| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2023 | 04 May 2023 | 001-37482 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2022 | 05 May 2022 | 001-37482 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2022 | 28 Jan 2022 | 001-33145 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2021 | 09 Dec 2021 | 001-33145 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2021 | 07 Dec 2021 | 001-33145 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2021 | 26 Nov 2021 | 001-33145 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2021 | 18 Nov 2021 | 001-33145 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2021 | 15 Nov 2021 | 001-33145 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2021 | 03 Nov 2021 | 001-33145 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2021 | 06 May 2021 | 001-37482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2020 | 04 Nov 2020 | 001-33145 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 May 2020 | 08 May 2020 | 001-33145 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2020 | 07 May 2020 | 001-37482 |
| 3 | Open Document | Open Filing | FORM 3 | 07 May 2020 | 07 May 2020 | 001-37482 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2019 | 05 Nov 2019 | 001-33145 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2018 | 01 Nov 2018 | 001-33145 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2017 | 01 Nov 2017 | 001-33145 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2017 | 30 Sep 2017 | 001-33145 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2016 | 01 Nov 2016 | 001-33145 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 30 Sep 2016 | 001-33145 |
| 4 | Open Document | Open Filing | 30 Oct 2015 | 28 Oct 2015 | 001-33145 | |
| 4 | Open Document | Open Filing | 05 Nov 2014 | 03 Nov 2014 | 001-33145 | |
| 3 | Open Document | Open Filing | 05 Nov 2014 | 03 Nov 2014 | 001-33145 |