| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Jun 2025 | 30 May 2025 | 000-18592 | |
| 144 | Open Document | Open Filing | 02 Jun 2025 | |||
| 144 | Open Document | Open Filing | 30 May 2025 | |||
| 4 | Open Document | Open Filing | 19 May 2025 | 15 May 2025 | 000-18592 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2025 | 10 Feb 2025 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2025 | 07 Feb 2025 | 000-19311 |
| 4 | Open Document | Open Filing | 20 May 2024 | 16 May 2024 | 000-18592 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2024 | 16 Feb 2024 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2024 | 09 Feb 2024 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2024 | 07 Feb 2024 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2024 | 29 Jan 2024 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2023 | 01 Sep 2023 | 000-19311 |
| 4 | Open Document | Open Filing | 22 May 2023 | 18 May 2023 | 000-18592 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2023 | 17 Feb 2023 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2023 | 10 Feb 2023 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2023 | 08 Feb 2023 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Sep 2022 | 01 Sep 2022 | 000-19311 |
| 4 | Open Document | Open Filing | 26 May 2022 | 24 May 2022 | 000-18592 | |
| 3 | Open Document | Open Filing | 26 May 2022 | 19 May 2022 | 000-18592 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2022 | 18 Feb 2022 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2022 | 10 Feb 2022 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2021 | 01 Sep 2021 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2021 | 18 Feb 2021 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2020 | 01 Sep 2020 | 000-19311 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2020 | 15 Aug 2020 | 000-19311 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2020 | 05 Jul 2020 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2020 | 11 Feb 2020 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2020 | 02 Jan 2020 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jul 2019 | 05 Jul 2019 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2019 | 01 Apr 2019 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2019 | 13 Feb 2019 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 02 Jan 2019 | 001-11001 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2018 | 12 Dec 2018 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2018 | 03 Dec 2018 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jul 2018 | 05 Jul 2018 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2018 | 08 Feb 2018 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2017 | 05 Jul 2017 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2017 | 05 Jul 2017 | 001-36381 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2017 | 02 Feb 2017 | 001-35907 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2016 | 16 Dec 2016 | 001-35907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | 001-35907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2016 | 03 Mar 2016 | 001-35907 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2015 | 16 Dec 2015 | 001-35907 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 18 Dec 2015 | 16 Dec 2015 | 001-35907 |