| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2022 | 06 May 2022 | 811-08030 |
| 4/A | Open Document | Open Filing | FORM 4/A | 25 Mar 2020 | 23 Mar 2020 | 811-04875 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Mar 2020 | 23 Mar 2020 | 811-04875 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2015 | 06 Mar 2015 | 811-05379 |