| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 16 Nov 2022 | 14 Nov 2022 | 001-33260 | |
| 4 | Open Document | Open Filing | 13 Dec 2021 | 09 Dec 2021 | 001-33260 | |
| 4 | Open Document | Open Filing | 12 Nov 2020 | 09 Nov 2020 | 001-33260 | |
| 4 | Open Document | Open Filing | 13 Nov 2019 | 11 Nov 2019 | 001-33260 | |
| 4 | Open Document | Open Filing | 13 Nov 2018 | 12 Nov 2018 | 001-33260 | |
| 4 | Open Document | Open Filing | 14 Nov 2017 | 13 Nov 2017 | 001-33260 | |
| 4 | Open Document | Open Filing | 15 Nov 2016 | 14 Nov 2016 | 001-33260 | |
| 4 | Open Document | Open Filing | 12 Nov 2015 | 09 Nov 2015 | 001-33260 | |
| 4 | Open Document | Open Filing | 12 Nov 2014 | 10 Nov 2014 | 001-33260 |