| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2025 | 14 May 2025 | 001-40873 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Sep 2024 | 20 Sep 2024 | 001-40873 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2024 | 15 May 2024 | 001-40873 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Sep 2023 | 27 Sep 2023 | 001-40873 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2023 | 16 May 2023 | 001-40873 |
| 4 | Open Document | Open Filing | FORM 4 | 26 May 2022 | 25 May 2022 | 001-40873 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Nov 2021 | 15 Nov 2021 | 001-40873 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Nov 2021 | 12 Nov 2021 | 001-40873 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2021 | 18 May 2021 | 001-13374 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2020 | 12 May 2020 | 001-13374 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2019 | 14 May 2019 | 001-13374 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2018 | 24 May 2018 | 001-13374 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2018 | 18 May 2018 | 001-13374 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2017 | 16 May 2017 | 001-13374 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2016 | 02 Aug 2016 | 001-13374 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2016 | 17 May 2016 | 001-13374 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2015 | 12 May 2015 | 001-13374 |
| 4 | Open Document | Open Filing | FORM 4 - ALLEN | 06 May 2014 | 06 May 2014 | 001-13374 |