| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 6-K | Open Document | Open Filing | FORM 6-K | 18 Nov 2025 | 18 Nov 2025 | 001-33853 |
| SCHEDULE 13G/A | Open Document | Open Filing | 13 Nov 2025 | 005-79455 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | 12 Nov 2025 | 005-79455 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Nov 2025 | 05 Nov 2025 | 001-33853 |
| 144 | Open Document | Open Filing | 05 Sep 2025 | 001-33853 | ||
| 144 | Open Document | Open Filing | 03 Sep 2025 | 001-33853 | ||
| 144 | Open Document | Open Filing | 02 Sep 2025 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Aug 2025 | 28 Aug 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Aug 2025 | 28 Aug 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Aug 2025 | 15 Aug 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jun 2025 | 30 Jun 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jun 2025 | 30 Jun 2025 | 001-33853 |
| SCHEDULE 13D/A | Open Document | Open Filing | 24 Jun 2025 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Jun 2025 | 24 Jun 2025 | 001-33853 |
| SCHEDULE 13D/A | Open Document | Open Filing | 18 Jun 2025 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 18 Jun 2025 | 18 Jun 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 May 2025 | 27 May 2025 | 001-33853 |
| 144 | Open Document | Open Filing | 27 May 2025 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 20 May 2025 | 20 May 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 May 2025 | 20 May 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 May 2025 | 15 May 2025 | 001-33853 |
| SCHEDULE 13G/A | Open Document | Open Filing | 13 May 2025 | 005-79455 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 06 May 2025 | 06 May 2025 | 001-33853 |
| SCHEDULE 13G/A | Open Document | Open Filing | 24 Apr 2025 | 005-79455 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Apr 2025 | 11 Apr 2025 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 11 Apr 2025 | 31 Dec 2024 | 001-33853 |
| 144 | Open Document | Open Filing | 27 Feb 2025 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Feb 2025 | 25 Feb 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Feb 2025 | 11 Feb 2025 | 001-33853 |
| SCHEDULE 13G | Open Document | Open Filing | 30 Jan 2025 | 005-79455 | ||
| UPLOAD | Open Document | Open Filing | 21 Jan 2025 | 001-33853 | ||
| 144 | Open Document | Open Filing | 06 Jan 2025 | 001-33853 | ||
| CORRESP | Open Document | Open Filing | 06 Jan 2025 | |||
| UPLOAD | Open Document | Open Filing | 20 Dec 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 12 Dec 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 27 Nov 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 21 Nov 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Nov 2024 | 19 Nov 2024 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | 13 Nov 2024 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Nov 2024 | 05 Nov 2024 | 001-33853 |
| 144 | Open Document | Open Filing | 15 Oct 2024 | 001-33853 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 27 Sep 2024 | 005-79455 | |
| 144 | Open Document | Open Filing | 25 Sep 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 25 Sep 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 25 Sep 2024 | 001-33853 | ||
| 144/A | Open Document | Open Filing | 05 Sep 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 04 Sep 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 29 Aug 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Aug 2024 | 27 Aug 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Aug 2024 | 27 Aug 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Aug 2024 | 14 Aug 2024 | 001-33853 |
| 8-A12B/A | Open Document | Open Filing | FORM 8-A12B/A (AMENDMENT NO. 7) | 29 Jul 2024 | 001-33853 | |
| 144 | Open Document | Open Filing | 09 Jul 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Jun 2024 | 10 Jun 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Jun 2024 | 05 Jun 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Jun 2024 | 04 Jun 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Jun 2024 | 04 Jun 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 May 2024 | 28 May 2024 | 001-33853 |
| 144 | Open Document | Open Filing | 23 May 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 21 May 2024 | 21 May 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 20 May 2024 | 20 May 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 May 2024 | 07 May 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Apr 2024 | 30 Apr 2024 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 29 Apr 2024 | 31 Dec 2023 | 001-33853 |
