Filer Snapshot

Yun-Lung Chen SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001602676.

Entity Type

Individual

Total Filings

81

Latest Filing

19 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 19 Mar 2026 for CIK 0001602676.

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Business address
3001 Tasman Drive, Santa Clara, CA, 95054
Top holdings (ownership)
AMBA

Quick Takeaways

  • Yun-Lung Chen is an SEC filer tracked under CIK 0001602676.
  • 81 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3.

What Changed

  • Latest filing: 4 filed on 19 Mar 2026.
  • Report period: 17 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 19 Mar 2026 for CIK 0001602676.

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 Yun-Lung Chen.

Latest source-backed update
4 filed 19 Mar 2026
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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 19 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 Yun-Lung Chen

Ownership report updated

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

Update date

19 Mar 2026

Page type

Ownership filings

Latest period

17 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 19 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Yun-Lung Chen has filed 81 SEC EDGAR filings since 17 Mar 2014. Common forms include 4, 144, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Yun-Lung Chen 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 19 Mar 2026 17 Mar 2026 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2026 02 Mar 2026 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Sep 2025 10 Sep 2025 001-35667
144 Open 144 document View SEC filing for 144 10 Sep 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Mar 2025 28 Feb 2025 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Sep 2024 03 Sep 2024 001-35667
144 Open 144 document View SEC filing for 144 03 Sep 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2024 07 Mar 2024 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2024 29 Feb 2024 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jun 2023 15 Jun 2023 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jun 2023 05 Jun 2023 001-35667
144 Open 144 document View SEC filing for 144 05 Jun 2023
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Apr 2023 03 Apr 2023 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Mar 2023 15 Mar 2023 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Mar 2023 08 Mar 2023 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Mar 2023 02 Mar 2023 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2022 16 Dec 2022 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Sep 2022 16 Sep 2022 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Jun 2022 16 Jun 2022 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Apr 2022 11 Apr 2022 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Mar 2022 29 Mar 2022 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2022 16 Mar 2022 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Mar 2022 08 Mar 2022 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2022 03 Mar 2022 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Dec 2021 16 Dec 2021 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Dec 2021 03 Dec 2021 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Sep 2021 16 Sep 2021 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Jun 2021 28 Jun 2021 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Jun 2021 16 Jun 2021 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Mar 2021 04 Mar 2021 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Mar 2021 12 Mar 2021 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2021 09 Mar 2021 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2020 16 Dec 2020 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Dec 2020 09 Dec 2020 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2020 16 Sep 2020 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Jun 2020 16 Jun 2020 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Jun 2020 05 Jun 2020 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Mar 2020 27 Mar 2020 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Mar 2020 25 Mar 2020 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Mar 2020 17 Mar 2020 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Dec 2019 17 Dec 2019 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2019 17 Sep 2019 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Sep 2019 09 Sep 2019 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jun 2019 18 Jun 2019 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Mar 2019 19 Mar 2019 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2019 07 Mar 2019 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2019 04 Mar 2019 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2018 18 Dec 2018 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Sep 2018 18 Sep 2018 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jun 2018 18 Jun 2018 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Jun 2018 07 Jun 2018 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Mar 2018 16 Mar 2018 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Feb 2018 26 Feb 2018 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2018 29 Dec 2017 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Dec 2017 18 Dec 2017 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2017 11 Dec 2017 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Sep 2017 18 Sep 2017 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jun 2017 16 Jun 2017 001-35667
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Mar 2017 28 Mar 2017 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Mar 2017 16 Mar 2017 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Mar 2017 13 Mar 2017 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Dec 2016 16 Dec 2016 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Oct 2016 30 Sep 2016 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Sep 2016 16 Sep 2016 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jun 2016 16 Jun 2016 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2016 16 Mar 2016 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Mar 2016 07 Mar 2016 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2015 16 Dec 2015 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Oct 2015 08 Oct 2015 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Sep 2015 17 Sep 2015 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Sep 2015 14 Sep 2015 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Sep 2015 04 Sep 2015 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Jun 2015 16 Jun 2015 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Mar 2015 17 Mar 2015 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Mar 2015 06 Mar 2015 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Dec 2014 16 Dec 2014 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Sep 2014 16 Sep 2014 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Sep 2014 08 Sep 2014 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Jun 2014 16 Jun 2014 001-35667
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Mar 2014 17 Mar 2014 001-35667
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 17 Mar 2014 05 Mar 2014 001-35667

About this filer

Yun-Lung Chen files with the SEC under CIK 0001602676. 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.