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 1-25 of 54 matching filings.

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25

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1

5 File 001-33155

FORM 5

Filing date: 11 Feb 2022
Reporting date: 31 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A

Filing date: 01 Nov 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SC 13G/A

Filing date: 16 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 19 Nov 2020
Reporting date: 17 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 16 Nov 2020
Reporting date: 12 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

SC 13G

Filing date: 21 Jan 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 04 Dec 2019
Reporting date: 02 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 03 Sep 2019
Reporting date: 26 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

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

4 File 001-33155

FORM 4

Filing date: 04 Nov 2015
Reporting date: 02 Nov 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 30 Oct 2015
Reporting date: 28 Oct 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 12 Aug 2015
Reporting date: 06 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 05 Aug 2015
Reporting date: 04 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 30 Jul 2015
Reporting date: 29 Jul 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 04 Jun 2015
Reporting date: 04 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 15 May 2015
Reporting date: 13 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 06 May 2015
Reporting date: 04 May 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 29 Apr 2015
Reporting date: 28 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 14 Apr 2015
Reporting date: 13 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 13 Apr 2015
Reporting date: 09 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 07 Apr 2015
Reporting date: 06 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 26 Feb 2015
Reporting date: 24 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 09 Dec 2014
Reporting date: 05 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 20 Nov 2014
Reporting date: 18 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33155

FORM 4

Filing date: 05 Nov 2014
Reporting date: 03 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

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