| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Jan 2024 | 17 Nov 2023 | 001-35448 | |
| 4 | Open Document | Open Filing | 05 Jan 2023 | 01 Jan 2023 | 001-35448 | |
| 4 | Open Document | Open Filing | 04 Apr 2022 | 31 Mar 2022 | 001-35448 | |
| 4 | Open Document | Open Filing | 04 Jan 2022 | 01 Jan 2022 | 001-35448 | |
| 4 | Open Document | Open Filing | 29 Oct 2021 | 01 Jan 2021 | 001-35448 | |
| 4 | Open Document | Open Filing | 05 Jan 2021 | 01 Jan 2021 | 001-35448 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2020 | 31 Dec 2019 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jul 2019 | 03 Jul 2019 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2019 | 07 Jan 2019 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 29 Dec 2017 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 30 Dec 2016 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2016 | 25 Mar 2016 | 001-35448 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Mar 2016 | 29 Feb 2016 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2016 | 23 Feb 2016 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2016 | 31 Dec 2015 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2015 | 31 Mar 2015 | 001-35448 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jan 2015 | 31 Dec 2014 | 001-35448 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2014 | 01 Jan 2014 | 001-35448 |