| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 11, 2024 | Jul 9, 2024 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 14, 2023 | Jul 12, 2023 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2023 | Jan 13, 2023 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2020 | Oct 23, 2020 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 6, 2020 | Oct 2, 2020 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2020 | Jul 17, 2020 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2019 | Oct 29, 2019 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 22, 2019 | Jan 18, 2019 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2018 | Oct 3, 2018 | 001-10635 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 18, 2018 | Jul 16, 2018 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 29, 2017 | Dec 27, 2017 | 001-10635 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 7, 2017 | Jul 5, 2017 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 27, 2016 | Dec 23, 2016 | 001-10635 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 1, 2016 | Jun 29, 2016 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2016 | Apr 22, 2016 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2016 | Jan 25, 2016 | 001-10635 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 30, 2015 | Jun 30, 2015 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2015 | Mar 30, 2015 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2015 | Jan 27, 2015 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 20, 2015 | Jan 15, 2015 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 28, 2014 | Jul 24, 2014 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 23, 2014 | Apr 21, 2014 | 001-10635 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 27, 2014 | Jan 23, 2014 | 001-10635 |