| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2021 | 10 Aug 2021 | 001-34506 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2021 | 19 May 2021 | 001-34506 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2021 | 17 Feb 2021 | 001-34506 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2021 | 29 Jan 2021 | 001-34506 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2020 | 29 Jan 2020 | 001-34506 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2020 | 29 Jan 2020 | 001-34506 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2020 | 27 Jan 2020 | 001-34506 |
| 144 | Open Document | Open Filing | 144 | 24 Jan 2020 | ||
| 3 | Open Document | Open Filing | FORM 3 | 06 Jan 2020 | 01 Jan 2020 | 001-34506 |