| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 6-K | Open Document | Open Filing | 6-K | 05 Jan 2026 | 05 Jan 2026 | 001-32238 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 30 Dec 2025 | 30 Dec 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 08 Dec 2025 | 08 Dec 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 28 Nov 2025 | 28 Nov 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 14 Nov 2025 | 14 Nov 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 03 Nov 2025 | 31 Oct 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 30 Oct 2025 | 30 Oct 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 01 Oct 2025 | 01 Oct 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 01 Oct 2025 | 01 Oct 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 20 Aug 2025 | 20 Aug 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 14 Aug 2025 | 14 Aug 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jul 2025 | 28 Jul 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 24 Jul 2025 | 24 Jul 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 03 Jul 2025 | 03 Jul 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 03 Jul 2025 | 03 Jul 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 17 Jun 2025 | 17 Jun 2025 | 001-32238 |
| SD | Open Document | Open Filing | SD | 28 May 2025 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2025 | 15 May 2025 | 001-32238 |
| 20-F | Open Document | Data | Open Filing | 20-F | 28 Apr 2025 | 31 Dec 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 24 Apr 2025 | 24 Apr 2025 | 001-32238 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 11 Apr 2025 | 11 Apr 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 07 Apr 2025 | 07 Apr 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 01 Apr 2025 | 01 Apr 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 01 Apr 2025 | 01 Apr 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 20 Mar 2025 | 20 Mar 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Mar 2025 | 12 Mar 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Mar 2025 | 05 Mar 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Mar 2025 | 05 Mar 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 18 Feb 2025 | 18 Feb 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 18 Feb 2025 | 18 Feb 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 13 Feb 2025 | 13 Feb 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 22 Jan 2025 | 22 Jan 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 22 Jan 2025 | 22 Jan 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 21 Jan 2025 | 21 Jan 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 16 Jan 2025 | 16 Jan 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 15 Jan 2025 | 15 Jan 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 10 Jan 2025 | 09 Jan 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 02 Jan 2025 | 02 Jan 2025 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 12 Dec 2024 | 12 Dec 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 22 Nov 2024 | 22 Nov 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2024 | 14 Nov 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 23 Oct 2024 | 23 Oct 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 23 Oct 2024 | 23 Oct 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 30 Sep 2024 | 30 Sep 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 26 Sep 2024 | 26 Sep 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2024 | 14 Aug 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 01 Aug 2024 | 01 Aug 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jul 2024 | 25 Jul 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 25 Jul 2024 | 25 Jul 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 05 Jul 2024 | 05 Jul 2024 | 001-32238 |
| SD | Open Document | Open Filing | SD | 29 May 2024 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 May 2024 | 16 May 2024 | 001-32238 |
| 20-F | Open Document | Data | Open Filing | 20-F | 29 Apr 2024 | 31 Dec 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2024 | 25 Apr 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2024 | 25 Apr 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2024 | 25 Apr 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 01 Apr 2024 | 01 Apr 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 22 Mar 2024 | 22 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 22 Mar 2024 | 22 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 14 Mar 2024 | 14 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Mar 2024 | 14 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Mar 2024 | 14 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 13 Mar 2024 | 13 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 08 Mar 2024 | 08 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Mar 2024 | 08 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Mar 2024 | 08 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Mar 2024 | 07 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Mar 2024 | 07 Mar 2024 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 04 Mar 2024 | 04 Mar 2024 | 001-32238 |
| CB/A | Open Document | Open Filing | FORM CB/A | 04 Mar 2024 | 005-80430 | |
| 6-K | Open Document | Open Filing | 6-K | 04 Mar 2024 | 04 Mar 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 20 Feb 2024 | 20 Feb 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 24 Jan 2024 | 24 Jan 2024 | 001-32238 |
| CB/A | Open Document | Open Filing | FORM CB/A | 24 Jan 2024 | 005-80430 | |
| 6-K | Open Document | Open Filing | 6-K | 24 Jan 2024 | 24 Jan 2024 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 24 Jan 2024 | 24 Jan 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 24 Jan 2024 | 24 Jan 2024 | 001-32238 |
| F-X | Open Document | Open Filing | FORM F-X | 18 Jan 2024 | 005-80430 | |
| CB | Open Document | Open Filing | FORM CB | 18 Jan 2024 | 005-80430 | |
| 6-K | Open Document | Open Filing | 6-K | 16 Jan 2024 | 16 Jan 2024 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 05 Jan 2024 | 05 Jan 2024 | 001-32238 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 19 Dec 2023 | 19 Dec 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 19 Dec 2023 | 19 Dec 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 18 Dec 2023 | 18 Dec 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 18 Dec 2023 | 18 Dec 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 14 Dec 2023 | 14 Dec 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2023 | 14 Nov 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 25 Oct 2023 | 25 Oct 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 25 Oct 2023 | 25 Oct 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 25 Oct 2023 | 25 Oct 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 04 Oct 2023 | 04 Oct 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2023 | 14 Aug 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 01 Aug 2023 | 01 Aug 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jul 2023 | 26 Jul 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jul 2023 | 26 Jul 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jun 2023 | 30 Jun 2023 | 001-32238 |
