| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 25 Feb 2025 | 21 Feb 2025 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2024 | 23 Feb 2024 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2023 | 31 Oct 2023 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2023 | 03 Feb 2023 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2022 | 04 Feb 2022 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2021 | 05 Feb 2021 | 001-14543 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2020 | 03 Aug 2020 | 001-14543 |
| 3 | Open Document | Open Filing | FORM 3 | 31 Jul 2020 | 24 Jul 2020 | 001-14543 |
| 3 | Open Document | Open Filing | FORM 3 | 12 Aug 2016 | 12 Aug 2016 | 001-12983 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2014 | 17 Nov 2014 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2014 | 13 Nov 2014 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2013 | 14 Nov 2013 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Nov 2013 | 13 Nov 2013 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2013 | 11 Nov 2013 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2013 | 15 May 2013 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2012 | 13 Nov 2012 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2012 | 15 Nov 2012 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2012 | 09 Nov 2012 | 001-06544 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Oct 2012 | 05 Oct 2012 | 001-06544 |