| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 14 Jan 2025 | 10 Jan 2025 | 000-50956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2024 | 10 Jan 2024 | 000-50956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2023 | 24 Mar 2023 | 000-50956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2023 | 10 Jan 2023 | 000-50956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2022 | 10 Jan 2022 | 000-50956 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2022 | 04 Jan 2022 | 000-50956 |
| 4 | Open Document | Open Filing | 13 Jan 2021 | 11 Jan 2021 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2021 | 10 Jan 2021 | 000-50956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 04 Jan 2021 | 000-50956 |
| 4 | Open Document | Open Filing | 28 Apr 2020 | 23 Apr 2020 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2020 | 10 Jan 2020 | 000-50956 |
| 4 | Open Document | Open Filing | 18 Jan 2019 | 14 Jan 2019 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2019 | 10 Jan 2019 | 000-50956 |
| 4 | Open Document | Open Filing | 04 Jan 2019 | 03 Jan 2019 | 001-09974 | |
| 4 | Open Document | Open Filing | 22 Oct 2018 | 18 Oct 2018 | 001-09974 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2018 | 15 Oct 2018 | 000-50956 |
| 4 | Open Document | Open Filing | 20 Aug 2018 | 12 Apr 2018 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2018 | 10 Jan 2018 | 000-50956 |
| 4 | Open Document | Open Filing | 09 Jan 2018 | 05 Jan 2018 | 001-09974 | |
| 4 | Open Document | Open Filing | 02 Nov 2017 | 31 Oct 2017 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2017 | 10 Jan 2017 | 000-50956 |
| 4 | Open Document | Open Filing | 10 Jan 2017 | 05 Jan 2017 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 01 Jan 2017 | 000-50956 |
| 4 | Open Document | Open Filing | 21 Jan 2016 | 06 Jan 2016 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2016 | 10 Jan 2016 | 000-50956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 02 Jan 2016 | 000-50956 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Mar 2015 | 01 Jan 2015 | 001-09974 |
| 4 | Open Document | Open Filing | 23 Jan 2015 | 21 Jan 2015 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2015 | 10 Jan 2015 | 000-50956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 02 Jan 2015 | 000-50956 |
| 4 | Open Document | Open Filing | 22 Jan 2014 | 17 Jan 2014 | 001-09974 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2014 | 10 Jan 2014 | 000-50956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 02 Jan 2014 | 000-50956 |