| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 16 May 2025 | 14 May 2025 | 001-35503 |
| 4 | Open Document | Open Filing | 4 | 10 Jan 2025 | 05 Nov 2024 | 001-35503 |
| 3 | Open Document | Open Filing | 3 | 13 Aug 2024 | 07 Aug 2024 | 001-35503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2022 | 04 Apr 2022 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2022 | 28 Feb 2022 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2022 | 22 Feb 2022 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2021 | 22 Feb 2021 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 000-52170 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2020 | 31 Aug 2020 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2020 | 09 Jun 2020 | 000-52170 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2020 | 08 May 2020 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2020 | 28 Feb 2020 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2019 | 03 Jun 2019 | 000-52170 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2019 | 02 Apr 2019 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2018 | 07 Sep 2018 | 000-52170 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Sep 2018 | 30 Jul 2018 | 000-52170 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Apr 2018 | 23 Apr 2018 | 001-38139 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Feb 2018 | 31 Dec 2017 | 001-38139 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2017 | 06 Jul 2017 | 001-38139 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Jun 2017 | 29 Jun 2017 | 001-38139 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2016 | 31 Dec 2015 | 000-22208 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2016 | 01 Feb 2016 | 000-22208 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 May 2015 | 13 May 2015 | 000-22208 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2015 | 31 Dec 2014 | 000-22208 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2015 | 02 Feb 2015 | 000-22208 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2014 | 31 Dec 2013 | 000-22208 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2014 | 03 Feb 2014 | 000-22208 |