| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2022 | 31 Jan 2022 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2022 | 26 Jan 2022 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2022 | 24 Jan 2022 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Dec 2021 | 13 Dec 2021 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jul 2021 | 26 Jul 2021 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2021 | 17 May 2021 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Feb 2021 | 29 Jan 2021 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2021 | 25 Jan 2021 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2020 | 14 Dec 2020 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2020 | 27 Jul 2020 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2020 | 15 May 2020 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2020 | 28 Jan 2020 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2019 | 12 Dec 2019 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jul 2019 | 25 Jul 2019 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2019 | 31 May 2019 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2018 | 11 Dec 2018 | 001-32891 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jul 2018 | 24 Jul 2018 | 001-32891 |
| 3 | Open Document | Open Filing | FORM 3 | 21 May 2018 | 15 May 2018 | 001-32891 |