Filer Snapshot

Margaret Chow SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001869739.

Entity Type

Individual

Total Filings

57

Latest Filing

24 Sep 2025

Industry

n/a

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Source: SEC Forms 3/4/5

4 filed on 24 Sep 2025 for CIK 0001869739.

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Business address
3155 Olsen Dr., Suite 150, San Jose, CA, 95117

Quick Takeaways

  • Margaret Chow is an SEC filer tracked under CIK 0001869739.
  • 57 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3.

What Changed

  • Latest filing: 4 filed on 24 Sep 2025.
  • Report period: 24 Sep 2025.

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.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 24 Sep 2025 for CIK 0001869739.

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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 Margaret Chow.

Latest source-backed update
4 filed 24 Sep 2025
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Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 24 Sep 2025.
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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 Margaret Chow

Ownership report updated

Latest ownership report period: 24 Sep 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

24 Sep 2025

Page type

Ownership filings

Latest period

24 Sep 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 24 Sep 2025.

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Filer Overview

Margaret Chow has filed 57 SEC EDGAR filings since 21 Jul 2021. Common forms include 4, 144, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Margaret Chow 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 24 Sep 2025 24 Sep 2025 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 18 Sep 2025 16 Sep 2025 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 18 Jun 2025 16 Jun 2025 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 24 Mar 2025 20 Mar 2025 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 19 Mar 2025 17 Mar 2025 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2025 03 Mar 2025 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2025 26 Feb 2025 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 05 Feb 2025 03 Feb 2025 001-40601
144 Open 144 document View SEC filing for 144 04 Feb 2025
144 Open 144 document View SEC filing for 144 03 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 06 Jan 2025 02 Jan 2025 001-40601
144 Open 144 document View SEC filing for 144 02 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 18 Dec 2024 16 Dec 2024 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 21 Nov 2024 19 Nov 2024 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 15 Nov 2024 13 Nov 2024 001-40601
144 Open 144 document View SEC filing for 144 13 Nov 2024
4 Open 4 document View SEC filing for 4 FORM 4 18 Sep 2024 16 Sep 2024 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 29 Jul 2024 25 Jul 2024 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 20 Jun 2024 17 Jun 2024 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2024 17 May 2024 001-40601
144 Open 144 document View SEC filing for 144 17 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2024 01 Apr 2024 001-40601
144 Open 144 document View SEC filing for 144 01 Apr 2024
4 Open 4 document View SEC filing for 4 FORM 4 20 Mar 2024 18 Mar 2024 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2024 06 Mar 2024 001-40601
144 Open 144 document View SEC filing for 144 06 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 01 Mar 2024 28 Feb 2024 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2024 02 Feb 2024 001-40601
144 Open 144 document View SEC filing for 144 02 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 25 Jan 2024 23 Jan 2024 001-40601
144 Open 144 document View SEC filing for 144 23 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Jan 2024 02 Jan 2024 001-40601
144 Open 144 document View SEC filing for 144 02 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 20 Dec 2023 18 Dec 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 16 Nov 2023 14 Nov 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2023 19 Sep 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 11 Sep 2023 07 Sep 2023 001-40601
144 Open 144 document View SEC filing for 144 07 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 03 Aug 2023 01 Aug 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 06 Jul 2023 03 Jul 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2023 16 Jun 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 02 Jun 2023 31 May 2023 001-40601
144 Open 144 document View SEC filing for 144 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 03 May 2023 01 May 2023 001-40601
144 Open 144 document View SEC filing for 144 01 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 05 Apr 2023 03 Apr 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 20 Mar 2023 16 Mar 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2023 28 Feb 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2023 02 Mar 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2023 01 Feb 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 19 Jan 2023 17 Jan 2023 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 20 Dec 2022 16 Dec 2022 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 20 Sep 2022 16 Sep 2022 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2022 16 Jun 2022 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2022 01 Mar 2022 001-40601
4 Open 4 document View SEC filing for 4 FORM 4 28 Jan 2022 26 Jan 2022 001-40601
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 21 Jul 2021 21 Jul 2021 001-40601

About this filer

Margaret Chow files with the SEC under CIK 0001869739. 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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