| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 Jun 2022 | 07 Jun 2022 | 001-36161 | |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2022 | 01 Jun 2022 | 001-36161 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2021 | 01 Jun 2021 | 001-36161 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Dec 2020 | 10 Dec 2020 | 001-36161 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jun 2020 | 01 Jun 2020 | 001-36161 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2019 | 30 May 2019 | 001-36161 |
| 3 | Open Document | Open Filing | FORM 3 - | 31 May 2019 | 21 May 2019 | 001-36161 |