Chen Lung Tsai SEC EDGAR Filings (CIK 0001307275)

SEC EDGAR filings, ownership reports, and insider transactions for Chen Lung Tsai.

Business address
1171 Sonora Court, Sunnyvale, CA, 94086
Top holdings (ownership)
CV
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Chen Lung Tsai has filed 14 SEC EDGAR filings since 28 Oct 2004

Latest Filings

Recent SEC filings for Chen Lung Tsai including 4, 3, 4/A.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 31 Dec 2025 31 Dec 2025 001-42705
4 Open 4 document View SEC filing for 4 FORM 4 17 Sep 2025 15 Sep 2025 001-42705
4 Open 4 document View SEC filing for 4 4 07 Jul 2025 03 Jul 2025 001-42705
3 Open 3 document View SEC filing for 3 3 01 Jul 2025 01 Jul 2025 001-42705
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Apr 2010 07 Apr 2010 000-26944
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Apr 2010 07 Apr 2010 000-26944

About this filer

Chen Lung Tsai files with the SEC under CIK 0001307275. 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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