XUN CHEN SEC EDGAR Filings (CIK 0001284885)

SEC EDGAR filings, ownership reports, and insider transactions for XUN CHEN.

Business address
3050 Bowers Ave, Po Box 58039, Santa Clara, CA, 95054
Top holdings (ownership)
AMAT
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XUN CHEN has filed 36 SEC EDGAR filings since 29 Mar 2004

Latest Filings

Recent SEC filings for XUN CHEN including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2026 31 Dec 2025 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Mar 2025 06 Mar 2025 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2025 31 Dec 2024 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2024 07 Mar 2024 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2024 31 Dec 2023 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Mar 2023 09 Mar 2023 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2023 11 Oct 2021 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2023 31 Dec 2022 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Mar 2022 10 Mar 2022 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jan 2022 31 Dec 2021 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Mar 2021 11 Mar 2021 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jan 2021 31 Dec 2020 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Mar 2020 12 Mar 2020 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2020 31 Dec 2019 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Mar 2019 07 Mar 2019 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2019 31 Dec 2018 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Mar 2018 08 Mar 2018 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2018 29 Dec 2017 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Mar 2017 09 Mar 2017 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Mar 2016 10 Mar 2016 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Nov 2015 04 Nov 2015 000-06920
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 06 Nov 2015 04 Nov 2015 000-06920
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Nov 2011 10 Nov 2011 000-25395
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2011 17 Feb 2011 000-25395
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Mar 2010 25 Feb 2010 000-25395

About this filer

XUN CHEN files with the SEC under CIK 0001284885. 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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