Filer Snapshot

Bor-Tay Wu SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001394670.

Entity Type

Individual

Total Filings

45

Latest Filing

10 Mar 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 10 Mar 2026 for CIK 0001394670.

View Source Filing
Business address
Gsi Technology, Inc., 1213 Elko Drive, Santa Clara, CA, 94089
Top holdings (ownership)
GSIT

Quick Takeaways

  • Bor-Tay Wu is an SEC filer tracked under CIK 0001394670.
  • 45 filings are listed on this profile.
  • Common form coverage includes 4, 144, SC 13G/A and more.

What Changed

  • Latest filing: 4 filed on 10 Mar 2026.
  • Report period: 10 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.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 10 Mar 2026 for CIK 0001394670.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Bor-Tay Wu.

Latest source-backed update
4 filed 10 Mar 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 10 Mar 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 Bor-Tay Wu

Ownership report updated

Latest ownership report period: 10 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

10 Mar 2026

Page type

Ownership filings

Latest period

10 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 10 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Bor-Tay Wu has filed 45 SEC EDGAR filings since 28 Mar 2007. Common forms include 4, 144, SC 13G/A, 4/A and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Bor-Tay Wu 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 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Mar 2026 10 Mar 2026 001-33387
144 Open 144 document View SEC filing for 144 10 Mar 2026
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2026 02 Feb 2026 001-33387
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 05 Aug 2025 04 Aug 2025 001-33387
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 May 2025 05 May 2025 001-33387
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 30 Jul 2024 29 Jul 2024 001-33387
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 30 Jan 2024 29 Jan 2024 001-33387
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Aug 2023 31 Jul 2023 001-33387
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Dec 2022 02 Dec 2022 001-33387
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Aug 2022 01 Aug 2022 001-33387
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Aug 2021 02 Aug 2021 001-33387
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 03 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Aug 2020 03 Aug 2020 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Apr 2020 03 Apr 2020 001-33387
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 11 Feb 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jul 2019 29 Jul 2019 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 May 2019 06 May 2019 001-33387
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 15 Feb 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Jul 2018 30 Jul 2018 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 May 2018 04 May 2018 001-33387
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 04 May 2018 02 May 2018 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 May 2018 02 May 2018 001-33387
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Aug 2017 31 Jul 2017 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2017 03 Jan 2017 001-33387
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 05 Jan 2017 18 Feb 2010 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Aug 2016 01 Aug 2016 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Aug 2015 03 Aug 2015 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Aug 2014 11 Aug 2014 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jul 2013 29 Jul 2013 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 May 2013 06 May 2013 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2013 03 Jan 2012 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 May 2012 07 May 2012 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 May 2011 09 May 2011 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2011 05 Jan 2011 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 May 2010 10 May 2010 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Feb 2010 19 Feb 2010 001-33387
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2010 18 Feb 2010 001-33387

About this filer

Bor-Tay Wu files with the SEC under CIK 0001394670. 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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