| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2022 | 01 Feb 2022 | 001-33865 |
| 4 | Open Document | Open Filing | 15 Jun 2021 | 11 Jun 2021 | 001-38538 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2021 | 03 May 2021 | 001-33865 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2020 | 14 Jul 2020 | 001-33865 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 Jul 2020 | 10 Jul 2020 | 001-33865 |
| 4 | Open Document | Open Filing | 16 Jun 2020 | 12 Jun 2020 | 001-38538 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2019 | 07 Jun 2019 | 001-38538 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 Jun 2018 | 21 Jun 2018 | 001-38538 |