| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Mar 2023 | 01 Mar 2023 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jul 2022 | 27 Jul 2022 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Jul 2022 | 11 Jul 2022 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Mar 2022 | 01 Mar 2022 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Feb 2022 | 14 Feb 2022 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Jun 2021 | 11 Jun 2021 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Mar 2021 | 01 Mar 2021 | 001-35784 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2020 | 26 Oct 2020 | 001-35784 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jul 2020 | 27 Jul 2020 | 001-35784 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 02 Mar 2020 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Feb 2020 | 20 Feb 2020 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Mar 2019 | 01 Mar 2019 | 001-35784 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Feb 2019 | 26 Feb 2019 | 001-35784 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2018 | 01 Mar 2018 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Mar 2017 | 01 Mar 2017 | 001-35784 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Sep 2016 | 02 Sep 2016 | 001-35784 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2016 | 01 Mar 2016 | 001-35784 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Feb 2016 | 16 Feb 2016 | 001-35784 |