
- Reporting date
- 15 Aug 2018
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8-K
File 001-13412
FORM 8-K
- Filing date
- 16 Aug 2018
- Reporting date
- 15 Aug 2018
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8-K
File 001-13412
FORM 8-K
- Filing date
- 15 Aug 2018
- Reporting date
- 14 Aug 2018
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SC 13G
File 005-48635
SCHEDULE 13G
- Filing date
- 09 Aug 2018
- Reporting date
- Not listed
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NT 10-Q
File 001-13412
NT 10-Q
- Filing date
- 09 Aug 2018
- Reporting date
- 30 Jun 2018
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8-K
File 001-13412
FORM 8-K
- Filing date
- 08 Aug 2018
- Reporting date
- 08 Aug 2018
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4
PRIMARY DOCUMENT
- Filing date
- 30 Jul 2018
- Reporting date
- 26 Jul 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 30 Jul 2018
- Reporting date
- 26 Jul 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 30 Jul 2018
- Reporting date
- 26 Jul 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 30 Jul 2018
- Reporting date
- 26 Jul 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 30 Jul 2018
- Reporting date
- 26 Jul 2018
- SEC evidence
- Open document Open filing
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SC 13G/A
File 005-48635
SC 13G/A filing
- Filing date
- 10 Jul 2018
- Reporting date
- Not listed
- SEC evidence
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8-K
File 001-13412
FORM 8-K
- Filing date
- 08 Jun 2018
- Reporting date
- 07 Jun 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 31 May 2018
- Reporting date
- 30 May 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 24 May 2018
- Reporting date
- 24 Feb 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 24 May 2018
- Reporting date
- 23 May 2018
- SEC evidence
- Open document Open filing
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4
PRIMARY DOCUMENT
- Filing date
- 18 May 2018
- Reporting date
- 18 May 2018
- SEC evidence
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10-Q
File 001-13412
FORM 10-Q
- Filing date
- 10 May 2018
- Reporting date
- 31 Mar 2018
- SEC evidence
- Open document Open filing Open XBRL
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8-K
File 001-13412
FORM 8-K
- Filing date
- 09 May 2018
- Reporting date
- 03 May 2018
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EFFECT
File 333-223755
EFFECT filing
- Filing date
- 27 Apr 2018
- Reporting date
- Not listed
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S-3/A
File 333-223755
FORM S-3/A
- Filing date
- 27 Apr 2018
- Reporting date
- Not listed
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CORRESP
CORRESP filing
- Filing date
- 24 Apr 2018
- Reporting date
- Not listed
- SEC evidence
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DEFA14A
File 001-13412
DEFA14A
- Filing date
- 23 Apr 2018
- Reporting date
- Not listed
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DEF 14A
File 001-13412
DEFINITIVE PROXY STATEMENT
- Filing date
- 23 Apr 2018
- Reporting date
- 07 Jun 2018
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