| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2024 | Oct 1, 2024 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2023 | Oct 2, 2023 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2022 | Oct 3, 2022 | 001-05111 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 25, 2022 | Mar 25, 2022 | 001-35789 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 5, 2021 | Oct 1, 2021 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | May 20, 2021 | May 18, 2021 | 001-35789 |
| 4 | Open Document | Open Filing | FORM 4 | Oct 2, 2020 | Oct 1, 2020 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2020 | Apr 30, 2020 | 001-35789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2019 | Oct 1, 2019 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2019 | Feb 21, 2019 | 001-35789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2018 | Oct 1, 2018 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 28, 2018 | Feb 26, 2018 | 001-35789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2017 | Oct 2, 2017 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2017 | Feb 13, 2017 | 001-35789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2016 | Oct 3, 2016 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 3, 2016 | Feb 1, 2016 | 001-35789 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2015 | Oct 1, 2015 | 001-05111 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 25, 2015 | Feb 23, 2015 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 12, 2015 | Feb 10, 2015 | 001-35789 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 6, 2014 | Oct 1, 2014 | 001-05111 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2014 | Oct 1, 2014 | 001-05111 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2014 | Aug 1, 2014 | 001-35789 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 11, 2014 | Feb 7, 2014 | 001-35789 |