| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | FORM 15-12G | 29 Mar 2024 | 000-55716 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2024 | 28 Mar 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2024 | 28 Mar 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2024 | 28 Mar 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2024 | 28 Mar 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2024 | 28 Mar 2024 | |
| 4 | Open Document | Open Filing | FORM 4 | 28 Mar 2024 | 28 Mar 2024 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 28 Mar 2024 | 005-89884 | |
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | 28 Mar 2024 | 005-89884 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 28 Mar 2024 | 28 Mar 2024 | 000-55716 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Mar 2024 | 13 Nov 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | 25 Mar 2024 | 25 Mar 2024 | 000-55716 |
| 4 | Open Document | Open Filing | 4 | 26 Feb 2024 | 14 Nov 2023 | |
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | 21 Feb 2024 | 005-89884 | |
| DEFM14A | Open Document | Open Filing | DEFM 14A | 21 Feb 2024 | 000-55716 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2024 | 005-89884 | |
| CORRESP | Open Document | Open Filing | 12 Feb 2024 | |||
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | 12 Feb 2024 | 005-89884 | |
| PRER14A | Open Document | Open Filing | PRER14A | 12 Feb 2024 | 000-55716 | |
| UPLOAD | Open Document | Open Filing | 08 Feb 2024 | 005-89884 | ||
| SC 13E3 | Open Document | Open Filing | SC 13E3 | 22 Jan 2024 | 005-89884 | |
| PREM14A | Open Document | Open Filing | PREM14A | 22 Jan 2024 | 06 Mar 2024 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 20 Dec 2023 | 005-89884 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 20 Dec 2023 | 20 Dec 2023 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 18 Dec 2023 | 005-89884 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 18 Dec 2023 | 15 Dec 2023 | 000-55716 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Nov 2023 | 30 Sep 2023 | 000-55716 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 13 Nov 2023 | 10 Nov 2023 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 Nov 2023 | 005-89884 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 10 Aug 2023 | 10 Aug 2023 | 000-55716 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Aug 2023 | 30 Jun 2023 | 000-55716 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 28 Jul 2023 | 28 Jul 2023 | 000-55716 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 06 Jul 2023 | 06 Jul 2023 | 000-55716 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 30 Jun 2023 | 30 Jun 2023 | 000-55716 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 07 Jun 2023 | 07 Jun 2023 | 000-55716 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 19 May 2023 | 000-55716 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 19 May 2023 | 30 Jun 2023 | 000-55716 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 11 May 2023 | 11 May 2023 | 000-55716 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 May 2023 | 31 Mar 2023 | 000-55716 |
| EFFECT | Open Document | Open Filing | 31 Mar 2023 | 333-259359 | ||
| POS AM | Open Document | Open Filing | POS AM | 30 Mar 2023 | 333-259359 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 30 Mar 2023 | 30 Mar 2023 | 000-55716 |
| 10-K | Open Document | Data | Open Filing | 10-K | 30 Mar 2023 | 31 Dec 2022 | 000-55716 |
| S-8 POS | Open Document | Open Filing | S-8 POS | 30 Mar 2023 | 333-251323 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | 30 Mar 2023 | 333-218631 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 20 Mar 2023 | 005-89884 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 17 Mar 2023 | 005-89884 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 16 Mar 2023 | 11 Mar 2023 | 000-55716 |
| SC 13G/A | Open Document | Open Filing | PE 12/31/22 | 07 Feb 2023 | 005-89884 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 26 Jan 2023 | 26 Jan 2023 | 000-55716 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Jan 2023 | 01 Jan 2023 | |
| 3 | Open Document | Open Filing | 05 Jan 2023 | 01 Jan 2023 | ||
| 3 | Open Document | Open Filing | 03 Jan 2023 | 01 Jan 2023 | ||
| 3 | Open Document | Open Filing | 03 Jan 2023 | 01 Jan 2023 | ||
| 3 | Open Document | Open Filing | 03 Jan 2023 | 01 Jan 2023 | ||
| 3 | Open Document | Open Filing | 03 Jan 2023 | 01 Jan 2023 | ||
| 3 | Open Document | Open Filing | 03 Jan 2023 | 01 Jan 2023 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Dec 2022 | 08 Dec 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2022 | 11 Nov 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2022 | 14 Nov 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Sep 2022 | 27 Sep 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Aug 2022 | 09 Aug 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Aug 2022 | 15 Aug 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Jun 2022 | 27 Jun 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jun 2022 | 24 Jun 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jun 2022 | 09 Jun 2022 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SC 13DA | 25 May 2022 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 May 2022 | 24 May 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 23 May 2022 | 23 May 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 May 2022 | 19 May 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 May 2022 | 11 May 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 May 2022 | 02 May 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 May 2022 | 10 May 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Apr 2022 | 29 Apr 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Apr 2022 | 13 Apr 2022 | 000-55716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 08 Apr 2022 | 005-89884 | |
