| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| S-8 | Open Document | Data | Open Filing | S-8 | 19 Dec 2025 | 333-292277 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | 19 Dec 2025 | 333-261831 | |
| 6-K | Open Document | Open Filing | 6-K | 19 Dec 2025 | 18 Dec 2025 | 000-29716 |
| SUPPL | Open Document | Open Filing | SUPPL | 18 Dec 2025 | 333-292245 | |
| F-X | Open Document | Open Filing | F-X | 18 Dec 2025 | 333-292245 | |
| F-10 | Open Document | Data | Open Filing | F-10 | 18 Dec 2025 | 333-292245 | |
| 6-K | Open Document | Open Filing | 6-K | 17 Dec 2025 | 17 Dec 2025 | 000-29716 |
| 40-F | Open Document | Data | Open Filing | 40-F | 17 Dec 2025 | 30 Sep 2025 | 000-29716 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 10 Dec 2025 | 30 Sep 2025 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 05 Nov 2025 | 30 Sep 2025 | 000-29716 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 31 Jul 2025 | 30 Jun 2025 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2025 | 30 Jun 2025 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 30 Apr 2025 | 30 Apr 2025 | 000-29716 |
| SCHEDULE 13G/A | Open Document | Open Filing | 23 Apr 2025 | 005-56777 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | 14 Feb 2025 | 005-56777 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | 05 Feb 2025 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2025 | 29 Jan 2025 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2025 | 29 Jan 2025 | 000-29716 |
| 40-F | Open Document | Data | Open Filing | 40-F | 18 Dec 2024 | 30 Sep 2024 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 18 Dec 2024 | 18 Dec 2024 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Nov 2024 | 005-56777 | |
| 6-K/A | Open Document | Open Filing | 6-K/A | 07 Nov 2024 | 07 Nov 2024 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 06 Nov 2024 | 06 Nov 2024 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2024 | 31 Jul 2024 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 May 2024 | 01 May 2024 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2024 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | 09 Feb 2024 | 005-56777 | ||
| SC 13G/A | Open Document | Open Filing | 09 Feb 2024 | 005-56777 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13G | 05 Feb 2024 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2024 | 01 Feb 2024 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jan 2024 | 31 Jan 2024 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 12 Jan 2024 | 005-56777 | |
| 40-F | Open Document | Data | Open Filing | 40-F | 15 Dec 2023 | 30 Sep 2023 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 15 Dec 2023 | 15 Dec 2023 | 000-29716 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 09 Nov 2023 | 09 Nov 2023 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2023 | 08 Nov 2023 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 26 Jul 2023 | 26 Jul 2023 | 000-29716 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 26 Apr 2023 | 26 Apr 2023 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 26 Apr 2023 | 26 Apr 2023 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2023 | 005-56777 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 13 Feb 2023 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | 09 Feb 2023 | 005-56777 | ||
| SC 13G | Open Document | Open Filing | 09 Feb 2023 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 02 Feb 2023 | 01 Feb 2023 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | 01 Feb 2023 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2023 | 01 Feb 2023 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 31 Jan 2023 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 16 Dec 2022 | 16 Dec 2022 | 000-29716 |
| 40-F | Open Document | Data | Open Filing | 40-F | 16 Dec 2022 | 30 Sep 2022 | 000-29716 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 16 Dec 2022 | 16 Dec 2022 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 09 Nov 2022 | 09 Nov 2022 | 000-29716 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 29 Jul 2022 | 29 Jul 2022 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2022 | 27 Jul 2022 | 000-29716 |
| EFFECT | Open Document | Open Filing | 06 May 2022 | 333-264501 | ||
| F-10/A | Open Document | Open Filing | F-10/A | 04 May 2022 | 333-264501 | |
| F-X | Open Document | Open Filing | F-X | 27 Apr 2022 | 333-264501 | |
| F-10 | Open Document | Open Filing | F-10 | 27 Apr 2022 | 333-264501 | |
| 6-K | Open Document | Open Filing | 6-K | 27 Apr 2022 | 27 Apr 2022 | 000-29716 |
| SC 13G | Open Document | Open Filing | 11 Mar 2022 | 005-56777 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2022 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2022 | 005-56777 | |
| SC 13G | Open Document | Open Filing | 08 Feb 2022 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 03 Feb 2022 | 02 Feb 2022 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 02 Feb 2022 | 02 Feb 2022 | 000-29716 |
| S-8 | Open Document | Open Filing | S-8 | 22 Dec 2021 | 333-261832 | |
| S-8 | Open Document | Open Filing | S-8 | 22 Dec 2021 | 333-261831 | |
| 40-F | Open Document | Data | Open Filing | 40-F | 17 Dec 2021 | 30 Sep 2021 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 17 Dec 2021 | 17 Dec 2021 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 10 Nov 2021 | 10 Nov 2021 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jul 2021 | 28 Jul 2021 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 28 Apr 2021 | 28 Apr 2021 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2021 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2021 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 28 Jan 2021 | 27 Jan 2021 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jan 2021 | 27 Jan 2021 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | 08 Jan 2021 | 005-56777 | ||
