| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2024 | 28 Dec 2023 | 001-14170 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Oct 2020 | 02 Oct 2020 | 001-14170 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2020 | 30 Dec 2019 | 001-14170 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2016 | 08 Feb 2016 | 001-14170 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Aug 2014 | 27 Aug 2014 | 001-14170 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2014 | 01 Aug 2014 | 001-14170 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2014 | 02 May 2014 | 001-14170 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jan 2013 | 25 Jan 2013 | 001-14170 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Dec 2012 | 28 Dec 2012 | 001-14170 |