| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2022 | 04 May 2022 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Mar 2022 | 07 Mar 2022 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2022 | 02 Mar 2022 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2022 | 04 Feb 2022 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2021 | 06 Dec 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2021 | 12 Nov 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Nov 2021 | 04 Nov 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Nov 2021 | 01 Nov 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2021 | 04 Aug 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jun 2021 | 29 Jun 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2021 | 23 Jun 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2021 | 17 Jun 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2021 | 20 May 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2021 | 04 May 2021 | 001-37511 |
| 4/A | Open Document | Open Filing | FORM 4/A | 17 Mar 2021 | 04 Mar 2021 | 001-37511 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2021 | 04 Mar 2021 | 001-37511 |
| 3 | Open Document | Open Filing | FORM 3 | 15 May 2020 | 11 May 2020 | 001-37511 |