| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | Nov 12, 2025 | 005-79455 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 5, 2025 | Nov 5, 2025 | 001-33853 |
| 144 | Open Document | Open Filing | Sep 5, 2025 | 001-33853 | ||
| 144 | Open Document | Open Filing | Sep 3, 2025 | 001-33853 | ||
| 144 | Open Document | Open Filing | Sep 2, 2025 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 28, 2025 | Aug 28, 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 28, 2025 | Aug 28, 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 15, 2025 | Aug 15, 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 30, 2025 | Jun 30, 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 30, 2025 | Jun 30, 2025 | 001-33853 |
| SCHEDULE 13D/A | Open Document | Open Filing | Jun 24, 2025 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 24, 2025 | Jun 24, 2025 | 001-33853 |
| SCHEDULE 13D/A | Open Document | Open Filing | Jun 18, 2025 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 18, 2025 | Jun 18, 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 27, 2025 | May 27, 2025 | 001-33853 |
| 144 | Open Document | Open Filing | May 27, 2025 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | May 20, 2025 | May 20, 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 20, 2025 | May 20, 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 15, 2025 | May 15, 2025 | 001-33853 |
| SCHEDULE 13G/A | Open Document | Open Filing | May 13, 2025 | 005-79455 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | May 6, 2025 | May 6, 2025 | 001-33853 |
| SCHEDULE 13G/A | Open Document | Open Filing | Apr 24, 2025 | 005-79455 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 11, 2025 | Apr 11, 2025 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Apr 11, 2025 | Dec 31, 2024 | 001-33853 |
| 144 | Open Document | Open Filing | Feb 27, 2025 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 25, 2025 | Feb 25, 2025 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 11, 2025 | Feb 11, 2025 | 001-33853 |
| SCHEDULE 13G | Open Document | Open Filing | Jan 30, 2025 | 005-79455 | ||
| UPLOAD | Open Document | Open Filing | Jan 21, 2025 | 001-33853 | ||
| 144 | Open Document | Open Filing | Jan 6, 2025 | 001-33853 | ||
| CORRESP | Open Document | Open Filing | Jan 6, 2025 | |||
| UPLOAD | Open Document | Open Filing | Dec 20, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Dec 12, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Nov 27, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Nov 21, 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 19, 2024 | Nov 19, 2024 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Nov 13, 2024 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 5, 2024 | Nov 5, 2024 | 001-33853 |
| 144 | Open Document | Open Filing | Oct 15, 2024 | 001-33853 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 27, 2024 | 005-79455 | |
| 144 | Open Document | Open Filing | Sep 25, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Sep 25, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Sep 25, 2024 | 001-33853 | ||
| 144/A | Open Document | Open Filing | Sep 5, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Sep 4, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Aug 29, 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 27, 2024 | Aug 27, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 27, 2024 | Aug 27, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 14, 2024 | Aug 14, 2024 | 001-33853 |
| 8-A12B/A | Open Document | Open Filing | FORM 8-A12B/A (AMENDMENT NO. 7) | Jul 29, 2024 | 001-33853 | |
| 144 | Open Document | Open Filing | Jul 9, 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 10, 2024 | Jun 10, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 5, 2024 | Jun 5, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 4, 2024 | Jun 4, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 4, 2024 | Jun 4, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 28, 2024 | May 28, 2024 | 001-33853 |
| 144 | Open Document | Open Filing | May 23, 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | May 21, 2024 | May 21, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 20, 2024 | May 20, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 7, 2024 | May 7, 2024 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 30, 2024 | Apr 30, 2024 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Apr 29, 2024 | Dec 31, 2023 | 001-33853 |
