| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2022 | 25 Feb 2022 | 001-33177 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Sep 2021 | 14 Sep 2021 | 001-33177 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 01 Apr 2021 | 001-33177 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jan 2021 | 14 Jan 2021 | 001-33177 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2020 | 15 Dec 2020 | 001-33177 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2020 | 16 Sep 2020 | 001-33177 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Sep 2020 | 14 Jul 2020 | 001-33177 |