| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 08 Jan 2025 | 02 Jan 2025 | 001-36558 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2024 | 17 Jan 2024 | 001-36558 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jan 2023 | 18 Jan 2023 | 001-36558 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2022 | 14 Feb 2022 | 001-36558 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2020 | 21 Dec 2020 | 001-36558 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2019 | 18 Nov 2019 | 001-36558 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jun 2019 | 14 Jun 2019 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Aug 2018 | 17 Aug 2018 | 001-36558 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2018 | 14 May 2018 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2017 | 11 May 2017 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2017 | 25 May 2016 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2016 | 03 Nov 2016 | 001-32743 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2015 | 10 Dec 2015 | 001-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2015 | 16 Nov 2015 | 001-35500 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2015 | 29 Oct 2015 | 001-32743 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2015 | 11 Mar 2015 | 001-35500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2015 | 06 Mar 2015 | 001-35500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Nov 2014 | 18 Nov 2014 | 001-35500 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2014 | 30 Oct 2014 | 001-32743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Aug 2014 | 11 Aug 2014 | 001-36558 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Aug 2014 | 31 Jul 2014 | 001-36558 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Jul 2014 | 28 Jul 2014 | 001-36558 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Jul 2014 | 25 Jul 2014 | 001-36558 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jul 2014 | 23 Jul 2014 | 001-36558 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2014 | 10 Mar 2014 | 001-35500 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2013 | 20 Nov 2013 | 001-35500 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2013 | 01 Nov 2013 | 001-32743 |
| 3 | Open Document | Open Filing | 3 | 25 Oct 2013 | 01 Oct 2013 | 001-16317 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2013 | 05 Jun 2013 | 001-35500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2013 | 31 Dec 2012 | 001-14691 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2012 | 01 Nov 2012 | 001-32743 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2012 | 17 Apr 2012 | 001-35500 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Apr 2012 | 09 Apr 2012 | 001-35500 |