| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2025 | 30 Apr 2025 | 001-13221 |
| 4 | Open Document | Open Filing | 4 | 26 Apr 2024 | 24 Apr 2024 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2023 | 26 Apr 2023 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2022 | 27 Apr 2022 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2021 | 28 Apr 2021 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Jun 2020 | 29 May 2020 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2020 | 29 Apr 2020 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Apr 2019 | 24 Apr 2019 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Nov 2018 | 07 Nov 2018 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2018 | 01 May 2018 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2018 | 25 Apr 2018 | 001-13221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2017 | 27 Apr 2017 | 001-13221 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Jan 2017 | 18 Jan 2017 | 001-13221 |