| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 29 Nov 2023 | 27 Nov 2023 | 001-38154 | |
| 4 | Open Document | Open Filing | 22 Nov 2022 | 18 Nov 2022 | 001-40785 | |
| 4 | Open Document | Open Filing | 01 Dec 2021 | 29 Nov 2021 | 001-40785 | |
| 3 | Open Document | Open Filing | 07 Oct 2021 | 29 Sep 2021 | 001-40785 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Dec 2019 | 11 Dec 2019 | 001-37899 |
| 4 | Open Document | Open Filing | 22 Nov 2019 | 20 Nov 2019 | 001-38190 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Feb 2019 | 13 Feb 2019 | 001-37899 |
| 3 | Open Document | Open Filing | 13 Feb 2019 | 07 Feb 2019 | 001-38190 | |
| 3 | Open Document | Open Filing | FORM 3 | 24 Aug 2018 | 15 Aug 2018 | 001-38014 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2018 | 06 Jun 2018 | 001-37899 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Sep 2016 | 28 Sep 2016 | 001-37899 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 May 2015 | 28 Apr 2015 | 000-53166 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Mar 2015 | 05 Mar 2015 | 000-53166 |