Filer Snapshot

Wei Jiang SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001867980.

Entity Type

Individual

Total Filings

36

Latest Filing

02 Apr 2026

Industry

n/a

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Review latest filings on this page Open reporting owner context
Business address
34 Maple Street, Milford, MA, 01757
Top holdings (ownership)
STAA and WAT

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Quick Takeaways

  • Wei Jiang is an SEC filer tracked under CIK 0001867980.
  • 36 filings are listed on this profile.
  • Common form coverage includes 4, 3, 4/A.

What Changed

  • Latest filing: 4 filed on 02 Apr 2026.
  • Report period: 31 Mar 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Official SEC Source

Official SEC Source

SEC EDGAR submissions for CIK 0001867980.

See Original Filing

Filer Overview

Wei Jiang has filed 36 SEC EDGAR filings since 14 Jul 2021. Common forms include 4, 3, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Wei Jiang 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 PRIMARY DOCUMENT 02 Apr 2026 31 Mar 2026 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2026 16 Mar 2026 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2026 25 Feb 2026 001-14010
4 Open 4 document View SEC filing for 4 4 14 Jan 2026 12 Jan 2026 000-11634
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2026 31 Dec 2025 001-14010
4 Open 4 document View SEC filing for 4 4 14 Nov 2025 12 Nov 2025 000-11634
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Oct 2025 30 Sep 2025 001-14010
4 Open 4 document View SEC filing for 4 4 13 Aug 2025 12 Aug 2025 000-11634
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jul 2025 30 Jun 2025 001-14010
4 Open 4 document View SEC filing for 4 4 20 Jun 2025 18 Jun 2025 000-11634
4 Open 4 document View SEC filing for 4 4 13 May 2025 12 May 2025 000-11634
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Apr 2025 31 Mar 2025 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2025 02 Jan 2025 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2025 31 Dec 2024 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Oct 2024 30 Sep 2024 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jul 2024 28 Jun 2024 001-14010
4 Open 4 document View SEC filing for 4 4 24 Jun 2024 20 Jun 2024 000-11634
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Apr 2024 28 Mar 2024 001-14010
4 Open 4 document View SEC filing for 4 4 14 Mar 2024 12 Mar 2024 000-11634
3 Open 3 document View SEC filing for 3 3 12 Mar 2024 12 Mar 2024 000-11634
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2024 02 Jan 2024 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2024 29 Dec 2023 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Oct 2023 30 Sep 2023 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jul 2023 30 Jun 2023 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Apr 2023 31 Mar 2023 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2023 03 Jan 2023 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2023 31 Dec 2022 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Oct 2022 30 Sep 2022 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jul 2022 30 Jun 2022 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Apr 2022 31 Mar 2022 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2022 03 Jan 2022 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2022 31 Dec 2021 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Oct 2021 30 Sep 2021 001-14010
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 19 Jul 2021 14 Jul 2021 001-14010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Jul 2021 14 Jul 2021 001-14010
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 14 Jul 2021 14 Jul 2021 001-14010

About this filer

Wei Jiang files with the SEC under CIK 0001867980. 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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