| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 31, 2025 | Jul 29, 2025 | 001-09700 |
| 4 | Open Document | Open Filing | FORM 4 | May 29, 2025 | May 27, 2025 | 001-09700 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2024 | May 28, 2024 | 001-09700 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 24, 2023 | May 22, 2023 | 001-09700 |
| 4 | Open Document | Open Filing | May 23, 2022 | May 19, 2022 | 001-09700 | |
| 4 | Open Document | Open Filing | Nov 22, 2021 | Nov 22, 2021 | 001-09700 | |
| 4 | Open Document | Open Filing | May 19, 2021 | May 17, 2021 | 001-09700 | |
| 4 | Open Document | Open Filing | May 18, 2020 | May 14, 2020 | 001-09700 | |
| 4 | Open Document | Open Filing | May 21, 2019 | May 17, 2019 | 001-09700 | |
| 4 | Open Document | Open Filing | May 21, 2018 | May 17, 2018 | 001-09700 | |
| 3/A | Open Document | Open Filing | Dec 19, 2017 | Oct 20, 2017 | 001-09700 | |
| 4 | Open Document | Open Filing | Dec 15, 2017 | Dec 14, 2017 | 001-09700 | |
| 3 | Open Document | Open Filing | Oct 20, 2017 | Oct 20, 2017 | 001-09700 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2016 | Dec 1, 2016 | 001-36506 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 6, 2016 | Sep 1, 2016 | 001-36506 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2016 | Jun 1, 2016 | 001-36506 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2016 | Mar 1, 2016 | 001-36506 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2015 | Dec 1, 2015 | 001-36506 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2015 | Dec 1, 2015 | 001-36506 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 3, 2015 | Sep 1, 2015 | 001-36506 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2015 | Jun 1, 2015 | 001-36506 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 1, 2015 | Jun 1, 2015 | 001-36506 |