| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Mar 2024 | 01 Mar 2024 | 001-39541 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2020 | 02 Jan 2020 | 001-38012 |
| 5 | Open Document | Open Filing | FORM 5 | 11 Feb 2019 | 11 Feb 2019 | 001-09444 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2019 | 02 Jan 2019 | 001-38012 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2019 | 31 Dec 2018 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Nov 2018 | 05 Nov 2018 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2018 | 06 Aug 2018 | 001-09444 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2018 | 14 Feb 2018 | 001-09444 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2018 | 02 Jan 2018 | 001-38012 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jan 2018 | 29 Dec 2017 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2017 | 08 Aug 2017 | 001-09444 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2017 | 26 May 2017 | 001-38012 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2017 | 11 Mar 2017 | 001-38012 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2017 | 14 Feb 2017 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2017 | 30 Dec 2016 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2017 | 31 Dec 2016 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2016 | 30 Nov 2016 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2016 | 14 Nov 2016 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2016 | 24 Oct 2016 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Oct 2016 | 10 Oct 2016 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Sep 2016 | 19 Sep 2016 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2016 | 02 Jun 2016 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2016 | 16 May 2016 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Apr 2016 | 12 Apr 2016 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2016 | 15 Mar 2016 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2016 | 16 Feb 2016 | 001-36422 |
| 5 | Open Document | Open Filing | FORM 5 | 11 Feb 2016 | 31 Dec 2015 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2015 | 21 Dec 2015 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2015 | 15 Dec 2015 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2015 | 16 Nov 2015 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Nov 2015 | 12 Nov 2015 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Oct 2015 | 12 Oct 2015 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2015 | 14 Sep 2015 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2015 | 28 Aug 2015 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Aug 2015 | 07 Aug 2015 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2015 | 29 Jun 2015 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 28 May 2015 | 26 May 2015 | 001-36422 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2015 | 04 May 2015 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2015 | 02 Jan 2015 | 001-09444 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2015 | 13 Mar 2015 | 001-36422 |
| 5 | Open Document | Open Filing | FORM 5 | 17 Feb 2015 | 31 Dec 2014 | 001-09444 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Apr 2014 | 17 Apr 2014 | 001-36422 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Apr 2014 | 17 Apr 2014 | 001-36422 |
| 5 | Open Document | Open Filing | FORM 5 | 14 Feb 2014 | 31 Dec 2013 | 001-09444 |