| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Apr 3, 2025 | Apr 1, 2025 | 001-34073 | |
| 4 | Open Document | Open Filing | Jan 6, 2025 | Jan 2, 2025 | 001-34073 | |
| 4 | Open Document | Open Filing | Oct 3, 2024 | Oct 1, 2024 | 001-34073 | |
| 4 | Open Document | Open Filing | Jul 3, 2024 | Jul 1, 2024 | 001-34073 | |
| 4 | Open Document | Open Filing | May 3, 2024 | May 1, 2024 | 001-34073 | |
| 4 | Open Document | Open Filing | May 3, 2023 | May 1, 2023 | 001-34073 | |
| 4 | Open Document | Open Filing | May 3, 2022 | May 1, 2022 | 001-34073 | |
| 4 | Open Document | Open Filing | May 4, 2021 | May 1, 2021 | 001-34073 | |
| 4 | Open Document | Open Filing | May 5, 2020 | May 1, 2020 | 001-34073 | |
| 4 | Open Document | Open Filing | May 3, 2019 | May 1, 2019 | 001-34073 | |
| 4 | Open Document | Open Filing | May 3, 2018 | May 1, 2018 | 001-34073 | |
| 4 | Open Document | Open Filing | May 2, 2017 | May 1, 2017 | 001-34073 | |
| 4 | Open Document | Open Filing | Aug 18, 2016 | Aug 16, 2016 | 001-34073 | |
| 3 | Open Document | Open Filing | Aug 18, 2016 | Aug 16, 2016 | 001-34073 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2016 | Mar 21, 2016 | 001-11267 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2016 | Apr 1, 2016 | 001-11267 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 16, 2016 | Dec 31, 2015 | 001-11267 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2015 | May 21, 2015 | 001-11267 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 17, 2015 | Apr 15, 2015 | 001-11267 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 13, 2015 | Dec 31, 2014 | 001-11267 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 10, 2015 | Feb 6, 2015 | 001-11267 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 10, 2015 | Mar 18, 2013 | 001-11267 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2014 | Apr 16, 2014 | 001-11267 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 5, 2014 | Dec 31, 2013 | 001-11267 |