4
File 001-33155
FORM 4
- Filing date
- 30 Oct 2014
- Reporting date
- 28 Oct 2014
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- Open document Open filing
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Valentin P. Gapontsev reports
- Company location
- Oxford, MA
Valentin P. Gapontsev has filed 74 SEC EDGAR filings since 12 Dec 2006
SEC filing history
Showing 26-50 of 54 matching filings.
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2
4
File 001-33155
FORM 4
- Filing date
- 27 Oct 2014
- Reporting date
- 20 Oct 2014
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4
File 001-33155
FORM 4
- Filing date
- 19 Sep 2014
- Reporting date
- 18 Sep 2014
- SEC evidence
- Open document Open filing
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4
File 001-33155
FORM 4
- Filing date
- 20 Aug 2014
- Reporting date
- 19 Aug 2014
- SEC evidence
- Open document Open filing
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4
File 001-33155
FORM 4
- Filing date
- 19 Aug 2014
- Reporting date
- 18 Aug 2014
- SEC evidence
- Open document Open filing
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4
File 001-33155
FORM 4
- Filing date
- 06 Jun 2014
- Reporting date
- 05 Jun 2014
- SEC evidence
- Open document Open filing
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4
File 001-33155
FORM 4 SUBMISSION
- Filing date
- 22 Apr 2014
- Reporting date
- 17 Apr 2014
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- Open document Open filing
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4
File 001-33155
FORM 4 SUBMISSION
- Filing date
- 16 Apr 2014
- Reporting date
- 14 Apr 2014
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4
File 001-33155
FORM 4 SUBMISSION
- Filing date
- 10 Apr 2014
- Reporting date
- 08 Apr 2014
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4
File 001-33155
FORM 4 SUBMISSION
- Filing date
- 07 Apr 2014
- Reporting date
- 03 Apr 2014
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4
File 001-33155
FORM 4 SUBMISSION
- Filing date
- 24 Mar 2014
- Reporting date
- 21 Mar 2014
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4
File 001-33155
FORM 4 SUBMISSION
- Filing date
- 20 Mar 2014
- Reporting date
- 18 Mar 2014
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- Open document Open filing
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4
File 001-33155
FORM 4 SUBMISSION
- Filing date
- 20 Mar 2014
- Reporting date
- 18 Mar 2014
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- Open document Open filing
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4
File 001-33155
FORM 4 SUBMISSION
- Filing date
- 03 Mar 2014
- Reporting date
- 27 Feb 2014
- SEC evidence
- Open document Open filing
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4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 20 Feb 2014
- Reporting date
- 18 Feb 2014
- SEC evidence
- Open document Open filing
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5
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 28 Mar 2013
- Reporting date
- 13 Mar 2013
- SEC evidence
- Open document Open filing
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4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 17 Dec 2012
- Reporting date
- 13 Dec 2012
- SEC evidence
- Open document Open filing
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4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 05 Mar 2012
- Reporting date
- 01 Mar 2012
- SEC evidence
- Open document Open filing
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4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 06 Jan 2012
- Reporting date
- 03 Jan 2012
- SEC evidence
- Open document Open filing
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5
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 06 Jan 2012
- Reporting date
- 31 Dec 2011
- SEC evidence
- Open document Open filing
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4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 06 Dec 2011
- Reporting date
- 02 Dec 2011
- SEC evidence
- Open document Open filing
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4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 16 Feb 2011
- Reporting date
- 14 Feb 2011
- SEC evidence
- Open document Open filing
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4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 27 Jan 2011
- Reporting date
- 25 Jan 2011
- SEC evidence
- Open document Open filing
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4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 18 Jan 2011
- Reporting date
- 14 Jan 2011
- SEC evidence
- Open document Open filing
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- Verify source filing
4
File 001-33155
PRIMARY DOCUMENT
- Filing date
- 21 Dec 2010
- Reporting date
- 17 Dec 2010
- SEC evidence
- Open document Open filing
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- Verify source filing