| 144 | Open Document | Open Filing | Apr 11, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Apr 2, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Mar 6, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Mar 5, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Feb 26, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Feb 26, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Feb 23, 2024 | 001-33853 | ||
| 144 | Open Document | Open Filing | Feb 22, 2024 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 22, 2024 | Feb 22, 2024 | 001-33853 |
| SC 13G | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 9, 2024 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 8, 2024 | Feb 8, 2024 | 001-33853 |
| 144 | Open Document | Open Filing | Dec 13, 2023 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 21, 2023 | Nov 21, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 8, 2023 | Nov 8, 2023 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Sep 15, 2023 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 14, 2023 | 005-79455 | |
| 144 | Open Document | Open Filing | Sep 13, 2023 | 001-33853 | ||
| CORRESP | Open Document | Open Filing | Sep 13, 2023 | |||
| 144 | Open Document | Open Filing | Sep 7, 2023 | 001-33853 | ||
| 144 | Open Document | Open Filing | Sep 7, 2023 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 5, 2023 | Sep 5, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 5, 2023 | Sep 5, 2023 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Aug 31, 2023 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 23, 2023 | Aug 23, 2023 | 001-33853 |
| 144 | Open Document | Open Filing | Aug 10, 2023 | 001-33853 | ||
| 144 | Open Document | Open Filing | Jul 31, 2023 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 20, 2023 | Jul 20, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 30, 2023 | Jun 30, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 30, 2023 | Jun 30, 2023 | 001-33853 |
| 144 | Open Document | Open Filing | Jun 13, 2023 | 001-33853 | ||
| 144 | Open Document | Open Filing | Jun 13, 2023 | 001-33853 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 8, 2023 | Jun 8, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 30, 2023 | May 30, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 26, 2023 | May 26, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 25, 2023 | May 25, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 17, 2023 | May 17, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 28, 2023 | Mar 28, 2023 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 28, 2023 | Mar 28, 2023 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Mar 27, 2023 | Dec 31, 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 7, 2023 | Mar 7, 2023 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Mar 6, 2023 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 22, 2023 | Feb 22, 2023 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2023 | 005-79455 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 13, 2023 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 | Feb 10, 2023 | 005-79455 | |
| CORRESP | Open Document | Open Filing | Feb 8, 2023 | |||
| UPLOAD | Open Document | Open Filing | Jan 26, 2023 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 15, 2022 | Dec 15, 2022 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | MS AMENDMENT | Dec 9, 2022 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 2, 2022 | Dec 2, 2022 | 001-33853 |
| CORRESP | Open Document | Open Filing | Dec 1, 2022 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 30, 2022 | Nov 30, 2022 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Nov 17, 2022 | |||
| CORRESP | Open Document | Open Filing | Sep 28, 2022 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 22, 2022 | Sep 22, 2022 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Sep 14, 2022 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 6, 2022 | Sep 6, 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 1, 2022 | Jul 1, 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 28, 2022 | Jun 28, 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 14, 2022 | Jun 14, 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 26, 2022 | May 26, 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 25, 2022 | May 25, 2022 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Apr 27, 2022 | Dec 31, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 24, 2022 | Mar 24, 2022 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 4, 2022 | Mar 4, 2022 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2022 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | MS AMENDMENT | Feb 11, 2022 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 21, 2021 | Dec 21, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 16, 2021 | Dec 16, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 1, 2021 | Dec 1, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 15, 2021 | Nov 15, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 2, 2021 | Nov 2, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 18, 2021 | Oct 18, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 24, 2021 | Sep 24, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 9, 2021 | Sep 9, 2021 | 001-33853 |
