| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Dec 2025 | 26 Nov 2025 | 001-33170 |
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Jul 2025 | 20 Jun 2025 | 001-33170 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Jun 2025 | 20 Jun 2025 | 001-33170 |
| 4 | Open Document | Open Filing | 4 | 20 Mar 2019 | 18 Mar 2019 | 001-33170 |
| 4 | Open Document | Open Filing | 4 | 22 Aug 2018 | 20 Aug 2018 | 001-33170 |
| 4 | Open Document | Open Filing | 4 | 07 Mar 2017 | 03 Mar 2017 | 001-33170 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Dec 2016 | 01 Dec 2016 | 000-50335 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Aug 2016 | 17 Aug 2016 | 000-50335 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2016 | 15 Feb 2016 | 000-50335 |
| 4 | Open Document | Open Filing | 4 | 07 Jan 2016 | 05 Jan 2016 | 001-33170 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 May 2015 | 27 May 2015 | 000-50335 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Feb 2015 | 15 Feb 2015 | 000-50335 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Feb 2015 | 11 Feb 2015 | 000-50335 |
| 4 | Open Document | Open Filing | 4 | 23 Jan 2015 | 21 Jan 2015 | 001-33170 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Mar 2014 | 13 Mar 2014 | 000-50335 |
| 4 | Open Document | Open Filing | 4 | 24 Feb 2014 | 21 Feb 2014 | 001-33170 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Feb 2014 | 15 Feb 2014 | 000-50335 |