| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jun 2021 | 02 Jun 2021 | 001-35155 |
| 5 | Open Document | Open Filing | FORM 5 - | 11 Feb 2021 | 31 Dec 2020 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Feb 2021 | 01 Feb 2021 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Aug 2020 | 01 Aug 2020 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Feb 2020 | 20 Feb 2020 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Feb 2020 | 01 Feb 2020 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Aug 2019 | 01 Aug 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jul 2019 | 15 Jul 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 May 2019 | 01 May 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Apr 2019 | 05 Apr 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Apr 2019 | 01 Apr 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2019 | 01 Mar 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Feb 2019 | 21 Feb 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Feb 2019 | 19 Feb 2019 | 001-35155 |
| 5 | Open Document | Open Filing | FORM 5 - | 15 Feb 2019 | 31 Dec 2018 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Feb 2019 | 12 Feb 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 08 Feb 2019 | 06 Feb 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Feb 2019 | 01 Feb 2019 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Sep 2018 | 07 Sep 2018 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Sep 2018 | 04 Sep 2018 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jun 2018 | 14 Jun 2018 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Apr 2018 | 22 Feb 2018 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Mar 2018 | 07 Mar 2018 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2018 | 01 Mar 2018 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Dec 2017 | 13 Dec 2017 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Nov 2017 | 17 Nov 2017 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Sep 2017 | 14 Sep 2017 | 001-35155 |
| 4/A | Open Document | Open Filing | FORM 4/A - | 01 Sep 2017 | 01 Mar 2017 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Aug 2017 | 28 Aug 2017 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jun 2017 | 31 May 2017 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 May 2017 | 19 May 2017 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 May 2017 | 09 May 2017 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2017 | 01 Mar 2017 | 001-35155 |
| 5 | Open Document | Open Filing | FORM 5 - | 14 Feb 2017 | 31 Dec 2016 | 001-35155 |
| 5 | Open Document | Open Filing | FORM 5 - | 14 Feb 2017 | 31 Dec 2016 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2016 | 01 Mar 2016 | 001-35155 |
| 5 | Open Document | Open Filing | FORM 5 - | 12 Feb 2016 | 31 Dec 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Feb 2016 | 01 Feb 2016 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Dec 2015 | 01 Dec 2015 | 001-35155 |
| 4 | Open Document | Open Filing | 4 | 16 Sep 2015 | 14 Sep 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Sep 2015 | 01 Sep 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Aug 2015 | 14 Aug 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Jul 2015 | 21 Jul 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jul 2015 | 14 Jul 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Jun 2015 | 15 Jun 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2015 | 01 Jun 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 May 2015 | 18 May 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Apr 2015 | 20 Apr 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Mar 2015 | 18 Mar 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Mar 2015 | 02 Mar 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Mar 2015 | 26 Feb 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Feb 2015 | 18 Feb 2015 | 001-35155 |
| 5 | Open Document | Open Filing | FORM 5 - | 09 Feb 2015 | 31 Dec 2014 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Jan 2015 | 26 Jan 2015 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Dec 2014 | 03 Dec 2014 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Dec 2014 | 01 Dec 2014 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 09 Sep 2014 | 02 Sep 2013 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Jun 2014 | 02 Jun 2014 | 001-35155 |
| 4/A | Open Document | Open Filing | FORM 4 AMENDMENT | 09 Apr 2014 | 03 Mar 2014 | 001-35155 |
| 4 | Open Document | Open Filing | 4 | 05 Mar 2014 | 03 Mar 2014 | 001-35155 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2014 | 31 Dec 2013 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2013 | 05 Jun 2013 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2013 | 20 May 2013 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2013 | 10 May 2013 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2013 | 04 Mar 2013 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Mar 2013 | 27 Feb 2013 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2013 | 19 Feb 2013 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Feb 2013 | 14 Feb 2013 | 001-35155 |
| 4 | Open Document | Open Filing | 21 Dec 2012 | 19 Dec 2012 | 001-35155 | |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jul 2012 | 20 Jul 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jun 2012 | 20 Jun 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jun 2012 | 15 Jun 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 May 2012 | 21 May 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 May 2012 | 18 May 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Apr 2012 | 20 Apr 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Mar 2012 | 23 Mar 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Mar 2012 | 20 Mar 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Mar 2012 | 06 Mar 2012 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Feb 2012 | 20 Jan 2011 | 001-35155 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Jan 2012 | 20 Jan 2011 | 001-35155 |