Stuart Huizinga SEC EDGAR Filings (CIK 0001366006)

SEC EDGAR filings, ownership reports, and insider transactions for Stuart Huizinga.

Business address
440 East Middlefield Road, Mountain View, CA, 94043
Top holdings (ownership)
QNST and MVLA
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Stuart Huizinga has filed 107 SEC EDGAR filings since 12 Oct 2006

Latest Filings

Recent SEC filings for Stuart Huizinga including 4, 144, 4/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Nov 2025 30 Oct 2025 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Dec 2024 29 Nov 2024 001-34628
144 Open 144 document View SEC filing for 144 29 Nov 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Nov 2024 25 Nov 2024 001-34628
144 Open 144 document View SEC filing for 144 25 Nov 2024
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 14 Nov 2024 08 Nov 2024 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2024 08 Nov 2024 001-34628
144 Open 144 document View SEC filing for 144 12 Nov 2024
144 Open 144 document View SEC filing for 144 08 Nov 2024
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Nov 2024 31 Oct 2024 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Oct 2023 27 Oct 2023 001-34628
4 Open 4 document View SEC filing for 4 FORM 4 15 Jun 2023 13 Jun 2023 001-40074
4 Open 4 document View SEC filing for 4 FORM 4 04 May 2023 02 May 2023 001-40074
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Feb 2023 10 Feb 2023 001-40074
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 Feb 2023 10 Feb 2023 001-40074
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Nov 2022 31 Oct 2022 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Oct 2022 19 Oct 2022 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Apr 2022 18 Apr 2022 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Oct 2021 25 Oct 2021 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Nov 2020 29 Oct 2020 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2019 15 Nov 2019 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Oct 2018 24 Oct 2018 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Oct 2017 25 Oct 2017 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Nov 2016 28 Oct 2016 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Mar 2016 18 Mar 2016 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Dec 2015 02 Dec 2015 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Oct 2015 26 Oct 2015 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Apr 2015 23 Apr 2015 001-34628
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Apr 2015 23 Apr 2015 001-34628
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Apr 2015 21 Apr 2015 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Apr 2015 31 Mar 2015 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Mar 2015 20 Mar 2015 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Mar 2015 28 Feb 2015 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Mar 2014 20 Mar 2014 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2014 28 Feb 2014 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2014 25 Feb 2014 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Feb 2014 16 Feb 2014 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Sep 2013 29 Aug 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Aug 2013 21 Aug 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Aug 2013 15 Aug 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Aug 2013 07 Aug 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Aug 2013 01 Aug 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Jul 2013 03 Jul 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Jun 2013 19 Jun 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 05 Jun 2013 03 Jun 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 May 2013 28 May 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 May 2013 13 May 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 May 2013 03 May 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Apr 2013 16 Apr 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Mar 2013 21 Mar 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Mar 2013 10 Mar 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Mar 2013 28 Feb 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Feb 2013 21 Feb 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Feb 2013 16 Feb 2013 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Apr 2012 17 Apr 2012 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Mar 2012 10 Mar 2012 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Mar 2012 28 Feb 2012 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Feb 2012 16 Feb 2012 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2012 13 Feb 2012 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Apr 2011 19 Apr 2011 001-33071
4 Open 4 document View SEC filing for 4 FORM 4 14 Mar 2011 10 Mar 2011 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Feb 2011 16 Feb 2011 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Feb 2011 13 Feb 2011 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 May 2010 24 May 2010 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Mar 2010 16 Mar 2010 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Mar 2010 10 Mar 2010 001-33071
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 17 Feb 2010 13 Feb 2010 001-33071

About this filer

Stuart Huizinga files with the SEC under CIK 0001366006. 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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