| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 | 07 Nov 2025 | 30 Oct 2025 | 001-35120 |
| 4 | Open Document | Open Filing | 07 May 2019 | 04 May 2019 | 001-36909 | |
| 4 | Open Document | Open Filing | 22 Jan 2019 | 17 Jan 2019 | 001-36909 | |
| 4 | Open Document | Open Filing | 26 Nov 2018 | 04 Nov 2018 | 001-36909 | |
| 4 | Open Document | Open Filing | 19 Jul 2018 | 17 Jul 2018 | 001-36909 | |
| 4 | Open Document | Open Filing | 07 May 2018 | 04 May 2018 | 001-36909 | |
| 4 | Open Document | Open Filing | 07 Nov 2017 | 04 Nov 2017 | 001-36909 | |
| 4/A | Open Document | Open Filing | 31 Oct 2017 | 15 Jun 2017 | 001-36909 | |
| 4/A | Open Document | Open Filing | 26 Jun 2017 | 15 Jun 2017 | 001-36909 | |
| 4 | Open Document | Open Filing | 19 Jun 2017 | 15 Jun 2017 | 001-36909 | |
| 4 | Open Document | Open Filing | 02 Dec 2016 | 01 Dec 2016 | 001-36909 | |
| 4 | Open Document | Open Filing | 12 Jul 2016 | 11 Jul 2016 | 001-36909 | |
| 4 | Open Document | Open Filing | 01 Jun 2016 | 27 May 2016 | 001-36909 | |
| 4 | Open Document | Open Filing | 11 Jan 2016 | 11 Jan 2016 | 001-36909 | |
| 4 | Open Document | Open Filing | 01 Dec 2015 | 01 Dec 2015 | 001-36909 | |
| 4/A | Open Document | Open Filing | 16 Nov 2015 | 11 Jan 2015 | 001-36909 | |
| 4 | Open Document | Open Filing | 15 Jul 2015 | 13 Jul 2015 | 001-36909 | |
| 4 | Open Document | Open Filing | 19 Dec 2014 | 18 Dec 2014 | 000-31104 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Dec 2014 | 01 Dec 2014 | 000-31104 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Oct 2014 | 13 Dec 2013 | 000-31104 |