| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 03 Mar 2025 | 01 Mar 2025 | 001-15925 |
| 4 | Open Document | Open Filing | 4 | 01 Mar 2024 | 01 Mar 2024 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2023 | 01 Mar 2023 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2022 | 01 Mar 2022 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2021 | 01 Mar 2021 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2020 | 01 Mar 2020 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 01 Mar 2019 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2018 | 01 Mar 2018 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2017 | 01 Mar 2017 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2016 | 01 Mar 2016 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Feb 2016 | 27 Feb 2016 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2015 | 04 Nov 2015 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2015 | 27 Feb 2015 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2015 | 16 Feb 2015 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2014 | 10 Dec 2014 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2014 | 27 Feb 2014 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Feb 2014 | 23 Feb 2014 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2014 | 16 Feb 2014 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2013 | 06 Dec 2013 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Feb 2013 | 27 Feb 2013 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Feb 2013 | 23 Feb 2013 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2013 | 16 Feb 2013 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Feb 2013 | 12 Feb 2013 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Apr 2012 | 23 Feb 2012 | 001-15925 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2012 | 17 Feb 2012 | 001-15925 |