| S-8 | Open Document | Open Filing | FORM S-8 | Jul 9, 2021 | 333-257784 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO.1 TO SCHEDULE 13D | May 28, 2021 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | May 19, 2021 | May 19, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 13, 2021 | May 13, 2021 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | May 10, 2021 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 5, 2021 | May 5, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 21, 2021 | Apr 21, 2021 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | Apr 13, 2021 | 333-233938 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 13, 2021 | Apr 13, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 12, 2021 | Apr 12, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 7, 2021 | Apr 7, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 7, 2021 | Apr 7, 2021 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | Apr 7, 2021 | 333-233938 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 6, 2021 | Apr 6, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 18, 2021 | Mar 18, 2021 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 16, 2021 | Mar 16, 2021 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Mar 15, 2021 | Dec 31, 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 4, 2021 | Mar 4, 2021 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | Feb 16, 2021 | 005-79455 | ||
| SC 13G | Open Document | Open Filing | MS INITIAL | Feb 12, 2021 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 11, 2021 | Feb 11, 2021 | 001-33853 |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 2, 2021 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 8, 2020 | Dec 8, 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 2, 2020 | Dec 2, 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 25, 2020 | Sep 25, 2020 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Aug 6, 2020 | |||
| CORRESP | Open Document | Open Filing | Jul 21, 2020 | |||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Jul 17, 2020 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 14, 2020 | Jul 14, 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 13, 2020 | Jul 13, 2020 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Jul 9, 2020 | |||
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Jun 30, 2020 | 005-79455 | |
| CORRESP | Open Document | Open Filing | Jun 29, 2020 | |||
| UPLOAD | Open Document | Open Filing | Jun 16, 2020 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | May 29, 2020 | May 29, 2020 | 001-33853 |
| SC TO-I | Open Document | Open Filing | SC TO-I | May 29, 2020 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | May 4, 2020 | 005-79455 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 10, 2020 | Apr 10, 2020 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | FORM 20-F | Apr 9, 2020 | Dec 31, 2019 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 7, 2020 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 3, 2020 | Apr 3, 2020 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 19, 2020 | Mar 19, 2020 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2020 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | Feb 3, 2020 | 005-79455 | ||
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | Nov 14, 2019 | 001-33853 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 14, 2019 | Nov 14, 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 8, 2019 | Nov 8, 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 25, 2019 | Oct 25, 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 24, 2019 | Oct 24, 2019 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Oct 2, 2019 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 2, 2019 | Oct 2, 2019 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | Sep 30, 2019 | 333-233938 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 27, 2019 | Sep 27, 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 27, 2019 | Sep 27, 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 26, 2019 | Sep 26, 2019 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424(B)(5) | Sep 26, 2019 | 333-233938 | |
