| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 May 2025 | 15 May 2025 | 001-37908 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 May 2024 | 14 May 2024 | 001-37908 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2023 | 19 May 2023 | 001-37908 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 May 2022 | 13 May 2022 | 001-37908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Jun 2021 | 07 Jun 2021 | 001-37589 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 May 2021 | 14 May 2021 | 001-37908 |
| 4 | Open Document | Open Filing | 4 | 13 Nov 2020 | 10 Nov 2020 | 001-37908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Jun 2020 | 08 Jun 2020 | 001-37589 |
| 4 | Open Document | Open Filing | 4 | 19 May 2020 | 15 May 2020 | 001-37908 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 18 Mar 2020 | 11 Mar 2020 | 001-37589 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2020 | 11 Mar 2020 | 001-37589 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2019 | 05 Jun 2019 | 001-37589 |
| 4 | Open Document | Open Filing | 4 | 17 May 2019 | 15 May 2019 | 001-37908 |
| 3 | Open Document | Open Filing | 3 | 17 May 2019 | 15 May 2019 | 001-37908 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2018 | 04 Jun 2018 | 001-37589 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2017 | 05 Jun 2017 | 001-37589 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 03 Oct 2016 | 001-37589 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Oct 2016 | 01 Oct 2016 | 001-37589 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Feb 2015 | 13 Feb 2015 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jan 2015 | 28 Jan 2015 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Jan 2014 | 29 Jan 2014 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Nov 2013 | 22 Nov 2013 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Jul 2013 | 26 Jul 2013 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Feb 2013 | 30 Jan 2013 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Nov 2012 | 31 Oct 2012 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2012 | 04 Sep 2012 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2012 | 16 Jul 2012 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2012 | 26 Apr 2012 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Feb 2012 | 14 Feb 2012 | 001-11411 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 16 Feb 2012 | 01 Feb 2012 | 001-11411 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Feb 2012 | 01 Feb 2012 | 001-11411 |