| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 22 May 2025 | 20 May 2025 | 001-12317 |
| 4 | Open Document | Open Filing | 4 | 21 Nov 2024 | 20 Nov 2024 | 001-12317 |
| 4 | Open Document | Open Filing | 4 | 16 May 2024 | 15 May 2024 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2023 | 17 May 2023 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Sep 2022 | 01 Sep 2022 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2022 | 24 May 2022 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2021 | 19 May 2021 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2020 | 20 May 2020 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2019 | 28 May 2019 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2018 | 11 May 2018 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2017 | 17 May 2017 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2016 | 18 May 2016 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Nov 2015 | 09 Nov 2015 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 May 2015 | 13 May 2015 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 May 2015 | 07 May 2015 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2014 | 29 Dec 2014 | 001-12317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2014 | 14 May 2014 | 001-12317 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2013 | 22 May 2013 | 001-12317 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2013 | 30 Apr 2013 | 001-12317 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2012 | 30 Sep 2012 | 001-09618 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2012 | 30 Jun 2012 | 001-09618 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2012 | 16 May 2012 | 001-12317 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2012 | 01 Apr 2012 | 001-09618 |