| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Feb 2025 | 07 Feb 2025 | 001-16681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2024 | 05 Feb 2024 | 001-16681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2023 | 03 Feb 2023 | 001-16681 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Feb 2022 | 22 Feb 2022 | 001-38048 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2022 | 01 Feb 2022 | 001-16681 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2021 | 17 Dec 2021 | 001-38048 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2021 | 08 Dec 2021 | 001-38048 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2021 | 01 Feb 2021 | 001-16681 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2020 | 09 Dec 2020 | 001-38048 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2020 | 03 Feb 2020 | 001-16681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2019 | 19 Dec 2019 | 001-38048 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2019 | 01 Feb 2019 | 001-16681 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jan 2019 | 31 Dec 2018 | 001-38048 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Dec 2018 | 21 Dec 2018 | 001-38048 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Dec 2018 | 17 Dec 2018 | 001-38048 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2018 | 17 Dec 2018 | 001-38048 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Feb 2018 | 01 Feb 2018 | 001-16681 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | 001-38048 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2017 | 01 Feb 2017 | 001-16681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2016 | 01 Feb 2016 | 001-16681 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2015 | 04 Feb 2015 | 001-16681 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2014 | 21 Feb 2014 | 001-16681 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 21 Feb 2014 | 21 Feb 2014 | 001-16681 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2012 | 15 Feb 2012 | 001-32678 |
| 4 | Open Document | Open Filing | 16 Feb 2012 | 15 Feb 2012 | 001-32678 |