| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2023 | 14 Feb 2023 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2023 | 31 Dec 2022 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Dec 2022 | 15 Dec 2022 | 001-06622 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2022 | 15 Dec 2021 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2022 | 16 Feb 2022 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2022 | 31 Dec 2021 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2021 | 15 Dec 2021 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2021 | 10 Feb 2021 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 31 Dec 2020 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2020 | 15 Dec 2020 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2020 | 14 Feb 2020 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2020 | 12 Feb 2020 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2020 | 31 Dec 2019 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2019 | 14 Feb 2019 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 31 Dec 2018 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2018 | 17 Feb 2018 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2018 | 14 Feb 2018 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2018 | 29 Dec 2017 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2017 | 15 Feb 2017 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 31 Dec 2016 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2016 | 17 Feb 2016 | 001-06622 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2015 | 17 Feb 2015 | 001-06622 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2015 | 17 Feb 2015 | 001-06622 |
| 4 | Open Document | Open Filing | FORM 4 - | 10 Mar 2014 | 06 Mar 2014 | 001-14023 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2014 | 01 Mar 2014 | 001-14023 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Mar 2013 | 07 Mar 2013 | 001-14023 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2013 | 01 Mar 2013 | 001-14023 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Feb 2013 | 28 Feb 2012 | 001-14023 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2012 | 01 Mar 2012 | 001-14023 |