| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2025 | 01 Jul 2025 | 001-12658 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 01 Jul 2024 | 001-12658 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2023 | 03 Jul 2023 | 001-12658 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 01 Jul 2022 | 001-12658 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2021 | 01 Jul 2021 | 001-12658 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2020 | 01 Jul 2020 | 001-12658 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2019 | 01 Jul 2019 | 001-12658 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2018 | 02 Jul 2018 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 03 Jul 2017 | 001-12658 |
| 5 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Feb 2017 | 31 Dec 2016 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2016 | 01 Jul 2016 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2015 | 01 Jul 2015 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2014 | 12 Sep 2014 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2014 | 01 Jul 2014 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Oct 2013 | 21 Oct 2013 | 001-16167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Sep 2013 | 31 Aug 2013 | 001-16167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jul 2013 | 19 Jul 2013 | 001-16167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2013 | 01 Jul 2013 | 001-12658 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2013 | 10 Jun 2013 | 001-12658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2012 | 16 Oct 2012 | 001-16167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Sep 2012 | 31 Aug 2012 | 001-16167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2012 | 13 Feb 2012 | 001-16167 |