| 144 | Open Document | Open Filing | 11 Apr 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 02 Apr 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 06 Mar 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 05 Mar 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 26 Feb 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 26 Feb 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 23 Feb 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | 22 Feb 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Feb 2024 | 22 Feb 2024 | 001-33853 |
| SC 13G | Open Document | Open Filing | SEC SCHEDULE 13G | 09 Feb 2024 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Feb 2024 | 08 Feb 2024 | 001-33853 |
| 144 | Open Document | Open Filing | 13 Dec 2023 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Nov 2023 | 21 Nov 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Nov 2023 | 08 Nov 2023 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 15 Sep 2023 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Sep 2023 | 005-79455 | |
| 144 | Open Document | Open Filing | 13 Sep 2023 | 001-33853 | ||
| CORRESP | Open Document | Open Filing | 13 Sep 2023 | |||
| 144 | Open Document | Open Filing | 07 Sep 2023 | 001-33853 | ||
| 144 | Open Document | Open Filing | 07 Sep 2023 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Sep 2023 | 05 Sep 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 Sep 2023 | 05 Sep 2023 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 31 Aug 2023 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 23 Aug 2023 | 23 Aug 2023 | 001-33853 |
| 144 | Open Document | Open Filing | 10 Aug 2023 | 001-33853 | ||
| 144 | Open Document | Open Filing | 31 Jul 2023 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 20 Jul 2023 | 20 Jul 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jun 2023 | 30 Jun 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Jun 2023 | 30 Jun 2023 | 001-33853 |
| 144 | Open Document | Open Filing | 13 Jun 2023 | 001-33853 | ||
| 144 | Open Document | Open Filing | 13 Jun 2023 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Jun 2023 | 08 Jun 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 30 May 2023 | 30 May 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 May 2023 | 26 May 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 May 2023 | 25 May 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 17 May 2023 | 17 May 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Mar 2023 | 28 Mar 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Mar 2023 | 28 Mar 2023 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 27 Mar 2023 | 31 Dec 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Mar 2023 | 07 Mar 2023 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 06 Mar 2023 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Feb 2023 | 22 Feb 2023 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2023 | 005-79455 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 13 Feb 2023 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 | 10 Feb 2023 | 005-79455 | |
| CORRESP | Open Document | Open Filing | 08 Feb 2023 | |||
| UPLOAD | Open Document | Open Filing | 26 Jan 2023 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Dec 2022 | 15 Dec 2022 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | MS AMENDMENT | 09 Dec 2022 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Dec 2022 | 02 Dec 2022 | 001-33853 |
| CORRESP | Open Document | Open Filing | 01 Dec 2022 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 30 Nov 2022 | 30 Nov 2022 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 17 Nov 2022 | |||
| CORRESP | Open Document | Open Filing | 28 Sep 2022 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 22 Sep 2022 | 22 Sep 2022 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 14 Sep 2022 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Sep 2022 | 06 Sep 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Jul 2022 | 01 Jul 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 28 Jun 2022 | 28 Jun 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Jun 2022 | 14 Jun 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 May 2022 | 26 May 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 May 2022 | 25 May 2022 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 27 Apr 2022 | 31 Dec 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Mar 2022 | 24 Mar 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Mar 2022 | 04 Mar 2022 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2022 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | MS AMENDMENT | 11 Feb 2022 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Dec 2021 | 21 Dec 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Dec 2021 | 16 Dec 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 01 Dec 2021 | 01 Dec 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 15 Nov 2021 | 15 Nov 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Nov 2021 | 02 Nov 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 18 Oct 2021 | 18 Oct 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Sep 2021 | 24 Sep 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 09 Sep 2021 | 09 Sep 2021 | 001-33853 |