| 6-K | Open Document | Open Filing | 6-K | 04 Apr 2022 | 04 Apr 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Mar 2022 | 30 Mar 2022 | 000-55716 |
| 20-F | Open Document | Data | Open Filing | 20-F | 30 Mar 2022 | 31 Dec 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Mar 2022 | 25 Mar 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 18 Mar 2022 | 17 Mar 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Mar 2022 | 15 Mar 2022 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Feb 2022 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Feb 2022 | 11 Feb 2022 | 000-55716 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 11 Feb 2022 | 005-89884 | |
| SC 13G/A | Open Document | Open Filing | PE 12/31/21 | 10 Feb 2022 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Feb 2022 | 09 Feb 2022 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 12 Jan 2022 | 005-89884 | |
| 6-K | Open Document | Open Filing | 6-K | 10 Jan 2022 | 10 Jan 2022 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 06 Jan 2022 | 005-89884 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 06 Jan 2022 | 005-89884 | |
| 6-K | Open Document | Open Filing | 6-K | 06 Jan 2022 | 06 Jan 2022 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Jan 2022 | 31 Dec 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Nov 2021 | 09 Nov 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Nov 2021 | 09 Nov 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Oct 2021 | 26 Oct 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6K | 22 Oct 2021 | 21 Oct 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | 6-K | 21 Oct 2021 | 21 Oct 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6K | 18 Oct 2021 | 18 Oct 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Oct 2021 | 08 Oct 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Oct 2021 | 06 Oct 2021 | 000-55716 |
| 424B3 | Open Document | Open Filing | 424B3 | 29 Sep 2021 | 333-259359 | |
| EFFECT | Open Document | Open Filing | 27 Sep 2021 | 333-259359 | ||
| CORRESP | Open Document | Open Filing | 23 Sep 2021 | |||
| F-3/A | Open Document | Open Filing | F-3/A | 23 Sep 2021 | 333-259359 | |
| UPLOAD | Open Document | Open Filing | 14 Sep 2021 | |||
| D/A | Open Document | Open Filing | 13 Sep 2021 | 021-293582 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 Sep 2021 | 005-89884 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 Sep 2021 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Sep 2021 | 08 Sep 2021 | 000-55716 |
| F-3 | Open Document | Open Filing | F-3 | 07 Sep 2021 | 333-259359 | |
| 6-K | Open Document | Open Filing | 6-K | 07 Sep 2021 | 07 Sep 2021 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 31 Aug 2021 | 005-89884 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 31 Aug 2021 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Aug 2021 | 30 Aug 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2021 | 09 Aug 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Aug 2021 | 10 Aug 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jul 2021 | 28 Jul 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Jul 2021 | 07 Jul 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Jun 2021 | 11 Jun 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Jun 2021 | 04 Jun 2021 | 000-55716 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | 02 Jun 2021 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 May 2021 | 21 May 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 May 2021 | 14 May 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | 6-K | 11 May 2021 | 11 May 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 May 2021 | 11 May 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 May 2021 | 06 May 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Apr 2021 | 14 Apr 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | 6-K | 13 Apr 2021 | 13 Apr 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Mar 2021 | 24 Mar 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Mar 2021 | 24 Mar 2021 | 000-55716 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 24 Mar 2021 | 31 Dec 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Mar 2021 | 22 Mar 2021 | 000-55716 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 16 Mar 2021 | 15 Mar 2021 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Feb 2021 | 14 May 2021 | 000-55716 |
| UPLOAD | Open Document | Open Filing | 23 Feb 2021 | |||
| CORRESP | Open Document | Open Filing | 12 Feb 2021 | |||
| SC 13G | Open Document | Open Filing | SC 13G | 10 Feb 2021 | 005-89884 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 10 Feb 2021 | 005-89884 | |
| SC 13G/A | Open Document | Open Filing | PE 123120 | 09 Feb 2021 | 005-89884 | |
| UPLOAD | Open Document | Open Filing | 02 Feb 2021 | |||