| F-3ASR | Open Document | Open Filing | F-3ASR | Sep 25, 2019 | 333-233938 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 25, 2019 | Sep 25, 2019 | 001-33853 |
| SC TO-I/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE TO | Sep 16, 2019 | 005-79455 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 10, 2019 | Sep 10, 2019 | 001-33853 |
| SC 13D | Open Document | Open Filing | Sep 5, 2019 | 005-79455 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 3, 2019 | ||
| 6-K | Open Document | Open Filing | 6-K | Sep 3, 2019 | Sep 30, 2019 | 001-33853 |
| SC TO-I | Open Document | Open Filing | SC TO-I | Aug 14, 2019 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 8, 2019 | 005-79455 | |
| UPLOAD | Open Document | Open Filing | Jul 29, 2019 | |||
| CORRESP | Open Document | Open Filing | Jul 22, 2019 | |||
| UPLOAD | Open Document | Open Filing | Jul 8, 2019 | |||
| 6-K | Open Document | Open Filing | 6-K | Jul 8, 2019 | Jul 31, 2019 | 001-33853 |
| CORRESP | Open Document | Open Filing | Jun 24, 2019 | |||
| UPLOAD | Open Document | Open Filing | Jun 10, 2019 | |||
| 20-F/A | Open Document | Open Filing | 20-F/A | May 28, 2019 | Dec 31, 2018 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | May 23, 2019 | May 31, 2019 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 30, 2019 | ||
| 6-K | Open Document | Open Filing | 6-K | Apr 26, 2019 | Apr 30, 2019 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Mar 18, 2019 | Mar 31, 2019 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | Mar 15, 2019 | Dec 31, 2018 | 001-33853 |
| S-8 | Open Document | Open Filing | S-8 | Mar 15, 2019 | 333-230297 | |
| 6-K | Open Document | Open Filing | 6-K | Mar 5, 2019 | Mar 31, 2019 | 001-33853 |
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | Feb 20, 2019 | ||
| SC 13G/A | Open Document | Open Filing | Feb 14, 2019 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | Jan 24, 2019 | 005-79455 | ||
| 6-K | Open Document | Open Filing | 6-K | Dec 7, 2018 | Dec 31, 2018 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 8, 2018 | Nov 30, 2018 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Sep 6, 2018 | Sep 30, 2018 | 001-33853 |
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | Aug 17, 2018 | ||
| CORRESP | Open Document | Open Filing | Aug 8, 2018 | |||
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | Aug 8, 2018 | ||
| 20-F/A | Open Document | Open Filing | 20-F/A | Jun 29, 2018 | Dec 31, 2017 | 001-33853 |
| CORRESP | Open Document | Open Filing | Jun 20, 2018 | |||
| SC 13E3/A | Open Document | Open Filing | SC 13E3/A | Jun 20, 2018 | ||
| 6-K | Open Document | Open Filing | 6-K | May 23, 2018 | May 31, 2018 | 001-33853 |
| SC 13E3 | Open Document | Open Filing | SC 13E3 | May 4, 2018 | ||
| 6-K | Open Document | Open Filing | 6-K | Apr 24, 2018 | Apr 30, 2018 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | Apr 23, 2018 | Dec 31, 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Mar 15, 2018 | Mar 31, 2018 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | Mar 7, 2018 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | Mar 7, 2018 | 005-79455 | ||
| SC 13G | Open Document | Open Filing | CTRP AS OF 12/31/2017 | Feb 14, 2018 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | Jan 10, 2018 | 005-79455 | ||
| 6-K | Open Document | Open Filing | 6-K | Jan 2, 2018 | Jan 31, 2018 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Dec 7, 2017 | Dec 31, 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 2, 2017 | Nov 30, 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 2, 2017 | Nov 30, 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Aug 31, 2017 | Aug 31, 2017 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Jul 14, 2017 | |||
| 20-F/A | Open Document | Open Filing | 20-F/A | Jun 30, 2017 | Dec 31, 2016 | 001-33853 |
| CORRESP | Open Document | Open Filing | Jun 26, 2017 | |||
| S-8 | Open Document | Open Filing | S-8 | Jun 22, 2017 | 333-218899 | |
| 6-K | Open Document | Open Filing | 6-K | Jun 16, 2017 | Jun 30, 2017 | 001-33853 |
| CORRESP | Open Document | Open Filing | Jun 7, 2017 | |||
| UPLOAD | Open Document | Open Filing | May 30, 2017 | |||
| 6-K | Open Document | Open Filing | 6-K | May 11, 2017 | May 31, 2017 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 10, 2017 | ||
| 6-K | Open Document | Open Filing | 6-K | Apr 13, 2017 | Apr 30, 2017 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | Apr 13, 2017 | Dec 31, 2016 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 30, 2017 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 6, 2017 | ||
