| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Aug 4, 2023 | Aug 4, 2023 | 001-11916 | |
| 4 | Open Document | Open Filing | Jun 16, 2023 | Jun 15, 2023 | 001-11916 | |
| 4 | Open Document | Open Filing | Sep 8, 2022 | Aug 8, 2022 | 001-11916 | |
| 4 | Open Document | Open Filing | Aug 3, 2021 | Aug 2, 2021 | 001-11916 | |
| 4 | Open Document | Open Filing | Jun 8, 2020 | Jun 4, 2020 | 001-11916 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 3, 2019 | May 30, 2019 | 001-11916 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 7, 2018 | Jun 5, 2018 | 001-11916 |
| 4 | Open Document | Open Filing | Jun 7, 2017 | Jun 5, 2017 | 001-11916 | |
| 4 | Open Document | Open Filing | Nov 14, 2016 | Nov 9, 2016 | 001-11916 | |
| 3 | Open Document | Open Filing | Nov 14, 2016 | Nov 9, 2016 | 001-11916 |