| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2022 | 31 May 2022 | 001-34272 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2022 | 29 Mar 2022 | 001-34272 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Aug 2021 | 31 Aug 2021 | 001-34272 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2021 | 31 May 2021 | 001-34272 |
| 3 | Open Document | Open Filing | FORM 3 | 07 Apr 2021 | 29 Mar 2021 | 001-34272 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Oct 2018 | 15 Oct 2018 | 001-37666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2018 | 01 May 2018 | 001-37666 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2017 | 01 May 2017 | 001-37666 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Mar 2017 | 01 Mar 2017 | 001-37666 |