| 424B5 | Open Document | Open Filing | 424B5 | Feb 24, 2017 | 333-208399 | |
| 6-K/A | Open Document | Data | Open Filing | 6-K/A | Feb 24, 2017 | Feb 28, 2017 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Feb 23, 2017 | Feb 28, 2017 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2017 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | Feb 10, 2017 | 005-79455 | ||
| UPLOAD | Open Document | Open Filing | Feb 6, 2017 | |||
| SC 13G/A | Open Document | Open Filing | Jan 13, 2017 | 005-79455 | ||
| CORRESP | Open Document | Open Filing | Jan 13, 2017 | |||
| CORRESP | Open Document | Open Filing | Jan 6, 2017 | |||
| CORRESP | Open Document | Open Filing | Dec 23, 2016 | |||
| UPLOAD | Open Document | Open Filing | Dec 19, 2016 | |||
| 6-K | Open Document | Open Filing | 6-K | Dec 12, 2016 | Dec 31, 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Dec 9, 2016 | Dec 31, 2016 | 001-33853 |
| F-X | Open Document | Open Filing | F-X | Nov 28, 2016 | 005-79455 | |
| CB | Open Document | Open Filing | CB | Nov 28, 2016 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Nov 25, 2016 | Nov 30, 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 25, 2016 | Nov 30, 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 17, 2016 | Nov 30, 2016 | 001-33853 |
| CORRESP | Open Document | Open Filing | Nov 8, 2016 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 26, 2016 | ||
| UPLOAD | Open Document | Open Filing | Oct 25, 2016 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 21, 2016 | ||
| CORRESP | Open Document | Open Filing | Oct 14, 2016 | |||
| UPLOAD | Open Document | Open Filing | Sep 30, 2016 | |||
| CORRESP | Open Document | Open Filing | Sep 23, 2016 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 19, 2016 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 3 | Sep 14, 2016 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Sep 14, 2016 | Sep 30, 2016 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Sep 9, 2016 | |||
| 424B5 | Open Document | Open Filing | 424B5 | Sep 7, 2016 | 333-208399 | |
| 6-K | Open Document | Open Filing | 6-K | Sep 7, 2016 | Sep 30, 2016 | 001-33853 |
| FWP | Open Document | Open Filing | FWP | Sep 7, 2016 | 333-208399 | |
| 6-K | Open Document | Open Filing | 6-K | Sep 6, 2016 | Sep 30, 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Sep 6, 2016 | Sep 30, 2016 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424B5 | Sep 6, 2016 | 333-208399 | |
| 6-K | Open Document | Open Filing | 6-K | Sep 6, 2016 | Sep 30, 2016 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Sep 1, 2016 | Sep 30, 2016 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424B5 | Jun 29, 2016 | 333-208399 | |
| 6-K | Open Document | Data | Open Filing | 6-K | Jun 16, 2016 | Jun 30, 2016 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 1, 2016 | ||
| 6-K | Open Document | Data | Open Filing | 6-K | Apr 22, 2016 | Apr 30, 2016 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | Apr 22, 2016 | Dec 31, 2015 | 001-33853 |
| 6-K | Open Document | Data | Open Filing | 6-K | Mar 17, 2016 | Mar 31, 2016 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424B5 | Mar 15, 2016 | 333-208399 | |
| SC 13G/A | Open Document | Open Filing | Feb 16, 2016 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2016 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | CTRP AS OF 12/31/2015 | Feb 8, 2016 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | Feb 5, 2016 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 5, 2016 | ||
| SC 13G/A | Open Document | Open Filing | Jan 28, 2016 | 005-79455 | ||
| SC 13D | Open Document | Open Filing | SC 13D | Jan 25, 2016 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 | Jan 20, 2016 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Jan 14, 2016 | Jan 31, 2016 | 001-33853 |
| 424B5 | Open Document | Open Filing | 424B5 | Jan 12, 2016 | 333-208399 | |
| 6-K | Open Document | Open Filing | 6-K | Jan 8, 2016 | Jan 31, 2016 | 001-33853 |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | Dec 23, 2015 | 001-33853 | |
| 6-K | Open Document | Open Filing | 6-K | Dec 23, 2015 | Dec 31, 2015 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 14, 2015 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 | Dec 14, 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Dec 11, 2015 | Dec 31, 2015 | 001-33853 |
| 424B5 | Open Document | Open Filing | FORM 424B5 | Dec 9, 2015 | 333-208399 | |
| F-3ASR | Open Document | Open Filing | FORM F-3ASR | Dec 9, 2015 | 333-208399 | |
| 6-K | Open Document | Data | Open Filing | 6-K | Dec 9, 2015 | Dec 31, 2015 | 001-33853 |
