| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 25 Feb 2025 | 21 Feb 2025 | 001-12257 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2023 | 07 Mar 2023 | 001-12257 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2017 | 14 Jun 2017 | 001-12257 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2016 | 22 Feb 2016 | 001-12257 |
| 3 | Open Document | Open Filing | FORM 3 - | 26 Mar 2015 | 17 Mar 2015 | 001-12257 |