| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2025 | 12 Nov 2025 | 001-36347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2025 | 28 Feb 2025 | 001-36347 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2024 | 13 Nov 2024 | 001-36347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2023 | 15 Nov 2023 | 001-36347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Oct 2022 | 27 Oct 2022 | 001-36347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Nov 2021 | 28 Oct 2021 | 001-36347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2021 | 29 Apr 2021 | 001-36347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2020 | 10 Dec 2020 | 001-36347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2019 | 17 May 2019 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2018 | 23 May 2018 | 001-32583 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 06 Apr 2018 | 26 Mar 2018 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2018 | 26 Mar 2018 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 May 2017 | 22 May 2017 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2016 | 14 Dec 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Dec 2016 | 09 Dec 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2016 | 08 Dec 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2016 | 06 Dec 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2016 | 10 Nov 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2016 | 10 May 2016 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2015 | 21 May 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 May 2015 | 20 May 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2015 | 18 May 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2015 | 05 May 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Mar 2015 | 30 Mar 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Mar 2015 | 27 Mar 2015 | 001-32583 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Mar 2015 | 26 Mar 2015 | 001-32583 |
| 3 | Open Document | Open Filing | FORM 3 | 08 Dec 2014 | 28 Nov 2014 | 001-32583 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Mar 2014 | 14 Mar 2014 | 001-36347 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2012 | 13 Dec 2012 | 001-11988 |
| 3 | Open Document | Open Filing | FORM 3 | 05 Oct 2012 | 01 Oct 2012 | 001-11988 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 03 Aug 2012 | ||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jul 2012 | 26 Jul 2012 | 000-54480 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jul 2012 | 26 Jul 2012 | 000-54480 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jul 2012 | 13 Jul 2012 | 000-54480 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2012 | 09 May 2012 | 000-54480 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Mar 2012 | 06 Dec 2011 | 000-54480 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Mar 2012 | 31 Oct 2011 | 000-54480 |