| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | FORM 5 | 24 Jan 2025 | 31 Dec 2024 | 001-11138 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2024 | 05 Aug 2024 | 001-11138 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2024 | 23 Apr 2024 | 001-11138 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Apr 2023 | 25 Apr 2023 | 001-11138 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2022 | 18 Feb 2022 | 001-11138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2021 | 27 Apr 2021 | 001-11138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Apr 2020 | 28 Apr 2020 | 001-11138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2019 | 23 Apr 2019 | 001-11138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2018 | 24 Apr 2018 | 001-11138 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2017 | 08 May 2017 | 001-11138 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2017 | 25 Apr 2017 | 001-11138 |
| 4 | Open Document | Open Filing | 05 Apr 2017 | 03 Apr 2017 | 000-22387 | |
| 4 | Open Document | Open Filing | 06 Nov 2015 | 04 Nov 2015 | 000-22387 | |
| 4 | Open Document | Open Filing | 12 Jun 2015 | 11 Jun 2015 | 000-22387 | |
| 4/A | Open Document | Open Filing | 07 Apr 2015 | 26 Mar 2015 | 000-22387 | |
| 4 | Open Document | Open Filing | 30 Mar 2015 | 26 Mar 2015 | 000-22387 | |
| 4 | Open Document | Open Filing | 08 Jan 2015 | 06 Jan 2015 | 000-22387 | |
| 4 | Open Document | Open Filing | 24 Dec 2014 | 23 Dec 2014 | 000-22387 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2014 | 01 Oct 2014 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2014 | 01 Jul 2014 | 000-22387 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2014 | 01 Apr 2014 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2014 | 01 Apr 2014 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 03 Jan 2014 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2013 | 03 Oct 2013 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2013 | 01 Jul 2013 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2013 | 02 Apr 2013 | 000-22387 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2013 | 02 Jan 2013 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2013 | 02 Jan 2013 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Dec 2012 | 21 Dec 2012 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2012 | 19 Dec 2012 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2012 | 03 Oct 2012 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2012 | 02 Jul 2012 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2012 | 02 Apr 2012 | 000-22387 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2012 | 09 Jan 2012 | 000-22387 |