Sidney Chan SEC EDGAR Filings (CIK 0001308120)

SEC EDGAR filings, ownership reports, and insider transactions for Sidney Chan.

Business address
7400 Beaufont Springs Drive, Suite 300, Suite 300, Richmond, VA, 23225
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Sidney Chan has filed 25 SEC EDGAR filings since 12 Nov 2004

Latest Filings

Recent SEC filings for Sidney Chan including 3, SC 13D/A, SC 13D and more.

Form type Document Filing Description Filing date Reporting date File number(s)
3 Open 3 document View SEC filing for 3 17 Mar 2026 17 Mar 2026 000-56491
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 18 Nov 2022
SC 13D Open SC 13D document View SEC filing for SC 13D 14 Nov 2022
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 10 Nov 2022
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Nov 2022 07 Nov 2022 000-30414
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 08 Jul 2022 07 Jul 2022 000-30414
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Dec 2021 10 Dec 2021 000-30414
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 06 Jul 2021 30 Jun 2021 000-30414
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 23 Sep 2020 21 Sep 2020 000-30414
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 26 Dec 2019 11 Dec 2019 000-30414
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 19 Jun 2019 19 Jun 2019 000-30414
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 17 Apr 2019 12 Apr 2019 000-30414
4/A Open 4/A document View SEC filing for 4/A OWNERSHIP DOCUMENT 01 Feb 2018 29 May 2015 000-30414
SC 13D Open SC 13D document View SEC filing for SC 13D ALR TECHNOLOGIES INC. SCHEDULE 13D - SIDNEY CHAN 22 Sep 2014
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 04 Apr 2014 06 Mar 2011 000-30414
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 22 Jan 2013 06 Mar 2011 000-30414
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Aug 2012 21 Aug 2012 000-30414
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 08 Aug 2012 06 Mar 2011 000-30414
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 May 2012 14 May 2012 000-30414
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Mar 2011 06 Mar 2011 000-30414
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Jan 2011 03 Jan 2011 000-30414
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 12 Jan 2011 03 Jan 2011 000-30414
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Dec 2010 08 Mar 2010 000-30414
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Apr 2010 31 Dec 2004 000-30414

About this filer

Sidney Chan files with the SEC under CIK 0001308120. 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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