| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2024 | 31 Jan 2024 | 001-38021 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2023 | 16 Aug 2023 | 001-38021 |
| 144 | Open Document | Open Filing | 16 Aug 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2023 | 14 Mar 2023 | 001-38021 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2022 | 16 Sep 2022 | 001-38021 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 14 Mar 2022 | 001-38021 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2021 | 14 Mar 2021 | 001-38021 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jan 2021 | 12 Jan 2021 | 001-39884 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 14 Mar 2020 | 001-38021 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Jan 2020 | 06 Jan 2020 | 001-38021 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2015 | 06 May 2015 | 811-21694 |