| SD | Open Document | Open Filing | SD | 31 May 2023 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2023 | 15 May 2023 | 001-32238 |
| 20-F | Open Document | Data | Open Filing | 20-F | 27 Apr 2023 | 31 Dec 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 26 Apr 2023 | 26 Apr 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 26 Apr 2023 | 26 Apr 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 26 Apr 2023 | 26 Apr 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 03 Apr 2023 | 03 Apr 2023 | 001-32238 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 31 Mar 2023 | 31 Mar 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 21 Mar 2023 | 21 Mar 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Mar 2023 | 13 Mar 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Mar 2023 | 03 Mar 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Mar 2023 | 03 Mar 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Feb 2023 | 21 Feb 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Feb 2023 | 17 Feb 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Feb 2023 | 17 Feb 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2023 | 27 Jan 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2023 | 27 Jan 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2023 | 27 Jan 2023 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Jan 2023 | 06 Jan 2023 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 30 Dec 2022 | 30 Dec 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Dec 2022 | 23 Dec 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Dec 2022 | 15 Dec 2022 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 17 Nov 2022 | 17 Nov 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2022 | 14 Nov 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Nov 2022 | 08 Nov 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Oct 2022 | 27 Oct 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Oct 2022 | 26 Oct 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Oct 2022 | 05 Oct 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Aug 2022 | 16 Aug 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jul 2022 | 27 Jul 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jun 2022 | 30 Jun 2022 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 29 Jun 2022 | 29 Jun 2022 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 25 May 2022 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 May 2022 | 16 May 2022 | 001-32238 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 28 Apr 2022 | 31 Dec 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Apr 2022 | 27 Apr 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Apr 2022 | 27 Apr 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Apr 2022 | 27 Apr 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Apr 2022 | 01 Apr 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Mar 2022 | 23 Mar 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Mar 2022 | 15 Mar 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Mar 2022 | 08 Mar 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Mar 2022 | 08 Mar 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Feb 2022 | 22 Feb 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 18 Feb 2022 | 18 Feb 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jan 2022 | 26 Jan 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jan 2022 | 26 Jan 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jan 2022 | 26 Jan 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jan 2022 | 26 Jan 2022 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Dec 2021 | 30 Dec 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Dec 2021 | 15 Dec 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Nov 2021 | 15 Nov 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Oct 2021 | 27 Oct 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Sep 2021 | 30 Sep 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Aug 2021 | 17 Aug 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Aug 2021 | 17 Aug 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jul 2021 | 28 Jul 2021 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 23 Jul 2021 | 23 Jul 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Jul 2021 | 02 Jul 2021 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 27 May 2021 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 May 2021 | 17 May 2021 | 001-32238 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 29 Apr 2021 | 31 Dec 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Apr 2021 | 28 Apr 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Apr 2021 | 27 Apr 2021 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 23 Apr 2021 | 23 Apr 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Apr 2021 | 01 Apr 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Mar 2021 | 23 Mar 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Mar 2021 | 15 Mar 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Mar 2021 | 04 Mar 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Mar 2021 | 04 Mar 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Feb 2021 | 25 Feb 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Feb 2021 | 24 Feb 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2021 | 27 Jan 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2021 | 27 Jan 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Jan 2021 | 04 Jan 2021 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Dec 2020 | 16 Dec 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Nov 2020 | 16 Nov 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Oct 2020 | 22 Oct 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Sep 2020 | 28 Sep 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2020 | 14 Aug 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jul 2020 | 23 Jul 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jun 2020 | 30 Jun 2020 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 29 May 2020 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2020 | 15 May 2020 | 001-32238 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 29 Apr 2020 | 31 Dec 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Apr 2020 | 23 Apr 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Apr 2020 | 06 Apr 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Mar 2020 | 31 Mar 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 Mar 2020 | 20 Mar 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 Mar 2020 | 20 Mar 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Mar 2020 | 12 Mar 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Mar 2020 | 12 Mar 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2020 | 27 Feb 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2020 | 26 Feb 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Jan 2020 | 31 Jan 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Jan 2020 | 31 Jan 2020 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 29 Jan 2020 | 29 Jan 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jan 2020 | 10 Jan 2020 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Dec 2019 | 16 Dec 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2019 | 14 Nov 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Oct 2019 | 23 Oct 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Oct 