| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 14 Aug 2025 | 12 Aug 2025 | 001-39599 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2025 | 06 Jun 2025 | 001-39599 |
| 4 | Open Document | Open Filing | STEVENSON FORM 4 - 06062024 | 10 Jun 2024 | 06 Jun 2024 | 001-39599 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2023 | 21 Nov 2023 | 001-39599 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2023 | 15 Aug 2023 | 001-39599 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2023 | 06 Jun 2023 | 001-39599 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Jun 2023 | 06 Jun 2023 | 001-39599 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2022 | 01 Jul 2022 | 001-36267 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2021 | 11 Dec 2021 | 001-36267 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 01 Jul 2021 | 001-36267 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Jul 2021 | 01 Jul 2021 | 001-36267 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2019 | 23 Oct 2019 | 001-36507 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2019 | 21 May 2019 | 001-36507 |
| 4 | Open Document | Open Filing | 4 | 20 Feb 2019 | 18 Feb 2019 | 001-36507 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Nov 2018 | 30 Nov 2018 | 001-36507 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Oct 2018 | 23 Oct 2018 | 001-36507 |
| 3 | Open Document | Open Filing | 3 | 30 Apr 2018 | 24 Apr 2018 | 001-36507 |