| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 05 Feb 2025 | 03 Feb 2025 | 000-50275 |
| 3 | Open Document | Open Filing | 3 | 13 Jan 2025 | 13 Jan 2025 | 000-50275 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 12 Mar 2020 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2020 | 03 Mar 2020 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Feb 2020 | 17 Feb 2020 | 001-35791 |
| 4/A | Open Document | Open Filing | FORM 4/A | 19 Feb 2020 | 19 Jun 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2019 | 19 Sep 2019 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2019 | 11 Sep 2019 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jul 2019 | 26 Jul 2019 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2019 | 13 Jun 2019 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2019 | 28 May 2019 | 001-35791 |
| 4/A | Open Document | Open Filing | FORM 4/A | 29 Aug 2018 | 23 Aug 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Aug 2018 | 23 Aug 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2018 | 19 Jun 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2018 | 12 Jun 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2018 | 06 Jun 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2018 | 01 Jun 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 30 May 2018 | 29 May 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2018 | 09 Feb 2018 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Feb 2017 | 16 Feb 2017 | 001-35791 |
| 4/A | Open Document | Open Filing | FORM 4/A | 21 Dec 2016 | 15 Dec 2016 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Dec 2016 | 15 Dec 2016 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2016 | 10 Jun 2016 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2016 | 27 May 2016 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2016 | 04 Mar 2016 | 001-35791 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jun 2015 | 11 Jun 2015 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2015 | 11 Jun 2015 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2015 | 27 May 2015 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2015 | 12 Mar 2015 | 001-35791 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2015 | 09 Mar 2015 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2015 | 09 Mar 2015 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2014 | 11 Jun 2014 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Feb 2014 | 19 Feb 2014 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2014 | 30 Jan 2014 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2013 | 07 Feb 2013 | 001-35791 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2013 | 24 Jan 2013 | 001-35791 |
| 3 | Open Document | Open Filing | FORM 3 | 23 Jan 2013 | 23 Jan 2013 | 001-35791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2012 | 30 Jan 2012 | 001-33732 |