| S-8 | Open Document | Open Filing | FORM S-8 | 09 Jul 2021 | 333-257784 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO.1 TO SCHEDULE 13D | 28 May 2021 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 19 May 2021 | 19 May 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 May 2021 | 13 May 2021 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 10 May 2021 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 05 May 2021 | 05 May 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 21 Apr 2021 | 21 Apr 2021 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | 13 Apr 2021 | 333-233938 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Apr 2021 | 13 Apr 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 12 Apr 2021 | 12 Apr 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Apr 2021 | 07 Apr 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 07 Apr 2021 | 07 Apr 2021 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | 07 Apr 2021 | 333-233938 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 06 Apr 2021 | 06 Apr 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 18 Mar 2021 | 18 Mar 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 16 Mar 2021 | 16 Mar 2021 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 15 Mar 2021 | 31 Dec 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 04 Mar 2021 | 04 Mar 2021 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | 16 Feb 2021 | 005-79455 | ||
| SC 13G | Open Document | Open Filing | MS INITIAL | 12 Feb 2021 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 11 Feb 2021 | 11 Feb 2021 | 001-33853 |
| SC 13G | Open Document | Open Filing | SC 13G | 02 Feb 2021 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Dec 2020 | 08 Dec 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Dec 2020 | 02 Dec 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Sep 2020 | 25 Sep 2020 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 06 Aug 2020 | |||
| CORRESP | Open Document | Open Filing | 21 Jul 2020 | |||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 17 Jul 2020 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Jul 2020 | 14 Jul 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 13 Jul 2020 | 13 Jul 2020 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 09 Jul 2020 | |||
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | 30 Jun 2020 | 005-79455 | |
| CORRESP | Open Document | Open Filing | 29 Jun 2020 | |||
| UPLOAD | Open Document | Open Filing | 16 Jun 2020 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | 29 May 2020 | 29 May 2020 | 001-33853 |
| SC TO-I | Open Document | Open Filing | SC TO-I | 29 May 2020 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | 04 May 2020 | 005-79455 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Apr 2020 | 10 Apr 2020 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | 09 Apr 2020 | 31 Dec 2019 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 07 Apr 2020 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 03 Apr 2020 | 03 Apr 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 19 Mar 2020 | 19 Mar 2020 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2020 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | 03 Feb 2020 | 005-79455 | ||
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | 14 Nov 2019 | 001-33853 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 14 Nov 2019 | 14 Nov 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 08 Nov 2019 | 08 Nov 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Oct 2019 | 25 Oct 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 24 Oct 2019 | 24 Oct 2019 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | 02 Oct 2019 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 02 Oct 2019 | 02 Oct 2019 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | 30 Sep 2019 | 333-233938 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Sep 2019 | 27 Sep 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 27 Sep 2019 | 27 Sep 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | 26 Sep 2019 | 26 Sep 2019 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | 26 Sep 2019 | 333-233938 | |
