| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2024 | 30 May 2024 | 001-39687 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 May 2023 | 18 May 2023 | 001-39687 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Dec 2021 | 27 Dec 2021 | 001-39687 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2019 | 26 Apr 2019 | 001-16111 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2018 | 30 Apr 2018 | 001-16111 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2017 | 04 May 2017 | 001-16111 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Sep 2016 | 29 Sep 2016 | 001-16111 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2016 | 22 Apr 2016 | 001-16111 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2016 | 22 Apr 2016 | 001-16111 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2016 | 22 Apr 2016 | 001-32594 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2016 | 11 Mar 2016 | 001-32594 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2015 | 06 May 2015 | 001-32594 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2014 | 08 May 2014 | 001-32594 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2014 | 05 May 2014 | 001-32594 |