| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Sep 2022 | 19 Sep 2022 | 001-39388 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Sep 2022 | 19 Sep 2022 | 001-39388 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2019 | 07 May 2019 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2019 | 21 Mar 2019 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2019 | 12 Mar 2019 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2019 | 05 Feb 2019 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 07 May 2018 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2018 | 23 Mar 2018 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2018 | 21 Mar 2018 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2018 | 13 Mar 2018 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Feb 2018 | 05 Feb 2018 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2017 | 31 Mar 2017 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2017 | 23 Mar 2017 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2017 | 21 Mar 2017 | 001-36597 |
| 4/A | Open Document | Open Filing | FORM 4/A | 22 Mar 2017 | 13 Mar 2017 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2017 | 13 Mar 2017 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2017 | 11 Mar 2017 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2016 | 31 Mar 2016 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Mar 2016 | 23 Mar 2016 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2016 | 21 Mar 2016 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2016 | 11 Mar 2016 | 001-36597 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2016 | 05 Mar 2016 | 001-36597 |
| 4 | Open Document | Open Filing | 4 | 05 Oct 2015 | 01 Oct 2015 | 001-36597 |
| 4 | Open Document | Open Filing | 4 | 02 Apr 2015 | 31 Mar 2015 | 001-36597 |
| 4 | Open Document | Open Filing | 4 | 25 Mar 2015 | 23 Mar 2015 | 001-36597 |
| 4 | Open Document | Open Filing | 4 | 13 Mar 2015 | 11 Mar 2015 | 001-36597 |
| 4 | Open Document | Open Filing | 4 | 09 Mar 2015 | 05 Mar 2015 | 001-36597 |
| 4 | Open Document | Open Filing | 4 | 20 Feb 2015 | 09 Feb 2015 | 001-10582 |
| 4/A | Open Document | Open Filing | 4/A | 19 Feb 2015 | 09 Feb 2015 | 001-36597 |
| 4 | Open Document | Open Filing | 4 | 11 Feb 2015 | 09 Feb 2015 | 001-36597 |
| 3 | Open Document | Open Filing | 3 | 23 Jan 2015 | 23 Jan 2015 | 001-36597 |
| 4 | Open Document | Open Filing | 4 | 02 Oct 2014 | 01 Oct 2014 | 001-10582 |
| 4 | Open Document | Open Filing | 4 | 13 Mar 2014 | 11 Mar 2014 | 001-10582 |
| 4 | Open Document | Open Filing | 4 | 06 Mar 2014 | 05 Mar 2014 | 001-10582 |