SEC EDGAR filings, ownership reports, and insider transactions for Kendall Larsen.
Recent SEC filings for Kendall Larsen including 4, SCHEDULE 13D/A, SC 13D/A and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 26 Nov 2025 | 24 Nov 2025 | 001-33852 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 26 Nov 2025 | |||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC13D/A | 14 Nov 2024 | ||
| 4 | Open 4 document | View SEC filing for 4 | 14 Nov 2024 | 12 Nov 2024 | 001-33852 | |
| 4 | Open 4 document | View SEC filing for 4 | 29 May 2024 | 24 May 2024 | 001-33852 | |
| 4 | Open 4 document | View SEC filing for 4 | 23 May 2024 | 21 May 2024 | 001-33852 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jul 2023 | 05 Jul 2023 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Jun 2023 | 05 Jun 2023 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 May 2023 | 26 May 2023 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 22 May 2023 | 18 May 2023 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Jun 2022 | 07 Jun 2022 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 May 2022 | 24 May 2022 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 May 2022 | 20 May 2022 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Dec 2021 | 29 Nov 2021 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Nov 2021 | 23 Nov 2021 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Jun 2021 | 14 Jun 2021 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2020 | 03 Jun 2020 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 23 Mar 2020 | 19 Mar 2020 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 May 2019 | 30 May 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Mar 2019 | 05 Mar 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Feb 2019 | 26 Feb 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Feb 2019 | 19 Feb 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Feb 2019 | 12 Feb 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Feb 2019 | 05 Feb 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 31 Jan 2019 | 29 Jan 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 Jan 2019 | 22 Jan 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 17 Jan 2019 | 15 Jan 2019 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Jun 2018 | 31 May 2018 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 21 Feb 2018 | 16 Feb 2018 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2017 | 02 Jun 2017 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Sep 2016 | 31 Aug 2016 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 May 2016 | 23 May 2016 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Feb 2016 | 29 Jan 2016 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Dec 2015 | 30 Nov 2015 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Aug 2015 | 25 Aug 2015 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Jul 2015 | 20 May 2015 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Nov 2014 | 12 Nov 2014 | 001-33852 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | KENDALL LARSEN SC 13DA 9-16-2014 (VIRNETX HOLDING CORPORATION) | 22 Sep 2014 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Sep 2014 | 18 Sep 2014 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jul 2014 | 08 Jul 2014 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Apr 2014 | 15 Apr 2013 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Mar 2014 | 26 Mar 2014 | 001-33852 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | KENDALL LARSEN SC 13D A NO 4 3-21-2014 (VIRNETX HOLDING CORPORATION) | 21 Mar 2014 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2013 | 06 Jun 2013 | 001-33852 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | KENDALL LARSEN SC 13D A 8-31-2012 | 05 Sep 2012 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | KENDALL LARSEN SC 13D A 7-24-2012 | 24 Jul 2012 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Apr 2012 | 13 Apr 2012 | 001-33852 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 14 Feb 2012 | 13 May 2011 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Sep 2011 | 31 Aug 2011 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 May 2011 | 13 May 2011 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Jul 2010 | 29 Jun 2010 | 001-33852 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 26 Feb 2010 | 24 Feb 2010 | 001-33852 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 16 Feb 2010 | 31 Dec 2009 | 001-33852 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | VIRNETX HOLDING CORPORATION | 16 Feb 2010 |
Kendall Larsen files with the SEC under CIK 0001404771. This page aggregates EDGAR filings and related ownership activity.