| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2025 | 30 May 2025 | 001-37553 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2024 | 31 May 2024 | 001-37553 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2023 | 02 Jun 2023 | 001-37553 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2022 | 03 Jun 2022 | 001-37553 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Dec 2021 | 22 Dec 2021 | 001-37553 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Sep 2021 | 17 Sep 2021 | 001-37553 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2021 | 04 Jun 2021 | 001-37553 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2020 | 27 Jul 2020 | 001-37553 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 18 Sep 2020 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2020 | 29 May 2020 | 001-37553 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2019 | 31 May 2019 | 001-37553 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2018 | 25 May 2018 | 001-37553 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2017 | 24 May 2017 | 001-37553 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2016 | 01 Jun 2016 | 001-37553 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Sep 2015 | 22 Sep 2015 | 001-37553 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2015 | 16 Sep 2015 | 001-37553 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 Sep 2015 | 16 Sep 2015 | 001-37553 |