Alex Gusinov SEC EDGAR Filings (CIK 0001654925)

SEC EDGAR filings, ownership reports, and insider transactions for Alex Gusinov.

Business address
25 Frontage Rd., Andover, MA, 01810
Top holdings (ownership)
vicr
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Alex Gusinov has filed 39 SEC EDGAR filings since 16 Oct 2015

Latest Filings

Recent SEC filings for Alex Gusinov including 4, 144, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2026 26 Feb 2026 000-18277
144 Open 144 document View SEC filing for 144 26 Feb 2026
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Dec 2025 15 Dec 2025 000-18277
144 Open 144 document View SEC filing for 144 15 Dec 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Nov 2025 21 Nov 2025 000-18277
144 Open 144 document View SEC filing for 144 21 Nov 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Nov 2025 04 Nov 2025 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Oct 2025 28 Oct 2025 000-18277
144 Open 144 document View SEC filing for 144 28 Oct 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 May 2025 02 May 2025 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Nov 2024 13 Nov 2024 000-18277
144 Open 144 document View SEC filing for 144 12 Nov 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 May 2024 03 May 2024 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 May 2023 02 May 2023 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Jul 2022 25 Jul 2022 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Apr 2022 25 Apr 2022 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Dec 2021 30 Nov 2021 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2021 11 Nov 2021 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Sep 2021 10 Sep 2021 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Sep 2021 03 Sep 2021 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Aug 2021 27 Aug 2021 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jul 2021 29 Jul 2021 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jun 2021 12 May 2021 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Sep 2020 14 Sep 2020 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Sep 2020 11 Sep 2020 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Sep 2020 09 Sep 2020 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jun 2020 24 Jun 2020 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Jun 2020 05 Jun 2020 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 May 2020 15 May 2020 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Dec 2019 10 Dec 2019 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2019 08 Nov 2019 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Nov 2019 07 Nov 2019 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Sep 2019 06 Sep 2019 000-18277
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Aug 2018 07 Aug 2018 000-18277
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Aug 2018 03 Aug 2018 000-18277
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jun 2018 30 May 2018 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 May 2018 17 May 2018 000-18277
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Nov 2016 21 Nov 2016 000-18277
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 16 Oct 2015 19 Jun 2015 000-18277

About this filer

Alex Gusinov files with the SEC under CIK 0001654925. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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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