| 6-K | Open Document | Open Filing | 6-K | 12 Jan 2021 | 31 Dec 2020 | 000-55716 |
| CORRESP | Open Document | Open Filing | 22 Dec 2020 | |||
| S-8 | Open Document | Open Filing | FORM S-8 | 14 Dec 2020 | 333-251323 | |
| UPLOAD | Open Document | Open Filing | 11 Dec 2020 | |||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 07 Dec 2020 | 005-89884 | |
| 6-K | Open Document | Open Filing | 6-K | 10 Nov 2020 | 10 Nov 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Nov 2020 | 30 Sep 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Oct 2020 | 22 Oct 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Oct 2020 | 21 Oct 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Oct 2020 | 08 Oct 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN PRIVATE ISSUER | 30 Sep 2020 | 29 Sep 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Aug 2020 | 28 Aug 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | CURRENT REPORT | 11 Aug 2020 | 11 Aug 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Aug 2020 | 30 Jun 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | 6-K | 07 Jul 2020 | 07 Jul 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 May 2020 | 29 May 2020 | 000-55716 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 22 May 2020 | 20 May 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | CURRENT REPORT | 20 May 2020 | 20 May 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 May 2020 | 11 May 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 May 2020 | 31 Mar 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 29 Apr 2020 | 28 Apr 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Apr 2020 | 08 Apr 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | REPORT OF FOREIGN PRIVATE ISSUER | 25 Mar 2020 | 24 Mar 2020 | 000-55716 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 24 Mar 2020 | 31 Dec 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 Mar 2020 | 17 Mar 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Feb 2020 | 21 Feb 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Feb 2020 | 11 Feb 2020 | 000-55716 |
| 6-K | Open Document | Open Filing | CURRENT REPORT | 10 Feb 2020 | 10 Feb 2020 | 000-55716 |
| SC 13G/A | Open Document | Open Filing | PE 123119 | 07 Feb 2020 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Nov 2019 | 06 Nov 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6K | 06 Nov 2019 | 30 Sep 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Sep 2019 | 18 Sep 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6K | 30 Aug 2019 | 13 Mar 2019 | 000-55716 |
| SUPPL | Open Document | Open Filing | FORM SUPPL | 30 Aug 2019 | 333-233287 | |
| EFFECT | Open Document | Open Filing | 29 Aug 2019 | 333-233287 | ||
| F-10/A | Open Document | Open Filing | F-10/A | 28 Aug 2019 | 333-233287 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Aug 2019 | 15 Aug 2019 | 000-55716 |
| F-X | Open Document | Open Filing | FORM F-X | 15 Aug 2019 | 333-233287 | |
| F-10 | Open Document | Open Filing | F-10 | 15 Aug 2019 | 333-233287 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Aug 2019 | 12 Aug 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Aug 2019 | 30 Jun 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Jun 2019 | 19 Jun 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 May 2019 | 19 May 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 May 2019 | 10 May 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 May 2019 | 08 May 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 May 2019 | 08 May 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Apr 2019 | 04 Apr 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Apr 2019 | 02 Apr 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Mar 2019 | 27 Mar 2019 | 000-55716 |
| 40-F | Open Document | Data | Open Filing | 40-F | 27 Mar 2019 | 31 Dec 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Mar 2019 | 27 Mar 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Mar 2019 | 20 Mar 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6K | 12 Mar 2019 | 13 Mar 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Feb 2019 | 26 Feb 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Feb 2019 | 22 Feb 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Feb 2019 | 15 Feb 2019 | 000-55716 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 2 | 14 Feb 2019 | 005-89884 | |
| SC 13G | Open Document | Open Filing | PE 12/31/18 | 04 Feb 2019 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Jan 2019 | 15 Jan 2019 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Dec 2018 | 14 Dec 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Nov 2018 | 08 Nov 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Nov 2018 | 30 Sep 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Nov 2018 | 07 Nov 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Sep 2018 | 24 Sep 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Aug 2018 | 09 Aug 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Aug 2018 | 08 Aug 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Aug 2018 | 08 Aug 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Aug 2018 | 30 Jun 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Jul 2018 | 31 Jul 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jul 2018 | 30 Jul 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Jul 2018 | 03 Jul 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 May 2018 | 11 May 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 May 2018 | 10 May 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 May 2018 | 31 Mar 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 May 2018 | 09 May 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Apr 2018 | 05 Apr 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Apr 2018 | 03 Apr 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Apr 2018 | 02 Apr 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Mar 2018 | 21 Mar 2018 | 000-55716 |
