| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Aug 2021 | 11 Aug 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 01 Jul 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2021 | 10 Jun 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2021 | 01 Jun 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2021 | 10 Mar 2021 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2020 | 01 Apr 2020 | 001-33520 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2019 | 22 May 2019 | 001-33520 |
| 3 | Open Document | Open Filing | FORM 3 | 10 Apr 2019 | 01 Apr 2019 | 001-33520 |