| F-3ASR | Open Document | Open Filing | F-3ASR | 25 Sep 2019 | 333-233938 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 25 Sep 2019 | 25 Sep 2019 | 001-33853 |
| SC TO-I/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE TO | 16 Sep 2019 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | 10 Sep 2019 | 10 Sep 2019 | 001-33853 |
| SC 13D | Open Document | Open Filing | 05 Sep 2019 | 005-79455 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 03 Sep 2019 | ||
| 6-K | Open Document | Open Filing | 6-K | 03 Sep 2019 | 30 Sep 2019 | 001-33853 |
| SC TO-I | Open Document | Open Filing | SC TO-I | 14 Aug 2019 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 08 Aug 2019 | 005-79455 | |
| UPLOAD | Open Document | Open Filing | 29 Jul 2019 | |||
| CORRESP | Open Document | Open Filing | 22 Jul 2019 | |||
| UPLOAD | Open Document | Open Filing | 08 Jul 2019 | |||
| 6-K | Open Document | Open Filing | 6-K | 08 Jul 2019 | 31 Jul 2019 | 001-33853 |
| CORRESP | Open Document | Open Filing | 24 Jun 2019 | |||
| UPLOAD | Open Document | Open Filing | 10 Jun 2019 | |||
| 20-F/A | Open Document | Open Filing | 20-F/A | 28 May 2019 | 31 Dec 2018 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 23 May 2019 | 31 May 2019 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 30 Apr 2019 | ||
| 6-K | Open Document | Open Filing | 6-K | 26 Apr 2019 | 30 Apr 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 18 Mar 2019 | 31 Mar 2019 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | 15 Mar 2019 | 31 Dec 2018 | 001-33853 |
| S-8 | Open Document | Open Filing | S-8 | 15 Mar 2019 | 333-230297 | |
| 6-K | Open Document | Open Filing | 6-K | 05 Mar 2019 | 31 Mar 2019 | 001-33853 |
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | 20 Feb 2019 | ||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2019 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | 24 Jan 2019 | 005-79455 | ||
| 6-K | Open Document | Open Filing | 6-K | 07 Dec 2018 | 31 Dec 2018 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 08 Nov 2018 | 30 Nov 2018 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 06 Sep 2018 | 30 Sep 2018 | 001-33853 |
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | 17 Aug 2018 | ||
| CORRESP | Open Document | Open Filing | 08 Aug 2018 | |||
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | 08 Aug 2018 | ||
| 20-F/A | Open Document | Open Filing | 20-F/A | 29 Jun 2018 | 31 Dec 2017 | 001-33853 |
| CORRESP | Open Document | Open Filing | 20 Jun 2018 | |||
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | 20 Jun 2018 | ||
| 6-K | Open Document | Open Filing | 6-K | 23 May 2018 | 31 May 2018 | 001-33853 |
| SC 13E3 | Open Document | Open Filing | SC 13E3 | 04 May 2018 | ||
| 6-K | Open Document | Open Filing | 6-K | 24 Apr 2018 | 30 Apr 2018 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | 23 Apr 2018 | 31 Dec 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 15 Mar 2018 | 31 Mar 2018 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | 07 Mar 2018 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | 07 Mar 2018 | 005-79455 | ||
| SC 13G | Open Document | Open Filing | CTRP AS OF 12/31/2017 | 14 Feb 2018 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | 10 Jan 2018 | 005-79455 | ||
| 6-K | Open Document | Open Filing | 6-K | 02 Jan 2018 | 31 Jan 2018 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 07 Dec 2017 | 31 Dec 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 02 Nov 2017 | 30 Nov 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 02 Nov 2017 | 30 Nov 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 31 Aug 2017 | 31 Aug 2017 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 14 Jul 2017 | |||
| 20-F/A | Open Document | Open Filing | 20-F/A | 30 Jun 2017 | 31 Dec 2016 | 001-33853 |
| CORRESP | Open Document | Open Filing | 26 Jun 2017 | |||
| S-8 | Open Document | Open Filing | S-8 | 22 Jun 2017 | 333-218899 | |
| 6-K | Open Document | Open Filing | 6-K | 16 Jun 2017 | 30 Jun 2017 | 001-33853 |
| CORRESP | Open Document | Open Filing | 07 Jun 2017 | |||
| UPLOAD | Open Document | Open Filing | 30 May 2017 | |||
| 6-K | Open Document | Open Filing | 6-K | 11 May 2017 | 31 May 2017 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 May 2017 | ||
