| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2023 | 15 Mar 2023 | 001-33493 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2022 | 15 Mar 2022 | 001-33493 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2021 | 15 Mar 2021 | 001-33493 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2020 | 30 Jul 2020 | 001-33493 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jul 2017 | 06 Jul 2017 | 001-33493 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Jul 2017 | 01 Jul 2017 | 001-33493 |