| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2025 | 01 Jul 2025 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2024 | 06 Sep 2024 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2024 | 01 Jul 2024 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2024 | 18 Mar 2024 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2023 | 01 Oct 2023 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Sep 2023 | 22 Sep 2023 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | 000-25464 |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2023 | 26 May 2023 | 001-07898 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2023 | 01 Apr 2023 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2023 | 01 Jan 2023 | 000-25464 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2022 | 05 Dec 2022 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2022 | 01 Oct 2022 | 000-25464 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2022 | 30 Aug 2022 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2022 | 01 Jul 2022 | 000-25464 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2022 | 01 Jun 2022 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2022 | 27 May 2022 | 001-07898 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 29 Apr 2022 | 27 Apr 2022 | 001-07349 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2022 | 18 Apr 2022 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2022 | 28 Mar 2022 | 000-25464 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Mar 2022 | 16 Mar 2022 | 000-25464 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 02 Mar 2022 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2022 | 03 Feb 2022 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2022 | 01 Feb 2022 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2021 | 07 Dec 2021 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2021 | 08 Sep 2021 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2021 | 09 Jun 2021 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2021 | 28 May 2021 | 001-07898 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Jun 2021 | 28 May 2021 | 001-07898 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2021 | 28 Apr 2021 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2021 | 03 Mar 2021 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Feb 2021 | 04 Feb 2021 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2021 | 02 Feb 2021 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2020 | 08 Dec 2020 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2020 | 02 Sep 2020 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2020 | 02 Jun 2020 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2020 | 29 Apr 2020 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2020 | 27 Feb 2020 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Feb 2020 | 06 Feb 2020 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2020 | 29 Jan 2020 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2019 | 09 Dec 2019 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2019 | 29 Aug 2019 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2019 | 30 May 2019 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2019 | 13 May 2019 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2019 | 24 Apr 2019 | 001-07349 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2019 | 15 Mar 2019 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2019 | 28 Feb 2019 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2019 | 01 Feb 2019 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Feb 2019 | 30 Jan 2019 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2018 | 17 Dec 2018 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2018 | 06 Dec 2018 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2018 | 18 Sep 2018 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Sep 2018 | 30 Aug 2018 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2018 | 31 May 2018 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2018 | 25 Apr 2018 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2018 | 01 Mar 2018 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2018 | 23 Feb 2018 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2018 | 12 Feb 2018 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2018 | 31 Jan 2018 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2018 | 02 Jan 2018 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2017 | 15 Dec 2017 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2017 | 07 Dec 2017 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Nov 2017 | 13 Nov 2017 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2017 | 15 Mar 2017 | 001-07349 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Sep 2017 | 15 Sep 2017 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Sep 2017 | 05 Sep 2017 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2017 | 06 Jun 2017 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2017 | 26 Apr 2017 | 001-07349 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2017 | 08 Mar 2017 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2017 | 01 Mar 2017 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2017 | 01 Feb 2017 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2017 | 03 Jan 2017 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2016 | 08 Dec 2016 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Sep 2016 | 15 Sep 2016 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Sep 2016 | 06 Sep 2016 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2016 | 09 Aug 2016 | 001-07349 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2016 | 04 Aug 2016 | 001-07349 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2016 | 04 Aug 2016 | 001-07349 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2016 | 07 Jun 2016 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2016 | 07 Mar 2016 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2016 | 02 Feb 2016 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2015 | 09 Dec 2015 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Sep 2015 | 08 Sep 2015 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jul 2015 | 08 Jul 2015 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2015 | 10 Jun 2015 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2015 | 09 Jun 2015 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2015 | 18 Mar 2015 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Mar 2015 | 09 Mar 2015 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2015 | 03 Feb 2015 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 02 Jan 2015 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2014 | 16 Dec 2014 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2014 | 16 Dec 2014 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2014 | 10 Sep 2014 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2014 | 09 Sep 2014 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2014 | 11 Jun 2014 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2014 | 09 Jun 2014 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2014 | 12 Mar 2014 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2014 | 11 Mar 2014 | 001-36223 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2014 | 11 Feb 2014 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2014 | 07 Feb 2014 | 001-15401 |
| 4 | Open Document | Open Filing | HEINRICH FORM 4 | 06 Feb 2014 | 04 Feb 2014 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2014 | 02 Jan 2014 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2013 | 17 Dec 2013 | 001-15401 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2013 | 11 Dec 2013 | 001-36223 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Dec 2013 | 11 Dec 2013 | 001-36223 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2013 | 10 Sep 2013 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2013 | 11 Jun 2013 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2013 | 13 Mar 2013 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2013 | 31 Dec 2012 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2012 | 12 Dec 2012 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2012 | 13 Nov 2012 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2012 | 13 Sep 2012 | 001-15401 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2012 | 30 Apr 2012 | 001-15401 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2012 | 30 Apr 2012 | 001-15401 |