LOUIS G. LANGE SEC EDGAR Filings (CIK 0001238401)

SEC EDGAR filings, ownership reports, and insider transactions for LOUIS G. LANGE.

Business address
3172 Porter Drive, Palo Alto, CA, 94034
Top holdings (ownership)
NAMS
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LOUIS G. LANGE has filed 95 SEC EDGAR filings since 09 Jun 2003

Latest Filings

Recent SEC filings for LOUIS G. LANGE including 4, 3/A, 3 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 09 Jan 2026 07 Jan 2026 001-41562
4 Open 4 document View SEC filing for 4 4 03 Jun 2025 01 Jun 2025 001-41562
4 Open 4 document View SEC filing for 4 4 02 May 2025 01 May 2025 001-41562
4 Open 4 document View SEC filing for 4 4 21 Apr 2025 14 Apr 2025 001-41562
4 Open 4 document View SEC filing for 4 4 28 Mar 2025 26 Mar 2025 001-41562
4 Open 4 document View SEC filing for 4 4 08 Jan 2025 06 Jan 2025 001-41562
4 Open 4 document View SEC filing for 4 4 21 Feb 2024 13 Feb 2024 001-41562
3/A Open 3/A document View SEC filing for 3/A 3/A 25 Jan 2024 29 Dec 2023 001-41562
4 Open 4 document View SEC filing for 4 4 03 Jan 2024 01 Jan 2024 001-41562
3 Open 3 document View SEC filing for 3 3 29 Dec 2023 29 Dec 2023 001-41562
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 04 Oct 2022 16 Sep 2022 001-39853
3 Open 3 document View SEC filing for 3 FORM 3 02 Dec 2021 02 Dec 2021 001-41116
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jan 2020 15 Jan 2020 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Dec 2019 23 Dec 2019 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Sep 2019 23 Sep 2019 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jun 2019 24 Jun 2019 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Mar 2019 25 Mar 2019 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Feb 2019 06 Feb 2019 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Dec 2018 24 Dec 2018 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Nov 2018 15 Nov 2018 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Sep 2018 24 Sep 2018 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Jun 2018 25 Jun 2018 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jun 2018 08 Jun 2018 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Mar 2018 26 Mar 2018 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Dec 2017 22 Dec 2017 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Oct 2017 08 Oct 2017 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Sep 2017 29 Sep 2017 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Sep 2017 25 Sep 2017 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Jun 2017 26 Jun 2017 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Aug 2016 24 Aug 2016 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Jul 2016 25 Jul 2016 001-37833
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 19 Jul 2016 19 Jul 2016 001-37833
4 Open 4 document View SEC filing for 4 FORM 4 - 30 Jun 2015 24 Jun 2015 001-36500
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Jan 2015 07 Jan 2015 001-36500
4 Open 4 document View SEC filing for 4 FORM 4 - 15 Jan 2014 23 Dec 2013 000-55021
4 Open 4 document View SEC filing for 4 FORM 4 - 08 Jan 2014 06 Jan 2014 000-55021
4 Open 4 document View SEC filing for 4 FORM 4 - 27 Dec 2013 23 Dec 2013 000-55021
4 Open 4 document View SEC filing for 4 FORM 4 - 01 Nov 2013 31 Oct 2013 000-55021
3 Open 3 document View SEC filing for 3 FORM 3 - 11 Oct 2013 11 Oct 2013 000-55021
4 Open 4 document View SEC filing for 4 FORM 4 - 01 Jul 2013 01 Jul 2013 001-35986
3 Open 3 document View SEC filing for 3 FORM 3 - 25 Jun 2013 25 Jun 2013 001-35986
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Jun 2012 06 Jun 2012 000-28401
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2011 27 May 2011 000-28401
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 May 2010 27 May 2010 000-28401

About this filer

LOUIS G. LANGE files with the SEC under CIK 0001238401. 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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