SEC EDGAR filings, ownership reports, and insider transactions for LUDWIG HANTSON.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2025 | 26 Feb 2025 | 001-36214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2024 | 07 Mar 2024 | 001-36214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2023 | 09 Mar 2023 | 001-36214 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2022 | 10 Mar 2022 | 001-36214 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jul 2021 | 21 Jul 2021 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2021 | 14 Jul 2021 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2021 | 29 Mar 2021 | 000-27756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2021 | 11 Mar 2021 | 001-36214 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 28 Feb 2021 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2020 | 16 Dec 2020 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2020 | 30 Mar 2020 | 000-27756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | 001-36214 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 28 Feb 2020 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2020 | 07 Feb 2020 | 000-27756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2019 | 07 Mar 2019 | 001-36214 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2019 | 28 Feb 2019 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 28 Feb 2019 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2019 | 07 Feb 2019 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | 000-27756 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2018 | 21 Nov 2018 | 001-36214 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2018 | 21 Nov 2018 | 001-36214 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2018 | 28 Feb 2018 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2018 | 06 Feb 2018 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2018 | 02 Jan 2018 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2017 | 14 Jun 2017 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2017 | 29 Mar 2017 | 000-27756 |
| 3 | Open Document | Open Filing | FORM 3 | 29 Mar 2017 | 27 Mar 2017 | 000-27756 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2016 | 03 Jun 2016 | 001-36782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 03 Mar 2016 | 001-36782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2016 | 15 Feb 2016 | 001-36782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2015 | 11 Aug 2015 | 001-36782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2015 | 01 Jul 2015 | 001-36782 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 09 Jun 2015 | 09 Jun 2015 | 001-36782 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jun 2015 | 01 Jun 2015 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2015 | 03 Mar 2015 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2015 | 16 Feb 2015 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jul 2014 | 09 Jul 2014 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2014 | 02 Jun 2014 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Mar 2014 | 04 Mar 2014 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2014 | 03 Mar 2014 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2014 | 29 Jan 2014 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2013 | 03 Jun 2013 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2013 | 05 Mar 2013 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2013 | 28 Jan 2013 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jan 2013 | 16 Jan 2013 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2012 | 25 Sep 2012 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2012 | 01 Jun 2012 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2012 | 06 Mar 2012 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2011 | 01 Jun 2011 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2011 | 01 Mar 2011 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2011 | 04 Mar 2011 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2010 | 01 Jun 2010 | 001-04448 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2010 | 07 May 2010 | 001-04448 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2010 | 03 May 2010 | 001-04448 |