| 40-F | Open Document | Data | Open Filing | 40-F | 18 Dec 2020 | 30 Sep 2020 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 18 Dec 2020 | 18 Dec 2020 | 000-29716 |
| 6-K/A | Open Document | Open Filing | 6-K/A | 18 Dec 2020 | 11 Nov 2020 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 12 Nov 2020 | 11 Nov 2020 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2020 | 29 Jul 2020 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Apr 2020 | 29 Apr 2020 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2020 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 10 Feb 2020 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | 07 Feb 2020 | 005-56777 | ||
| SC 13G | Open Document | Open Filing | 07 Feb 2020 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2020 | 29 Jan 2020 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2020 | 29 Jan 2020 | 000-29716 |
| 40-F | Open Document | Data | Open Filing | 40-F | 19 Dec 2019 | 30 Sep 2019 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 19 Dec 2019 | 19 Dec 2019 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 06 Nov 2019 | 06 Nov 2019 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2019 | 30 Jun 2019 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 May 2019 | 31 Mar 2019 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2019 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | 13 Feb 2019 | 005-56777 | ||
| SC 13G | Open Document | Open Filing | 13 Feb 2019 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 30 Jan 2019 | 30 Jan 2019 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jan 2019 | 31 Dec 2018 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 28 Jan 2019 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 20 Dec 2018 | 20 Dec 2018 | 000-29716 |
| 40-F | Open Document | Data | Open Filing | 40-F | 20 Dec 2018 | 30 Sep 2018 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 07 Nov 2018 | 30 Sep 2018 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 09 Oct 2018 | 09 Oct 2018 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 Aug 2018 | 30 Jun 2018 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 Aug 2018 | 30 Jun 2018 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 02 May 2018 | 31 Mar 2018 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 02 May 2018 | 31 Mar 2018 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | 13 Feb 2018 | 005-56777 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 12 Feb 2018 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 31 Jan 2018 | 31 Jan 2018 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jan 2018 | 31 Dec 2017 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jan 2018 | 31 Dec 2017 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 21 Dec 2017 | 21 Dec 2017 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 21 Dec 2017 | 21 Dec 2017 | 000-29716 |
| 40-F | Open Document | Open Filing | 40-F | 21 Dec 2017 | 30 Sep 2017 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2017 | 30 Sep 2017 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2017 | 30 Sep 2017 | 000-29716 |
| S-8 | Open Document | Open Filing | S-8 | 29 Sep 2017 | 333-220741 | |
| 6-K | Open Document | Open Filing | 6-K | 02 Aug 2017 | 30 Jun 2017 | 000-29716 |
| 6-K | Open Document | Data | Open Filing | 6-K | 02 Aug 2017 | 30 Jun 2017 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 03 May 2017 | 31 Mar 2017 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 03 May 2017 | 31 Mar 2017 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2017 | 005-56777 | ||
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | 01 Feb 2017 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2017 | 31 Dec 2016 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2017 | 31 Dec 2016 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2017 | 31 Dec 2016 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Jan 2017 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 21 Dec 2016 | 21 Dec 2016 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 21 Dec 2016 | 21 Dec 2016 | 000-29716 |
| 40-F | Open Document | Open Filing | 40-F | 21 Dec 2016 | 30 Sep 2016 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 09 Nov 2016 | 30 Sep 2016 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 09 Nov 2016 | 09 Nov 2016 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Sep 2016 | 08 Sep 2016 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2016 | 30 Jun 2016 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jul 2016 | 30 Jun 2016 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | 10 May 2016 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 27 Apr 2016 | 31 Mar 2016 | 000-29716 |
| 6-K | Open Document | Data | Open Filing | 6-K | 27 Apr 2016 | 31 Mar 2016 | 000-29716 |
| SC 13G | Open Document | Open Filing | 11 Mar 2016 | 005-56777 | ||
| SC 13G | Open Document | Open Filing | SEC SCHEDULE 13G | 16 Feb 2016 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2016 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | 12 Feb 2016 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 27 Jan 2016 | 31 Dec 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jan 2016 | 31 Dec 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 27 Jan 2016 | 31 Dec 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 21 Dec 2015 | 21 Dec 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 21 Dec 2015 | 21 Dec 2015 | 000-29716 |
