| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Aug 2024 | 20 Aug 2024 | 001-34852 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 May 2021 | 06 May 2021 | 001-34055 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 May 2021 | 06 May 2021 | 001-34055 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Apr 2019 | 03 Apr 2019 | 001-37481 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jan 2018 | 29 Jan 2018 | 001-37481 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2017 | 30 Oct 2017 | 001-37481 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Nov 2017 | 30 Oct 2017 | 001-37481 |
| 4 | Open Document | Open Filing | 4 | 21 Oct 2016 | 20 Oct 2016 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 24 May 2016 | 22 May 2016 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2016 | 03 Mar 2016 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2016 | 24 Feb 2016 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2015 | 22 May 2015 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2015 | 03 Mar 2015 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2015 | 24 Feb 2015 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2014 | 22 May 2014 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2014 | 03 Mar 2014 | 001-33783 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Feb 2014 | 24 Feb 2014 | 001-33783 |