| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Apr 28, 2025 | Apr 24, 2025 | 001-09936 | |
| 4 | Open Document | Open Filing | Nov 8, 2024 | Nov 7, 2024 | 001-09936 | |
| 4 | Open Document | Open Filing | Apr 29, 2024 | Apr 25, 2024 | 001-09936 | |
| 4 | Open Document | Open Filing | May 1, 2023 | Apr 27, 2023 | 001-09936 | |
| 4 | Open Document | Open Filing | May 2, 2022 | Apr 28, 2022 | 001-09936 | |
| 4 | Open Document | Open Filing | Apr 26, 2021 | Apr 22, 2021 | 001-09936 | |
| 4 | Open Document | Open Filing | Mar 10, 2021 | Mar 9, 2021 | 001-09936 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 27, 2020 | Apr 23, 2020 | 001-09936 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2019 | Apr 25, 2019 | 001-09936 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 29, 2018 | Oct 25, 2018 | 001-02313 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 29, 2018 | Oct 25, 2018 | 001-09936 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 29, 2018 | Oct 25, 2018 | 001-09936 |
| 4 | Open Document | Open Filing | 4 | Jun 23, 2017 | Jun 21, 2017 | 001-09947 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 21, 2016 | Dec 20, 2016 | 001-09947 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2016 | Jul 1, 2016 | 001-09947 |
| 3 | Open Document | Open Filing | FORM 3 | Jul 1, 2016 | Jul 1, 2016 | 001-09947 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2015 | May 15, 2015 | 001-32853 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 3, 2015 | Feb 27, 2015 | 001-32853 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 27, 2015 | Feb 25, 2015 | 001-32853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2014 | May 27, 2014 | 001-32853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | 001-32853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2014 | Feb 25, 2014 | 001-32853 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2014 | Feb 22, 2014 | 001-32853 |