| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 18, 2025 | Aug 14, 2025 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 14, 2025 | Aug 12, 2025 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2025 | May 31, 2025 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 2, 2025 | Apr 30, 2025 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 2, 2025 | Aug 16, 2024 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 26, 2024 | Dec 23, 2024 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 14, 2024 | Aug 12, 2024 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 20, 2024 | May 16, 2024 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 18, 2023 | Aug 16, 2023 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 1, 2022 | Jun 30, 2022 | 001-36451 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 8, 2021 | Jul 6, 2021 | 001-36451 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 8, 2021 | Jul 1, 2021 | 001-36451 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2016 | Feb 24, 2016 | 001-31240 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2016 | Feb 22, 2016 | 001-31240 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2015 | Mar 1, 2015 | 001-31240 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 17, 2014 | Jul 15, 2014 | 001-14267 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2014 | Apr 15, 2014 | 001-14267 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 12, 2014 | Feb 7, 2014 | 001-14267 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2014 | Feb 7, 2014 | 001-14267 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2014 | Jan 15, 2014 | 001-14267 |