2019 | 08 Oct 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2019 | 14 Aug 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2019 | 31 Jul 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jul 2019 | 30 Jul 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jul 2019 | 23 Jul 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jul 2019 | 23 Jul 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Jul 2019 | 09 Jul 2019 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 29 May 2019 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2019 | 15 May 2019 | 001-32238 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 30 Apr 2019 | 31 Dec 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Apr 2019 | 24 Apr 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Apr 2019 | 11 Apr 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Apr 2019 | 01 Apr 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Mar 2019 | 15 Mar 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Feb 2019 | 28 Feb 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Feb 2019 | 28 Feb 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Feb 2019 | 22 Feb 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Feb 2019 | 21 Feb 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jan 2019 | 30 Jan 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jan 2019 | 30 Jan 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Jan 2019 | 14 Jan 2019 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Dec 2018 | 14 Dec 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2018 | 14 Nov 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Oct 2018 | 24 Oct 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Oct 2018 | 10 Oct 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2018 | 14 Aug 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Jul 2018 | 25 Jul 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Jul 2018 | 06 Jul 2018 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 31 May 2018 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2018 | 15 May 2018 | 001-32238 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 27 Apr 2018 | 31 Dec 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Apr 2018 | 25 Apr 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Apr 2018 | 09 Apr 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Apr 2018 | 03 Apr 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Mar 2018 | 15 Mar 2018 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 06 Mar 2018 | 06 Mar 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Feb 2018 | 28 Feb 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Feb 2018 | 28 Feb 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Feb 2018 | 21 Feb 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 Feb 2018 | 20 Feb 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jan 2018 | 23 Jan 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jan 2018 | 23 Jan 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jan 2018 | 23 Jan 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Jan 2018 | 05 Jan 2018 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Dec 2017 | 15 Dec 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Dec 2017 | 01 Dec 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Nov 2017 | 14 Nov 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Oct 2017 | 25 Oct 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Oct 2017 | 13 Oct 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2017 | 14 Aug 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Jul 2017 | 25 Jul 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Jul 2017 | 25 Jul 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Jul 2017 | 19 Jul 2017 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 31 May 2017 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2017 | 15 May 2017 | 001-32238 |
| 20-F | Open Document | Open Filing | FORM 20-F | 28 Apr 2017 | 31 Dec 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Apr 2017 | 26 Apr 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Apr 2017 | 06 Apr 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Mar 2017 | 31 Mar 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Mar 2017 | 23 Mar 2017 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 08 Mar 2017 | 08 Mar 2017 | 001-32238 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 08 Mar 2017 | 08 Mar 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2017 | 27 Feb 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2017 | 27 Feb 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Feb 2017 | 13 Feb 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Feb 2017 | 10 Feb 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jan 2017 | 24 Jan 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jan 2017 | 24 Jan 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jan 2017 | 24 Jan 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Jan 2017 | 03 Jan 2017 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Dec 2016 | 16 Dec 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2016 | 14 Nov 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Oct 2016 | 26 Oct 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Oct 2016 | 26 Oct 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Oct 2016 | 06 Oct 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Aug 2016 | 16 Aug 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jul 2016 | 27 Jul 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jul 2016 | 27 Jul 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Jul 2016 | 07 Jul 2016 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 31 May 2016 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 May 2016 | 16 May 2016 | 001-32238 |
| 20-F | Open Document | Open Filing | FORM 20-F | 29 Apr 2016 | 31 Dec 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Apr 2016 | 27 Apr 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Apr 2016 | 18 Apr 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Mar 2016 | 30 Mar 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Mar 2016 | 24 Mar 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Mar 2016 | 11 Mar 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Mar 2016 | 11 Mar 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Mar 2016 | 11 Mar 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2016 | 26 Feb 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2016 | 26 Feb 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 18 Feb 2016 | 18 Feb 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Feb 2016 | 16 Feb 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2016 | 27 Jan 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jan 2016 | 26 Jan 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jan 2016 | 26 Jan 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jan 2016 | 26 Jan 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Jan 2016 | 04 Jan 2016 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Dec 2015 | 16 Dec 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Nov 2015 | 27 Nov 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Nov 2015 | 16 Nov 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Oct 2015 | 22 Oct 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Oct 2015 | 22 Oct 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Oct 2015 | 08 Oct 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Sep 2015 | 25 Sep 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Aug 2015 | 17 Aug 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jul 2015 | 23 Jul 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jul 2015 | 23 Jul 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Jul 2015 | 08 Jul 2015 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 01 Jun 2015 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2015 | 15 May 2015 | 001-32238 |
