| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2022 | 15 Mar 2022 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2022 | 28 Feb 2022 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2021 | 01 Jun 2021 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2021 | 01 Mar 2021 | 001-34581 |
| 3 | Open Document | Open Filing | FORM 3 | 02 Jun 2020 | 01 Jun 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2020 | 01 Jun 2020 | 001-34581 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2020 | 07 Feb 2020 | 001-33124 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2019 | 31 Mar 2019 | 001-33124 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2018 | 02 Aug 2018 | 001-33124 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2018 | 31 Mar 2018 | 001-33124 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 01 May 2017 | 001-33124 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 01 May 2017 | 001-33124 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 01 May 2017 | 001-33124 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Feb 2016 | 06 Jan 2016 | 001-34581 |
| 3 | Open Document | Open Filing | FORM 3 | 09 Feb 2016 | 06 Jan 2016 | 001-34581 |