| 40-F | Open Document | Data | Open Filing | 40-F | 21 Mar 2018 | 31 Dec 2017 | 000-55716 |
| F-X/A | Open Document | Open Filing | F-X/A | 20 Mar 2018 | 000-55716 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | 21 Feb 2018 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Feb 2018 | 16 Feb 2018 | 000-55716 |
| SC 13G | Open Document | Open Filing | 14 Feb 2018 | 005-89884 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Feb 2018 | 31 Jan 2018 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Nov 2017 | 08 Nov 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Nov 2017 | 08 Nov 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Oct 2017 | 11 Oct 2017 | 000-55716 |
| SUPPL | Open Document | Open Filing | FORM SUPPL | 11 Oct 2017 | 333-219429 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Oct 2017 | 04 Oct 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Oct 2017 | 29 Sep 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Sep 2017 | 25 Sep 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Sep 2017 | 22 Sep 2017 | 000-55716 |
| SUPPL | Open Document | Open Filing | SUPPL | 22 Sep 2017 | 333-219429 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Sep 2017 | 22 Sep 2017 | 000-55716 |
| D | Open Document | Open Filing | 28 Aug 2017 | 021-293582 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Aug 2017 | 09 Aug 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Aug 2017 | 08 Aug 2017 | 000-55716 |
| EFFECT | Open Document | Open Filing | 03 Aug 2017 | 333-219429 | ||
| F-10/A | Open Document | Open Filing | F-10/A | 02 Aug 2017 | 333-219429 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | 24 Jul 2017 | 24 Jul 2017 | 000-55716 |
| F-X | Open Document | Open Filing | FORM F-X | 24 Jul 2017 | 333-219429 | |
| F-10 | Open Document | Open Filing | FORM F-10 | 24 Jul 2017 | 333-219429 | |
| D | Open Document | Open Filing | 07 Jul 2017 | 021-290237 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jun 2017 | 27 Jun 2017 | 000-55716 |
| S-8 | Open Document | Open Filing | S-8 | 09 Jun 2017 | 333-218631 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 18 May 2017 | 17 May 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 May 2017 | 16 May 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 May 2017 | 11 May 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 May 2017 | 11 May 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 May 2017 | 04 May 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 May 2017 | 02 May 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 May 2017 | 02 May 2017 | 000-55716 |
| 40-F/A | Open Document | Data | Open Filing | 40-F/A | 24 Apr 2017 | 31 Dec 2016 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Apr 2017 | 21 Apr 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Apr 2017 | 18 Apr 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Apr 2017 | 14 Apr 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Apr 2017 | 03 Apr 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Mar 2017 | 27 Mar 2017 | 000-55716 |
| 40-F | Open Document | Open Filing | 40-F | 27 Mar 2017 | 31 Dec 2016 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Mar 2017 | 27 Mar 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Mar 2017 | 21 Mar 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Mar 2017 | 01 Mar 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Feb 2017 | 22 Feb 2017 | 000-55716 |
| SC 13D | Open Document | Open Filing | FORM SC 13D | 17 Feb 2017 | 005-89884 | |
| SC 13D | Open Document | Open Filing | FORM SC 13D | 17 Feb 2017 | 005-89884 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Feb 2017 | 09 Feb 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Feb 2017 | 07 Feb 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Feb 2017 | 07 Feb 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Feb 2017 | 07 Feb 2017 | 000-55716 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | 31 Jan 2017 | 31 Jan 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 31 Jan 2017 | 31 Jan 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Jan 2017 | 25 Jan 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Jan 2017 | 25 Jan 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Jan 2017 | 25 Jan 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Jan 2017 | 11 Jan 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Jan 2017 | 06 Jan 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Jan 2017 | 06 Jan 2017 | 000-55716 |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Jan 2017 | 06 Jan 2017 | 000-55716 |
| F-X | Open Document | Open Filing | FORM F-X | 15 Nov 2016 | 000-55716 | |
| 40FR12G | Open Document | Open Filing | FORM 40FR12G | 15 Nov 2016 | 000-55716 |