| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2025 | Jun 6, 2025 | 001-33093 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 16, 2025 | Apr 1, 2025 | 001-33093 |
| 144 | Open Document | Open Filing | Mar 18, 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 25, 2024 | Jun 14, 2024 | 001-33093 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 7, 2024 | Mar 5, 2024 | 001-33093 |
| 144 | Open Document | Open Filing | Mar 5, 2024 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2023 | Jun 9, 2023 | 001-33093 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 12, 2023 | May 10, 2023 | 001-33093 |
| 144 | Open Document | Open Filing | May 10, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 27, 2022 | Dec 22, 2022 | 001-33093 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 14, 2022 | Jun 10, 2022 | 001-33093 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 8, 2021 | Jun 4, 2021 | 001-33093 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 11, 2021 | Feb 9, 2021 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Jun 12, 2020 | Jun 10, 2020 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Aug 1, 2019 | Jul 31, 2019 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Jun 10, 2019 | Jun 6, 2019 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Sep 6, 2018 | Sep 4, 2018 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Aug 13, 2018 | Aug 9, 2018 | 000-17082 |
| 4/A | Open Document | Open Filing | 4/A | Jul 3, 2018 | Jun 19, 2018 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Jun 21, 2018 | Jun 19, 2018 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Mar 13, 2018 | Mar 12, 2018 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Dec 21, 2017 | Dec 20, 2017 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | May 30, 2017 | May 25, 2017 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Dec 27, 2016 | Dec 22, 2016 | 000-17082 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 21, 2016 | Jun 17, 2016 | 000-17082 |
| 4 | Open Document | Open Filing | 4 | May 25, 2016 | May 23, 2016 | 001-33093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 1, 2015 | Jun 29, 2015 | 000-17082 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2015 | Jun 7, 2015 | 000-17082 |
| 4/A | Open Document | Open Filing | 4/A | Apr 28, 2015 | Apr 24, 2015 | 001-33093 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2014 | Dec 17, 2014 | 000-17082 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2014 | Dec 15, 2014 | 000-17082 |
| 4/A | Open Document | Open Filing | 4/A | Oct 14, 2014 | Oct 9, 2014 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Oct 10, 2014 | Oct 9, 2014 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Jun 6, 2014 | Jun 4, 2014 | 001-33093 |
| 4 | Open Document | Open Filing | 4 | Feb 28, 2014 | Feb 27, 2014 | 001-33093 |