| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 Apr 2022 | 01 Apr 2022 | 001-34652 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Sep 2021 | 01 Sep 2021 | 001-34652 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2021 | 01 Apr 2021 | 001-34652 |
| 3 | Open Document | Open Filing | FORM 3 | 26 Oct 2020 | 20 Oct 2020 | 001-34652 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Feb 2017 | 10 Feb 2017 | 001-12983 |
| 3 | Open Document | Open Filing | FORM 3 | 31 Jan 2017 | 26 Jan 2017 | 001-12983 |