| 424B3 | Open Document | Open Filing | LETTER RE RATIO CHANGE | Dec 1, 2015 | 333-145167 | |
| 6-K | Open Document | Open Filing | 6-K | Nov 27, 2015 | Nov 30, 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 19, 2015 | Nov 30, 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 16, 2015 | Nov 30, 2015 | 001-33853 |
| SC 13D | Open Document | Open Filing | SC 13D | Nov 5, 2015 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Nov 4, 2015 | 005-79455 | |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | Oct 27, 2015 | 001-33853 | |
| 6-K | Open Document | Open Filing | 6-K | Oct 26, 2015 | Oct 31, 2015 | 001-33853 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 19, 2015 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 25, 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 15, 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Aug 4, 2015 | Aug 31, 2015 | 001-33853 |
| SC 13G | Open Document | Open Filing | Jul 17, 2015 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | ST EXIT | Jul 14, 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Jun 25, 2015 | Jun 30, 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Jun 19, 2015 | Jun 30, 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Jun 18, 2015 | Jun 30, 2015 | 001-33853 |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | Jun 4, 2015 | 001-33853 | |
| SC 13D | Open Document | Open Filing | SC 13D | Jun 1, 2015 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 29, 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | May 27, 2015 | May 31, 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | May 22, 2015 | May 31, 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | May 14, 2015 | May 31, 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Apr 28, 2015 | Apr 30, 2015 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | Apr 27, 2015 | Dec 31, 2014 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | CTRP AS OF 03/31/2015 | Apr 10, 2015 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Mar 20, 2015 | Mar 31, 2015 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2015 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | CTRP AS OF 12/31/2014 | Feb 13, 2015 | 005-79455 | |
| SC 13G | Open Document | Open Filing | ST MS INITIAL | Feb 9, 2015 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | Feb 4, 2015 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | Jan 26, 2015 | 005-79455 | ||
| 6-K | Open Document | Open Filing | 6-K | Jan 6, 2015 | Jan 31, 2015 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 26, 2014 | Nov 30, 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Nov 24, 2014 | Nov 24, 2014 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Nov 12, 2014 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 5, 2014 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 20, 2014 | 005-79455 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 10, 2014 | 005-79455 | |
| SC 13D | Open Document | Open Filing | SC 13D | Sep 29, 2014 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Sep 29, 2014 | Sep 30, 2014 | 001-33853 |
| CORRESP | Open Document | Open Filing | Sep 19, 2014 | |||
| 6-K | Open Document | Open Filing | 6-K | Sep 19, 2014 | Sep 30, 2014 | 001-33853 |
| UPLOAD | Open Document | Open Filing | Sep 10, 2014 | |||
| 6-K | Open Document | Open Filing | 6-K | Sep 3, 2014 | Sep 30, 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Aug 18, 2014 | Aug 31, 2014 | 001-33853 |
| 8-A12B/A | Open Document | Open Filing | 8-A12B/A | Aug 8, 2014 | 001-33853 | |
| 6-K | Open Document | Open Filing | 6-K | Aug 8, 2014 | Aug 31, 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Jul 31, 2014 | Jul 31, 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | May 8, 2014 | May 30, 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Apr 29, 2014 | Apr 30, 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Apr 3, 2014 | Apr 30, 2014 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Mar 31, 2014 | Mar 31, 2014 | 001-33853 |
| 20-F | Open Document | Data | Open Filing | 20-F | Mar 28, 2014 | Dec 31, 2013 | 001-33853 |
| 6-K | Open Document | Open Filing | 6-K | Mar 24, 2014 | Mar 31, 2014 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2014 | 005-79455 | |
| 6-K | Open Document | Open Filing | 6-K | Feb 13, 2014 | Feb 13, 2014 | 001-33853 |
| SC 13G/A | Open Document | Open Filing | Feb 12, 2014 | 005-79455 | ||
| SC 13G/A | Open Document | Open Filing | CTRP AS OF 12/31/2013 | Feb 7, 2014 | 005-79455 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | Feb 6, 2014 | 005-79455 |