| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2025 | 20 Feb 2025 | 001-09977 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Jan 2025 | 06 Jan 2025 | 001-09977 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2018 | 17 Aug 2018 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2018 | 01 Mar 2018 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2018 | 20 Feb 2018 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2017 | 17 Aug 2017 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 May 2017 | 05 May 2017 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2017 | 01 Mar 2017 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2016 | 04 Mar 2016 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2016 | 01 Mar 2016 | 001-12609 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2015 | 17 Aug 2015 | 001-12609 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2015 | 17 Aug 2015 | 001-12609 |