| 20-F | Open Document | Open Filing | FORM 20-F | 30 Apr 2015 | 31 Dec 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Apr 2015 | 30 Apr 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Apr 2015 | 22 Apr 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Apr 2015 | 09 Apr 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Apr 2015 | 02 Apr 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Mar 2015 | 30 Mar 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Mar 2015 | 13 Mar 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Mar 2015 | 13 Mar 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Mar 2015 | 13 Mar 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Feb 2015 | 25 Feb 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Feb 2015 | 25 Feb 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Feb 2015 | 17 Feb 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Feb 2015 | 13 Feb 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jan 2015 | 28 Jan 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jan 2015 | 28 Jan 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jan 2015 | 28 Jan 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2015 | 27 Jan 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Jan 2015 | 16 Jan 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Jan 2015 | 08 Jan 2015 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Dec 2014 | 17 Dec 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2014 | 14 Nov 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Oct 2014 | 22 Oct 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Oct 2014 | 08 Oct 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2014 | 14 Aug 2014 | 001-32238 |
| F-6 POS | Open Document | Open Filing | 30 Jul 2014 | 333-147661 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jul 2014 | 23 Jul 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jun 2014 | 27 Jun 2014 | 001-32238 |
| SD | Open Document | Open Filing | FORM SD | 02 Jun 2014 | 001-32238 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 May 2014 | 16 May 2014 | 001-32238 |
| 20-F | Open Document | Open Filing | FORM 20-F | 30 Apr 2014 | 31 Dec 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Apr 2014 | 23 Apr 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Apr 2014 | 08 Apr 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Mar 2014 | 25 Mar 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Mar 2014 | 10 Mar 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Mar 2014 | 10 Mar 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2014 | 27 Feb 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2014 | 27 Feb 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 18 Feb 2014 | 18 Feb 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Feb 2014 | 12 Feb 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jan 2014 | 23 Jan 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jan 2014 | 23 Jan 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Jan 2014 | 17 Jan 2014 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Dec 2013 | 13 Dec 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2013 | 14 Nov 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Oct 2013 | 17 Oct 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Oct 2013 | 11 Oct 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Aug 2013 | 30 Aug 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2013 | 14 Aug 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Jul 2013 | 19 Jul 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Jul 2013 | 11 Jul 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2013 | 15 May 2013 | 001-32238 |
| 20-F | Open Document | Open Filing | FORM 20-F | 26 Apr 2013 | 31 Dec 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Apr 2013 | 22 Apr 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Apr 2013 | 17 Apr 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Mar 2013 | 25 Mar 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Mar 2013 | 08 Mar 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Mar 2013 | 08 Mar 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Feb 2013 | 28 Feb 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Feb 2013 | 28 Feb 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Feb 2013 | 21 Feb 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Feb 2013 | 19 Feb 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Feb 2013 | 19 Feb 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jan 2013 | 24 Jan 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jan 2013 | 24 Jan 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Jan 2013 | 08 Jan 2013 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Dec 2012 | 13 Dec 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Nov 2012 | 15 Nov 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Oct 2012 | 26 Oct 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Oct 2012 | 11 Oct 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Oct 2012 | 09 Oct 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Aug 2012 | 13 Aug 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jul 2012 | 26 Jul 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jul 2012 | 26 Jul 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Jul 2012 | 13 Jul 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Jul 2012 | 12 Jul 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jul 2012 | 10 Jul 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2012 | 15 May 2012 | 001-32238 |
| 20-F | Open Document | Open Filing | FORM 20-F | 30 Apr 2012 | 31 Dec 2011 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Apr 2012 | 24 Apr 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Apr 2012 | 10 Apr 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Mar 2012 | 29 Mar 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Mar 2012 | 14 Mar 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Mar 2012 | 12 Mar 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Mar 2012 | 12 Mar 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Mar 2012 | 01 Mar 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Mar 2012 | 01 Mar 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2012 | 27 Feb 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Feb 2012 | 16 Feb 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2012 | 27 Jan 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jan 2012 | 27 Jan 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Jan 2012 | 23 Jan 2012 | 001-32238 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Jan 2012 | 03 Jan 2012 | 001-32238 |