| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Sep 2025 | 28 Aug 2025 | 001-37454 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2024 | 15 Aug 2024 | 001-37454 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Aug 2023 | 29 Aug 2023 | 001-37454 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Aug 2022 | 30 Aug 2022 | 001-37454 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2021 | 01 Oct 2021 | 001-37454 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2020 | 02 Oct 2020 | 001-37454 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2019 | 09 Dec 2019 | 001-15149 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2019 | 01 Oct 2019 | 001-37454 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2019 | 15 Mar 2019 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2019 | 25 Feb 2019 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2018 | 12 Dec 2018 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2018 | 11 Dec 2018 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2018 | 07 Dec 2018 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2018 | 01 Oct 2018 | 001-37454 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2018 | 15 Mar 2018 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2018 | 13 Mar 2018 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2017 | 12 Dec 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2017 | 08 Dec 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2017 | 01 Oct 2017 | 001-37454 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2017 | 16 Mar 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2017 | 15 Mar 2017 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jan 2017 | 26 Jan 2017 | 001-37454 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jan 2017 | 26 Jan 2017 | 001-37454 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2016 | 12 Dec 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2016 | 09 Dec 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2016 | 01 Aug 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2016 | 16 Mar 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2016 | 15 Mar 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2016 | 29 Feb 2016 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2015 | 11 Dec 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2015 | 07 Dec 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Dec 2015 | 04 Dec 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2015 | 26 May 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2015 | 13 Mar 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Feb 2015 | 17 Feb 2015 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2014 | 12 Dec 2014 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Dec 2014 | 08 Dec 2014 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2014 | 14 Mar 2014 | 001-15149 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2014 | 24 Feb 2014 | 001-15149 |