A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

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New filings appear as the SEC updates EDGAR, and older records can vary by availability.

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Filer Snapshot

Valentin P. Gapontsev

CIK 0001130421. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

Latest filing

11 Feb 2022

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: Forms 3/4/5 owner position for IPGP. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

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Latest 13F portfolio

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Largest parsed holding

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13D/G large stake

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No recent parsed 13D/G stake row for this CIK.

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Insider / owner context

IPGP

31 Dec 2021

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Source: SEC Forms 3/4/5

5 filed on 11 Feb 2022 for CIK 0001130421.

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Business address: C/O Ipg Photonics Corporation, 50 Old Webster Road, Oxford, MA, 01540

Filer intelligence

What SEC filings say about Valentin P. Gapontsev

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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Quick read

Forms 3/4/5 show insider context for IPGP.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

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13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 1 rows

Officer, director, and 10% owner holdings or transactions.

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Forms 3/4/5 insider context

IPGP

31 Dec 2021 · Former Exec Chair and Director · 10% owner

Issuer page Owner page

Latest update

What changed recently for Valentin P. Gapontsev

Ownership report updated

Latest ownership report period: 31 Dec 2021. Open the source-backed page to inspect the fresh filing or facts context.

Update date

11 Feb 2022

Page type

Ownership filings

Latest period

31 Dec 2021

Ownership context was refreshed from SEC Forms 3/4/5 filed on 11 Feb 2022.

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SEC filing record

CIK 0001130421 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings

First seen

12 Dec 2006

Latest filing

11 Feb 2022

Entity

Individual

Observed form types

5 SC 13G/A 4 SC 13G 4/A 3

CIK-linked evidence first

Valentin P. Gapontsev SEC filings Valentin P. Gapontsev owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 54 SEC filings for Valentin P. Gapontsev.

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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

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

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

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

Valentin P. Gapontsev

Start with the SEC data that changes for this CIK

What SEC filings say about Valentin P. Gapontsev

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Valentin P. Gapontsev

CIK 0001130421 filing coverage

Latest Filings

FORM 5

SC 13G/A

SC 13G/A

FORM 4

FORM 4

SC 13G

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

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