| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2022 | 16 Feb 2022 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2022 | 08 Feb 2022 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2021 | 03 May 2021 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Mar 2021 | 08 Mar 2021 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Feb 2021 | 09 Feb 2021 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2021 | 02 Feb 2021 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2020 | 04 Dec 2020 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2020 | 02 Dec 2020 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Oct 2020 | 29 Oct 2020 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2020 | 02 Mar 2020 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2020 | 20 Feb 2020 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2020 | 11 Feb 2020 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Oct 2019 | 29 Oct 2019 | 001-00768 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2019 | 04 Mar 2019 | 001-00768 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Mar 2019 | 01 Mar 2019 | 001-00768 |