| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2022 | 12 May 2022 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2022 | 01 Mar 2022 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2021 | 18 Jun 2021 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2021 | 01 Mar 2021 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2020 | 02 Jun 2020 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2020 | 30 Mar 2020 | 001-09712 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 02 Mar 2020 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Mar 2019 | 27 Mar 2019 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2019 | 01 Mar 2019 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2018 | 29 Mar 2018 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2018 | 01 Mar 2018 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2017 | 31 Mar 2017 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 01 Mar 2017 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Mar 2016 | 28 Mar 2016 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2016 | 01 Mar 2016 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2015 | 01 Dec 2015 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Mar 2015 | 25 Mar 2015 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2015 | 02 Mar 2015 | 001-09712 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2014 | 03 Mar 2014 | 001-09712 |