| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Feb 2023 | 01 Feb 2023 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Jan 2022 | 21 Jan 2022 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jan 2021 | 04 Jan 2021 | 001-36305 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2018 | 01 Jan 2018 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jan 2017 | 20 Jan 2017 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Feb 2016 | 18 Feb 2016 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Jan 2016 | 31 Dec 2015 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Oct 2015 | 29 Oct 2015 | 001-36305 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jul 2015 | 30 Jul 2015 | 001-36305 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2014 | 24 Jul 2014 | 001-36305 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Jun 2014 | 23 Jun 2014 | 001-36305 |