Filer Snapshot

Valentin Gapontsev Trust I SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001508155.

Entity Type

Company

Total Filings

100

Latest Filing

18 Feb 2026

Industry

n/a

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Source: SEC Forms 3/4/5

4 filed on 18 Feb 2026 for CIK 0001508155.

View Source Filing
Business address
3 Executive Park Drive, Suite 302, Bedford, NH, 03110
Top holdings (ownership)
IPGP
Top holdings (Schedule 13D)
IPGP
State of incorporation
MA
Fiscal year end
31 December

Quick Takeaways

  • Valentin Gapontsev Trust I is an SEC filer tracked under CIK 0001508155.
  • 100 filings are listed on this profile.
  • Common form coverage includes 4, SCHEDULE 13D/A, 144 and more.

What Changed

  • Latest filing: 4 filed on 18 Feb 2026.
  • Report period: 17 Feb 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
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Source Evidence

Source: SEC Forms 3/4/5

4 filed on 18 Feb 2026 for CIK 0001508155.

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Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Valentin Gapontsev Trust I.

Latest source-backed update
4 filed 18 Feb 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 18 Feb 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Valentin Gapontsev Trust I

Ownership report updated

Latest ownership report period: 17 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

18 Feb 2026

Page type

Ownership filings

Latest period

17 Feb 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 18 Feb 2026.

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Benchmark Context

Benchmark context for this company

Valentin Gapontsev Trust I 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

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Why this is notable

Latest ownership report period: 17 Feb 2026. That gives you a fresh baseline before you compare this company with peers.

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Company intelligence

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Active modules

2/5

Available company intelligence paths on this page.

Filings

100

SEC submissions provide the evidence trail.

Ownership context

1/3

Insider, large-stake, and institutional ownership lanes.

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Where is evidence?

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SEC filings

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Company facts

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Financial context

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Forms 3/4/5

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Insider activity

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Schedule 13D/G

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Form 13F

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Watchlist return triggers

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new company filing insider Form 4 13D/G holder change 13F holder update

Filer Overview

Valentin Gapontsev Trust I has filed 100 SEC EDGAR filings since 21 Dec 2010. Common forms include 4, SCHEDULE 13D/A, 144, SC 13D/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Valentin Gapontsev Trust I with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 18 Feb 2026 17 Feb 2026 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 16 Jan 2026 15 Jan 2026 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 14 Jan 2026 12 Jan 2026 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2025 15 Dec 2025 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2025 17 Nov 2025 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 15 Oct 2025 13 Oct 2025 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 16 Sep 2025 15 Sep 2025 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2025 06 Mar 2025 001-33155
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 20 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 25 Apr 2024 23 Apr 2024 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2024 25 Mar 2024 001-33155
144 Open 144 document View SEC filing for 144 25 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Feb 2024 23 Feb 2024 001-33155
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 04 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Dec 2023 08 Dec 2023 001-33155
144 Open 144 document View SEC filing for 144 08 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 28 Nov 2023 24 Nov 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 13 Nov 2023 08 Nov 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 26 Oct 2023 24 Oct 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 11 Oct 2023 09 Oct 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 27 Sep 2023 25 Sep 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 12 Sep 2023 08 Sep 2023 001-33155
144 Open 144 document View SEC filing for 144 01 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2023 24 Aug 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 10 Aug 2023 08 Aug 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 26 Jul 2023 24 Jul 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 12 Jul 2023 10 Jul 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 28 Jun 2023 26 Jun 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2023 08 Jun 2023 001-33155
144 Open 144 document View SEC filing for 144 08 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2023 24 May 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2023 08 May 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 26 Apr 2023 24 Apr 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 11 Apr 2023 10 Apr 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2023 24 Mar 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2023 08 Mar 2023 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 30 Sep 2022 28 Sep 2022 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 23 Sep 2022 21 Sep 2022 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 16 Sep 2022 14 Sep 2022 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 09 Sep 2022 07 Sep 2022 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 02 Sep 2022 31 Aug 2022 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2022 24 Aug 2022 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 19 Aug 2022 17 Aug 2022 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 12 Aug 2022 10 Aug 2022 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 05 Aug 2022 03 Aug 2022 001-33155
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 01 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 18 Dec 2020 17 Dec 2020 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 12 Jun 2020 10 Jun 2020 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 12 May 2020 08 May 2020 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2019 02 Dec 2019 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 27 Nov 2019 25 Nov 2019 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2019 27 Jun 2019 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2019 06 May 2019 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2018 21 May 2018 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2018 14 May 2018 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2018 04 May 2018 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2017 09 May 2017 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 03 May 2017 02 May 2017 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2016 01 Jul 2016 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 27 Jun 2016 23 Jun 2016 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2016 24 May 2016 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 27 Apr 2016 25 Apr 2016 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 30 Mar 2016 28 Mar 2016 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 24 Mar 2016 23 Mar 2016 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 14 Mar 2016 11 Mar 2016 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2016 03 Mar 2016 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 29 Apr 2015 27 Apr 2015 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 26 Mar 2015 25 Mar 2015 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2015 25 Feb 2015 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 09 Dec 2014 05 Dec 2014 001-33155
4/A Open 4/A document View SEC filing for 4/A FORM 4/A 27 Oct 2014 20 Oct 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 21 Oct 2014 20 Oct 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 15 Oct 2014 13 Oct 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 07 Oct 2014 06 Oct 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 15 Sep 2014 12 Sep 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 08 Sep 2014 05 Sep 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 20 Aug 2014 19 Aug 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 13 Aug 2014 12 Aug 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 07 Aug 2014 05 Aug 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Apr 2014 25 Apr 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Apr 2014 17 Apr 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Apr 2014 14 Apr 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Apr 2014 08 Apr 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Apr 2014 03 Apr 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Apr 2014 31 Mar 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Mar 2014 25 Mar 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2014 27 Feb 2014 001-33155
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Feb 2014 25 Feb 2014 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Nov 2013 07 Nov 2013 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Oct 2013 15 Oct 2013 001-33155
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 15 Oct 2013 15 Aug 2013 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Sep 2013 15 Aug 2013 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Jul 2013 08 Jul 2013 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jun 2013 17 Jun 2013 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2013 15 May 2013 001-33155
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 17 May 2013 15 Apr 2013 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Apr 2013 15 Apr 2013 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2011 02 Dec 2011 001-33155
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Dec 2011 02 Dec 2011 001-33155
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 21 Dec 2010 17 Dec 2010 001-33155

About this filer

Valentin Gapontsev Trust I files with the SEC under CIK 0001508155. This page aggregates EDGAR filings and related ownership activity.

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.
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