| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2022 | 01 Mar 2022 | 001-32877 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Apr 2021 | 12 Apr 2021 | 001-32877 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 28 Feb 2021 | 001-32877 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2020 | 24 Aug 2020 | 001-32877 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 28 Feb 2020 | 001-32877 |
| 3 | Open Document | Open Filing | FORM 3 | 26 Apr 2019 | 22 Apr 2019 | 001-32877 |