| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 07 Jul 2025 | 02 Jul 2025 | 001-33289 |
| 3 | Open Document | Open Filing | 3 | 07 Aug 2024 | 28 Jul 2024 | 001-33289 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2020 | 14 May 2020 | 001-35753 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2019 | 08 Aug 2019 | 001-35753 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2019 | 08 May 2019 | 001-35753 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 28 Feb 2019 | 001-35753 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 04 Mar 2019 | 28 Feb 2019 | 001-35753 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 28 Feb 2019 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2018 | 31 May 2018 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2018 | 08 May 2018 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2017 | 31 May 2017 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2017 | 05 May 2017 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2016 | 13 May 2016 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2016 | 05 May 2016 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2015 | 13 May 2015 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 27 Feb 2015 | 001-34046 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2014 | 27 Feb 2014 | 001-34046 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Feb 2014 | 12 Feb 2014 | 001-34046 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2013 | 29 Aug 2013 | 001-33556 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Aug 2013 | 29 Aug 2013 | 001-33556 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Aug 2013 | 29 Aug 2013 | 001-33556 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2012 | 28 Aug 2012 | 001-33556 |