| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2023 | 04 Jan 2023 | 001-34852 |
| 3 | Open Document | Open Filing | FORM 3 | 24 Aug 2022 | 23 Aug 2022 | 001-34852 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2013 | 17 Dec 2013 | 001-34852 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Dec 2012 | 20 Dec 2012 | 001-34852 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2012 | 24 Sep 2012 | 001-34852 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2012 | 02 Jul 2012 | 001-34852 |
| 3 | Open Document | Open Filing | FORM 3 | 03 Jul 2012 | 02 Jul 2012 | 001-34852 |
| 4 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 05 Mar 2012 | 02 Mar 2012 | 001-08641 |
| 4 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 01 Mar 2012 | 28 Feb 2012 | 001-08641 |
| 4 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 07 Feb 2012 | 03 Feb 2012 | 001-08641 |
| 4 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 02 Feb 2012 | 31 Jan 2012 | 001-08641 |
| 4 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 05 Jan 2012 | 03 Jan 2012 | 001-08641 |