| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 22 Sep 2025 | 18 Sep 2025 | 033-80623 |
| 4 | Open Document | Open Filing | 4 | 08 Sep 2025 | 04 Sep 2025 | 033-80623 |
| 4 | Open Document | Open Filing | 4 | 19 Mar 2025 | 17 Mar 2025 | 033-80623 |
| 4 | Open Document | Open Filing | 4 | 09 Dec 2024 | 06 Dec 2024 | 033-80623 |
| 3 | Open Document | Open Filing | 3 | 09 Dec 2024 | 05 Dec 2024 | 033-80623 |
| 4 | Open Document | Open Filing | 15 Aug 2023 | 11 Aug 2023 | 001-38247 | |
| 4/A | Open Document | Open Filing | FORM 4/A | 28 Nov 2022 | 18 Nov 2022 | 001-38247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2022 | 18 Nov 2022 | 001-38247 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2022 | 17 Jan 2022 | 001-38247 |
| 3 | Open Document | Open Filing | FORM 3 | 19 Jan 2022 | 17 Jan 2022 | 001-38247 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2020 | 29 Jan 2020 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2019 | 14 Nov 2019 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2019 | 14 May 2019 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jan 2019 | 23 Jan 2019 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2018 | 14 Nov 2018 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2018 | 06 Nov 2018 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2018 | 30 Apr 2018 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2018 | 02 Feb 2018 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2017 | 27 Jan 2017 | 001-33389 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jan 2016 | 22 Jan 2016 | 001-33389 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2016 | 16 Oct 2015 | 000-51820 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2015 | 30 Oct 2015 | 001-33389 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Oct 2015 | 19 Oct 2015 | 001-33389 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jul 2015 | 22 Jul 2015 | 000-51820 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2014 | 31 Oct 2014 | 000-51820 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jun 2014 | 27 Jun 2014 | 000-51820 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2014 | 30 Apr 2014 | 000-51820 |