| 40-F | Open Document | Open Filing | 40-F | 21 Dec 2015 | 30 Sep 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 12 Nov 2015 | 30 Sep 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 12 Nov 2015 | 30 Sep 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2015 | 30 Jun 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jul 2015 | 30 Jun 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K - PRESS RELEASE | 29 Apr 2015 | 31 Mar 2015 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Apr 2015 | 31 Mar 2015 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | 13 Feb 2015 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 28 Jan 2015 | 31 Dec 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jan 2015 | 31 Dec 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 28 Jan 2015 | 31 Dec 2014 | 000-29716 |
| SC 13G | Open Document | Open Filing | 27 Jan 2015 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 22 Dec 2014 | 22 Dec 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 22 Dec 2014 | 22 Dec 2014 | 000-29716 |
| 40-F | Open Document | Open Filing | 40-F | 22 Dec 2014 | 30 Sep 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 13 Nov 2014 | 30 Sep 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 13 Nov 2014 | 30 Sep 2014 | 000-29716 |
| UPLOAD | Open Document | Open Filing | 09 Oct 2014 | |||
| CORRESP | Open Document | Open Filing | 01 Aug 2014 | |||
| S-8 | Open Document | Open Filing | S-8 | 30 Jul 2014 | 333-197742 | |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2014 | 30 Jun 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 30 Jul 2014 | 30 Jun 2014 | 000-29716 |
| UPLOAD | Open Document | Open Filing | 28 Jul 2014 | |||
| 6-K | Open Document | Open Filing | 6-K | 09 Jul 2014 | 09 Jul 2014 | 000-29716 |
| CORRESP | Open Document | Open Filing | 07 Jul 2014 | |||
| UPLOAD | Open Document | Open Filing | 19 Jun 2014 | |||
| CORRESP | Open Document | Open Filing | 14 May 2014 | |||
| UPLOAD | Open Document | Open Filing | 30 Apr 2014 | |||
| 6-K | Open Document | Open Filing | 6-K | 30 Apr 2014 | 31 Mar 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 30 Apr 2014 | 31 Mar 2014 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 10 Apr 2014 | 005-56777 | |
| CORRESP | Open Document | Open Filing | 24 Mar 2014 | |||
| SC 13G/A | Open Document | Open Filing | 07 Mar 2014 | 005-56777 | ||
| UPLOAD | Open Document | Open Filing | 27 Feb 2014 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2014 | 005-56777 | ||
| SC 13G | Open Document | Open Filing | 03 Feb 2014 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2014 | 29 Jan 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2014 | 29 Jan 2014 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 29 Jan 2014 | 29 Jan 2014 | 000-29716 |
| 40-F | Open Document | Open Filing | FORM 40-F | 23 Dec 2013 | 30 Sep 2013 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Dec 2013 | 23 Dec 2013 | 000-29716 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | 02 Dec 2013 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 14 Nov 2013 | 14 Nov 2013 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 14 Nov 2013 | 14 Nov 2013 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Jul 2013 | 31 Jul 2013 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Jul 2013 | 31 Jul 2013 | 000-29716 |
| UPLOAD | Open Document | Open Filing | 02 May 2013 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Apr 2013 | 30 Apr 2013 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Apr 2013 | 30 Apr 2013 | 000-29716 |
| CORRESP | Open Document | Open Filing | 26 Apr 2013 | |||
| UPLOAD | Open Document | Open Filing | 18 Apr 2013 | |||
| CORRESP | Open Document | Open Filing | 04 Apr 2013 | |||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 21 Mar 2013 | 005-56777 | |
| UPLOAD | Open Document | Open Filing | 05 Mar 2013 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2013 | 005-56777 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | 11 Feb 2013 | 005-56777 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jan 2013 | 30 Jan 2013 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jan 2013 | 30 Jan 2013 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jan 2013 | 30 Jan 2013 | 000-29716 |
| 40-F | Open Document | Open Filing | FORM 40-F | 20 Dec 2012 | 30 Sep 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 20 Dec 2012 | 20 Dec 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Nov 2012 | 28 Nov 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Nov 2012 | 28 Nov 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Nov 2012 | 05 Nov 2012 | 000-29716 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 29 Aug 2012 | 005-56777 | |
| 6-K | Open Document | Open Filing | 6-K | 21 Aug 2012 | 21 Aug 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 20 Aug 2012 | 20 Aug 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Jul 2012 | 25 Jul 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Jul 2012 | 25 Jul 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 16 Jul 2012 | 16 Jul 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Jun 2012 | 31 May 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Jun 2012 | 21 Jun 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Jun 2012 | 07 Jun 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 Jun 2012 | 01 Jun 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 31 May 2012 | 31 May 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2012 | 25 Apr 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 25 Apr 2012 | 25 Apr 2012 | 000-29716 |
| SC 13G/A | Open Document | Open Filing | 05 Apr 2012 | 005-56777 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 17 Feb 2012 | 005-56777 | |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2012 | 005-56777 | ||
| SC 13G/A | Open Document | Open Filing | 13 Feb 2012 | 005-56777 | ||
| SC 13G | Open Document | Open Filing | 09 Feb 2012 | 005-56777 | ||
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2012 | 01 Feb 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2012 | 01 Feb 2012 | 000-29716 |
| 6-K | Open Document | Open Filing | 6-K | 01 Feb 2012 | 01 Feb 2012 | 000-29716 |
| SC 13G | Open Document | Open Filing | 17 Jan 2012 | 005-56777 |