| 6-K | Open Document | Open Filing | 6-K | 13 Apr 2017 | 30 Apr 2017 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | 13 Apr 2017 | 31 Dec 2016 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 30 Mar 2017 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 06 Mar 2017 | ||
| 424B5 | Open Document | Open Filing | 424B5 | 24 Feb 2017 | 333-208399 | |
| 6-K/A | Open Document | Data | Open Filing | 6-K/A | 24 Feb 2017 | 28 Feb 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 23 Feb 2017 | 28 Feb 2017 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2017 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | 10 Feb 2017 | 005-79455 | ||
| UPLOAD | Open Document | Open Filing | 06 Feb 2017 | |||
| SC 13G/A | Open Document | Open Filing | 13 Jan 2017 | 005-79455 | ||
| CORRESP | Open Document | Open Filing | 13 Jan 2017 | |||
| CORRESP | Open Document | Open Filing | 06 Jan 2017 | |||
| CORRESP | Open Document | Open Filing | 23 Dec 2016 | |||
| UPLOAD | Open Document | Open Filing | 19 Dec 2016 | |||
| 6-K | Open Document | Open Filing | 6-K | 12 Dec 2016 | 31 Dec 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 09 Dec 2016 | 31 Dec 2016 | 001-33853 |
| F-X | Open Document | Open Filing | F-X | 28 Nov 2016 | 005-79455 | |
| CB | Open Document | Open Filing | CB | 28 Nov 2016 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 25 Nov 2016 | 30 Nov 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 25 Nov 2016 | 30 Nov 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 17 Nov 2016 | 30 Nov 2016 | 001-33853 |
| CORRESP | Open Document | Open Filing | 08 Nov 2016 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 26 Oct 2016 | ||
| UPLOAD | Open Document | Open Filing | 25 Oct 2016 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 21 Oct 2016 | ||
| CORRESP | Open Document | Open Filing | 14 Oct 2016 | |||
| UPLOAD | Open Document | Open Filing | 30 Sep 2016 | |||
| CORRESP | Open Document | Open Filing | 23 Sep 2016 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 19 Sep 2016 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 3 | 14 Sep 2016 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 14 Sep 2016 | 30 Sep 2016 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 09 Sep 2016 | |||
| 424B5 | Open Document | Open Filing | 424B5 | 07 Sep 2016 | 333-208399 | |
| 6-K | Open Document | Open Filing | 6-K | 07 Sep 2016 | 30 Sep 2016 | 001-33853 |
| FWP | Open Document | Open Filing | FWP | 07 Sep 2016 | 333-208399 | |
| 6-K | Open Document | Open Filing | 6-K | 06 Sep 2016 | 30 Sep 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 06 Sep 2016 | 30 Sep 2016 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424B5 | 06 Sep 2016 | 333-208399 | |
| 6-K | Open Document | Open Filing | 6-K | 06 Sep 2016 | 30 Sep 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 01 Sep 2016 | 30 Sep 2016 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424B5 | 29 Jun 2016 | 333-208399 | |
| 6-K | Open Document | Data | Open Filing | 6-K | 16 Jun 2016 | 30 Jun 2016 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 01 Jun 2016 | ||
| 6-K | Open Document | Data | Open Filing | 6-K | 22 Apr 2016 | 30 Apr 2016 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | 22 Apr 2016 | 31 Dec 2015 | 001-33853 |
| 6-K | Open Document | Data | Open Filing | 6-K | 17 Mar 2016 | 31 Mar 2016 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424B5 | 15 Mar 2016 | 333-208399 | |
| SC 13G/A | Open Document | Open Filing | 16 Feb 2016 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 12 Feb 2016 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | CTRP AS OF 12/31/2015 | 08 Feb 2016 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | 05 Feb 2016 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 05 Feb 2016 | ||
| SC 13G/A | Open Document | Open Filing | 28 Jan 2016 | 005-79455 | ||
| SC 13D | Open Document | Open Filing | SC 13D | 25 Jan 2016 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 | 20 Jan 2016 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 14 Jan 2016 | 31 Jan 2016 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424B5 | 12 Jan 2016 | 333-208399 | |
| 6-K | Open Document | Open Filing | 6-K | 08 Jan 2016 | 31 Jan 2016 | 001-33853 |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | 23 Dec 2015 | 001-33853 | |
| 6-K | Open Document | Open Filing | 6-K | 23 Dec 2015 | 31 Dec 2015 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 14 Dec 2015 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 | 14 Dec 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 11 Dec 2015 | 31 Dec 2015 | 001-33853 |
| 424B5 | Open Document | Open Filing | FORM 424B5 | 09 Dec 2015 | 333-208399 | |
