| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 08 Dec 2025 | 04 Dec 2025 | 001-32942 | |
| 4 | Open Document | Open Filing | 09 Dec 2024 | 05 Dec 2024 | 001-32942 | |
| 4 | Open Document | Open Filing | 11 Dec 2023 | 07 Dec 2023 | 001-32942 | |
| 4 | Open Document | Open Filing | 12 Dec 2022 | 08 Dec 2022 | 001-32942 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2021 | 09 Dec 2021 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2020 | 09 Dec 2020 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2019 | 10 Dec 2019 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2018 | 06 Dec 2018 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2017 | 07 Dec 2017 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Dec 2016 | 08 Dec 2016 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2015 | 03 Dec 2015 | 001-32942 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2014 | 04 Dec 2014 | 001-32942 |
| 4 | Open Document | Open Filing | 4 | 28 Mar 2014 | 26 Mar 2014 | 001-32942 |
| 4/A | Open Document | Open Filing | 4/A | 28 Mar 2014 | 22 Nov 2013 | 001-32942 |