| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Sep 2024 | 24 Sep 2024 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2024 | 25 Jun 2024 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2024 | 26 Mar 2024 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2023 | 26 Dec 2023 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2023 | 25 Sep 2023 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jun 2023 | 26 Jun 2023 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2023 | 24 Mar 2023 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 23 Dec 2022 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2022 | 23 Sep 2022 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jun 2022 | 24 Jun 2022 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2022 | 28 Dec 2021 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2021 | 29 Sep 2021 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jun 2021 | 25 Jun 2021 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2021 | 26 Mar 2021 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2021 | 28 Dec 2020 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Oct 2020 | 25 Sep 2020 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2020 | 25 Jun 2020 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2020 | 26 Mar 2020 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2020 | 03 Feb 2020 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2019 | 29 Oct 2019 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2019 | 29 Jul 2019 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2019 | 26 Apr 2019 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2019 | 01 Feb 2019 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2018 | 29 Oct 2018 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jul 2018 | 27 Jul 2018 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2018 | 26 Apr 2018 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2018 | 29 Jan 2018 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Nov 2017 | 30 Oct 2017 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Aug 2017 | 28 Jul 2017 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2017 | 27 Apr 2017 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2017 | 27 Jan 2017 | 000-51948 |
| 4 | Open Document | Open Filing | 4 | 28 Oct 2016 | 26 Oct 2016 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jul 2016 | 27 Jul 2016 | 000-51948 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2016 | 18 Sep 2012 | 000-51948 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2016 | 13 May 2016 | 000-51948 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2012 | 18 Sep 2012 | 000-51948 |