| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 May 2025 | 01 May 2025 | 001-32141 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2024 | 01 May 2024 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2023 | 02 May 2023 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2022 | 03 May 2022 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 May 2021 | 05 May 2021 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2020 | 05 May 2020 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 May 2019 | 07 May 2019 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2018 | 01 May 2018 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2017 | 02 May 2017 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 May 2016 | 03 May 2016 | 001-32141 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2015 | 04 Aug 2015 | 001-32141 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Aug 2015 | 04 Aug 2015 | 001-32141 |
| 4 | Open Document | Open Filing | 03 Mar 2015 | 27 Feb 2015 | 001-13958 | |
| 4 | Open Document | Open Filing | 24 Feb 2015 | 22 Feb 2015 | 001-13958 | |
| 4 | Open Document | Open Filing | 24 Nov 2014 | 20 Nov 2014 | 001-13958 | |
| 4 | Open Document | Open Filing | 19 Sep 2014 | 18 Sep 2014 | 001-13958 | |
| 4 | Open Document | Open Filing | 05 Aug 2014 | 01 Aug 2014 | 001-13958 | |
| 4 | Open Document | Open Filing | 06 Mar 2014 | 04 Mar 2014 | 001-13958 |