| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Dec 2021 | 28 Dec 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2021 | 13 Dec 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2021 | 06 Dec 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2021 | 15 Oct 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2021 | 15 Jul 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2021 | 15 Apr 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2021 | 15 Apr 2021 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2021 | 15 Mar 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2021 | 03 Mar 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2021 | 15 Jan 2021 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2021 | 15 Jan 2021 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Nov 2020 | 04 Nov 2020 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2020 | 15 Oct 2020 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2020 | 15 Oct 2020 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2020 | 15 Jul 2020 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2020 | 15 Jul 2020 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2020 | 12 Jun 2020 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2020 | 15 Apr 2020 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Apr 2020 | 15 Apr 2020 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2020 | 15 Mar 2020 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2020 | 09 Mar 2020 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2020 | 04 Mar 2020 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2020 | 15 Jan 2020 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jan 2020 | 15 Jan 2020 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2019 | 15 Oct 2019 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2019 | 15 Oct 2019 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Sep 2019 | 10 Sep 2019 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2019 | 15 Jul 2019 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jul 2019 | 15 Jul 2019 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2019 | 15 Jun 2019 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2019 | 15 Apr 2019 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Apr 2019 | 15 Apr 2019 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2019 | 15 Mar 2019 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2019 | 07 Mar 2019 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2019 | 15 Jan 2019 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jan 2019 | 14 Jan 2019 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Oct 2018 | 29 Oct 2018 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Oct 2018 | 12 Oct 2018 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Sep 2018 | 10 Sep 2018 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2018 | 16 Jul 2018 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jul 2018 | 13 Jul 2018 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2018 | 15 Jun 2018 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Apr 2018 | 16 Apr 2018 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2018 | 13 Apr 2018 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2018 | 15 Mar 2018 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2018 | 12 Mar 2018 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2018 | 16 Jan 2018 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jan 2018 | 12 Jan 2018 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2017 | 12 Dec 2017 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2017 | 16 Oct 2017 | 001-34877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Oct 2017 | 13 Oct 2017 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Sep 2017 | 11 Sep 2017 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2017 | 17 Jul 2017 | 001-34877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2017 | 17 Jul 2017 | 001-37538 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2017 | 17 Apr 2017 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2017 | 17 Apr 2017 | 001-34877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2017 | 13 Jan 2017 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2017 | 08 Mar 2017 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jan 2017 | 17 Jan 2017 | 001-34877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2016 | 23 Dec 2016 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2016 | 05 Dec 2016 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2016 | 17 Oct 2016 | 001-34877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2016 | 14 Oct 2016 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Sep 2016 | 12 Sep 2016 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Aug 2016 | 16 Aug 2016 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 001-34877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2016 | 15 Jul 2016 | 001-37538 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 May 2016 | 25 May 2016 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2016 | 19 May 2016 | 001-34877 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 001-34877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Apr 2016 | 15 Apr 2016 | 001-37538 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Feb 2016 | 29 Jan 2016 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 001-34877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2015 | 23 Dec 2015 | 001-37538 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Nov 2015 | 09 Nov 2015 | 001-37538 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Oct 2015 | 21 Oct 2015 | 001-37538 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 001-34877 |
| 4 | Open Document | Open Filing | 17 Jul 2015 | 15 Jul 2015 | 001-34877 | |
| 4 | Open Document | Open Filing | 22 May 2015 | 20 May 2015 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Apr 2015 | 15 Apr 2015 | 001-34877 | |
| 4 | Open Document | Open Filing | 20 Jan 2015 | 15 Jan 2015 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Oct 2014 | 15 Oct 2014 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Jul 2014 | 15 Jul 2014 | 001-34877 | |
| 4 | Open Document | Open Filing | 02 Jun 2014 | 29 May 2014 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Apr 2014 | 15 Apr 2014 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Jan 2014 | 15 Jan 2014 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Oct 2013 | 15 Oct 2013 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Jul 2013 | 15 Jul 2013 | 001-34877 | |
| 4 | Open Document | Open Filing | 23 May 2013 | 22 May 2013 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Apr 2013 | 15 Apr 2013 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Jan 2013 | 15 Jan 2013 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Oct 2012 | 15 Oct 2012 | 001-34877 | |
| 4 | Open Document | Open Filing | 18 Jul 2012 | 16 Jul 2012 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 May 2012 | 16 May 2012 | 001-34877 | |
| 4 | Open Document | Open Filing | 17 Apr 2012 | 16 Apr 2012 | 001-34877 | |
| 4 | Open Document | Open Filing | 18 Jan 2012 | 17 Jan 2012 | 001-34877 |