| F-3ASR | Open Document | Open Filing | FORM F-3ASR | 09 Dec 2015 | 333-208399 | |
| 6-K | Open Document | Data | Open Filing | 6-K | 09 Dec 2015 | 31 Dec 2015 | 001-33853 |
| 424B3 | Open Document | Open Filing | LETTER RE RATIO CHANGE | 01 Dec 2015 | 333-145167 | |
| 6-K | Open Document | Open Filing | 6-K | 27 Nov 2015 | 30 Nov 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 19 Nov 2015 | 30 Nov 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 16 Nov 2015 | 30 Nov 2015 | 001-33853 |
| SC 13D | Open Document | Open Filing | SC 13D | 05 Nov 2015 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 04 Nov 2015 | 005-79455 | |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | 27 Oct 2015 | 001-33853 | |
| 6-K | Open Document | Open Filing | 6-K | 26 Oct 2015 | 31 Oct 2015 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 19 Oct 2015 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 25 Sep 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 15 Sep 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 04 Aug 2015 | 31 Aug 2015 | 001-33853 |
| SC 13G | Open Document | Open Filing | 17 Jul 2015 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | ST EXIT | 14 Jul 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 25 Jun 2015 | 30 Jun 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 19 Jun 2015 | 30 Jun 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 18 Jun 2015 | 30 Jun 2015 | 001-33853 |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | 04 Jun 2015 | 001-33853 | |
| SC 13D | Open Document | Open Filing | SC 13D | 01 Jun 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 29 May 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 27 May 2015 | 31 May 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 22 May 2015 | 31 May 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 14 May 2015 | 31 May 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 28 Apr 2015 | 30 Apr 2015 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | 27 Apr 2015 | 31 Dec 2014 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | CTRP AS OF 03/31/2015 | 10 Apr 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 20 Mar 2015 | 31 Mar 2015 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2015 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | CTRP AS OF 12/31/2014 | 13 Feb 2015 | 005-79455 | |
| SC 13G | Open Document | Open Filing | ST MS INITIAL | 09 Feb 2015 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | 04 Feb 2015 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | 26 Jan 2015 | 005-79455 | ||
| 6-K | Open Document | Open Filing | 6-K | 06 Jan 2015 | 31 Jan 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 26 Nov 2014 | 30 Nov 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 24 Nov 2014 | 24 Nov 2014 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 12 Nov 2014 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 05 Nov 2014 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 20 Oct 2014 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 Oct 2014 | 005-79455 | |
| SC 13D | Open Document | Open Filing | SC 13D | 29 Sep 2014 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 29 Sep 2014 | 30 Sep 2014 | 001-33853 |
| CORRESP | Open Document | Open Filing | 19 Sep 2014 | |||
| 6-K | Open Document | Open Filing | 6-K | 19 Sep 2014 | 30 Sep 2014 | 001-33853 |
| UPLOAD | Open Document | Open Filing | 10 Sep 2014 | |||
| 6-K | Open Document | Open Filing | 6-K | 03 Sep 2014 | 30 Sep 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 18 Aug 2014 | 31 Aug 2014 | 001-33853 |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | 08 Aug 2014 | 001-33853 | |
| 6-K | Open Document | Open Filing | 6-K | 08 Aug 2014 | 31 Aug 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 31 Jul 2014 | 31 Jul 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 08 May 2014 | 30 May 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 29 Apr 2014 | 30 Apr 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 03 Apr 2014 | 30 Apr 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 31 Mar 2014 | 31 Mar 2014 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | 28 Mar 2014 | 31 Dec 2013 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | 24 Mar 2014 | 31 Mar 2014 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 13 Feb 2014 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | 13 Feb 2014 | 13 Feb 2014 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | 12 Feb 2014 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | CTRP AS OF 12/31/2013 | 07 Feb 2014 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | 06 Feb 2014 | 005-79455 |