| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2022 | 30 Jun 2022 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2022 | 25 Jan 2022 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jan 2021 | 28 Jan 2021 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2020 | 30 Jan 2020 | 001-37884 |
| 4/A | Open Document | Open Filing | FORM 4/A | 01 Jul 2019 | 31 Jan 2019 | 001-37884 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2019 | 31 Jan 2019 | 001-37884 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2018 | 31 Jan 2018 | 001-37884 |
| 4 | Open Document | Open Filing | 19 Jun 2017 | 15 Jun 2017 | 001-37884 | |
| 4 | Open Document | Open Filing | 05 Jun 2017 | 01 Jun 2017 | 001-37884 | |
| 4 | Open Document | Open Filing | 17 Mar 2017 | 15 Mar 2017 | 001-37884 | |
| 4 | Open Document | Open Filing | 21 Feb 2017 | 20 Dec 2016 | 001-37884 | |
| 4 | Open Document | Open Filing | 07 Feb 2017 | 06 Feb 2017 | 001-37884 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2017 | 27 Jan 2017 | 333-211719 |
| 4 | Open Document | Open Filing | 26 Jan 2017 | 24 Jan 2017 | 001-37884 | |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2016 | 30 Sep 2016 | 333-211719 |
| 4 | Open Document | Open Filing | 04 Oct 2016 | 01 Oct 2016 | 001-37884 | |
| 3 | Open Document | Open Filing | 30 Sep 2016 | 28 Sep 2016 | 001-37884 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2016 | 27 Jan 2016 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2015 | 15 Sep 2015 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2015 | 15 Jun 2015 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2015 | 13 Mar 2015 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2015 | 28 Jan 2015 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2014 | 15 Dec 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2014 | 30 Sep 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Sep 2014 | 15 Sep 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2014 | 30 Jun 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2014 | 13 Jun 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2014 | 31 Mar 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2014 | 14 Mar 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2014 | 30 Jan 2014 | 001-32532 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2013 | 18 Nov 2013 | 001-32532 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2013 | 18 Nov 2013 | 001-32532 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2013 | 20 Feb 2013 | 001-13651 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jan 2012 | 05 Jan 2012 | 001-13651 |