| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A | Aug 14, 2025 | Aug 4, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2025 | Aug 4, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 29, 2025 | Jul 25, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 3, 2025 | Jul 1, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | 4 | May 13, 2025 | May 9, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | 4 | May 8, 2025 | May 6, 2025 | 001-14880 |
| 3 | Open Document | Open Filing | 3 | May 6, 2025 | May 6, 2025 | 001-14880 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 12, 2016 | Dec 8, 2016 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 30, 2016 | Nov 28, 2016 | 001-35294 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 29, 2016 | Mar 1, 2016 | 001-35294 |
| 4 | Open Document | Open Filing | 4 | Mar 8, 2016 | Mar 4, 2016 | 001-35294 |
| 4 | Open Document | Open Filing | 4 | Mar 4, 2016 | Mar 1, 2016 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 16, 2015 | Dec 14, 2015 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 4, 2015 | Dec 2, 2015 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2015 | Jun 3, 2015 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 5, 2015 | Mar 3, 2015 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2014 | Dec 15, 2014 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 5, 2014 | Dec 4, 2014 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 4, 2014 | Dec 2, 2014 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2014 | Nov 5, 2014 | 001-35294 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 5, 2014 | Nov 3, 2014 | 001-35294 |
| 4 | Open Document | Open Filing | 4 | Mar 27, 2014 | Mar 25, 2014 | 001-35294 |
| 4 | Open Document | Open Filing | 4 | Mar 6, 2014 | Mar 4, 2014 | 001-35294 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jan 17, 2014 | Dec 13, 2013 | 001-35294 |