| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Jul 17, 2025 | Jul 15, 2025 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 14, 2025 | Jul 10, 2025 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 30, 2024 | Jul 26, 2024 | 001-08495 |
| 144 | Open Document | Open Filing | Jul 26, 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2024 | Jul 17, 2024 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 12, 2024 | Jul 10, 2024 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 25, 2023 | Jul 21, 2023 | 001-08495 |
| 144 | Open Document | Open Filing | Jul 24, 2023 | |||
| 4 | Open Document | Open Filing | FORM 4 | Jul 11, 2023 | Jul 10, 2023 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2022 | Aug 3, 2022 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 21, 2022 | Jul 19, 2022 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 22, 2021 | Jul 20, 2021 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 13, 2021 | Jul 10, 2021 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 23, 2020 | Jul 21, 2020 | 001-08495 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 6, 2020 | Jul 1, 2020 | 001-08495 |
| 4 | Open Document | Open Filing | Jul 18, 2019 | Jul 16, 2019 | 001-08495 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2019 | Feb 15, 2019 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2019 | Feb 14, 2019 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2019 | Feb 11, 2019 | 001-11001 |
| 4 | Open Document | Open Filing | Jul 19, 2018 | Jul 17, 2018 | 001-08495 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2018 | Feb 23, 2018 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2018 | Feb 16, 2018 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2018 | Feb 14, 2018 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2018 | Feb 13, 2018 | 001-11001 |
| 4 | Open Document | Open Filing | Jul 20, 2017 | Jul 18, 2017 | 001-08495 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2017 | Feb 24, 2017 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2017 | Feb 17, 2017 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2017 | Feb 15, 2017 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2017 | Feb 10, 2017 | 001-11001 |
| 4 | Open Document | Open Filing | Jul 22, 2016 | Jul 20, 2016 | 001-08495 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2016 | Feb 26, 2016 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2016 | Feb 25, 2016 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2016 | Feb 18, 2016 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2016 | Feb 16, 2016 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2016 | Feb 11, 2016 | 001-11001 |
| 4 | Open Document | Open Filing | Jul 24, 2015 | Jul 22, 2015 | 001-08495 | |
| 3 | Open Document | Open Filing | Jul 24, 2015 | Jul 22, 2015 | 001-08495 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2015 | Feb 25, 2015 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2015 | Feb 25, 2015 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 19, 2015 | Feb 17, 2015 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2015 | Feb 15, 2015 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2014 | Feb 27, 2014 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2014 | Feb 18, 2014 | 001-11001 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2014 | Feb 15, 2014 | 001-11001 |