| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 01 May 2025 | 30 Apr 2025 | 001-16811 |
| 4 | Open Document | Open Filing | 4 | 02 May 2024 | 30 Apr 2024 | 001-16811 |
| 4 | Open Document | Open Filing | 4 | 29 Apr 2024 | 25 Apr 2024 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2023 | 25 Apr 2023 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2022 | 26 Apr 2022 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2022 | 15 Jan 2022 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2021 | 15 Jan 2021 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2020 | 15 Jan 2020 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2019 | 15 Jan 2019 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 16 Jan 2018 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2017 | 17 Jan 2017 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2015 | 01 Jul 2015 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 001-16811 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jan 2014 | 15 Jan 2014 | 001-16811 |