| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2022 | 13 Oct 2022 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 02 Jan 2022 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2021 | 04 Mar 2021 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 01 Jan 2021 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2020 | 04 Mar 2020 | 001-36875 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jan 2020 | 01 Jan 2020 | 001-36875 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Sep 2019 | 30 Sep 2019 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2019 | 07 Jun 2019 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2019 | 04 Mar 2019 | 001-36875 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2019 | 28 Feb 2019 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2018 | 07 Dec 2018 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Sep 2018 | 07 Sep 2018 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2018 | 08 Jun 2018 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Mar 2018 | 04 Mar 2018 | 001-36875 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2018 | 28 Feb 2018 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2017 | 08 Dec 2017 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2017 | 08 Sep 2017 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2017 | 09 Jun 2017 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2017 | 06 Mar 2017 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2017 | 04 Mar 2017 | 001-36875 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2017 | 28 Feb 2017 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2016 | 09 Dec 2016 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Sep 2016 | 09 Sep 2016 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jun 2016 | 28 Jun 2016 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jun 2016 | 10 Jun 2016 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2016 | 04 Mar 2016 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2016 | 04 Mar 2016 | 001-36875 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2016 | 29 Feb 2016 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2015 | 10 Dec 2015 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2015 | 04 Nov 2015 | 001-36875 |
| 3 | Open Document | Open Filing | FORM 3 | 05 Nov 2015 | 04 Nov 2015 | 001-36875 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2015 | 06 Mar 2015 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2015 | 25 Feb 2015 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Feb 2015 | 20 Feb 2015 | 001-34903 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2015 | 31 Dec 2014 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Jun 2014 | 04 Jun 2014 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2014 | 30 May 2014 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Mar 2014 | 06 Mar 2014 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2014 | 01 Mar 2014 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Sep 2013 | 05 Sep 2013 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2013 | 26 Aug 2013 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2013 | 13 Aug 2013 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Aug 2013 | 09 Aug 2013 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 May 2013 | 06 May 2013 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Mar 2013 | 06 Mar 2013 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Mar 2013 | 05 Mar 2013 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Mar 2013 | 01 Mar 2013 | 001-34903 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2012 | 20 Apr 2012 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Mar 2012 | 06 Mar 2012 | 001-34903 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Mar 2012 | 01 Mar 2012 | 001-34903 |