| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Apr 2023 | 31 Mar 2023 | 001-40281 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 May 2021 | 07 May 2021 | 001-40281 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Mar 2021 | 23 Mar 2021 | 001-40281 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Sep 2017 | 31 Aug 2017 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Aug 2017 | 25 Aug 2017 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2017 | 16 Aug 2017 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2017 | 13 Aug 2017 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 01 Dec 2016 | 29 Nov 2016 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Nov 2016 | 23 Nov 2016 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Nov 2016 | 21 Nov 2016 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 11 Aug 2016 | 09 Aug 2016 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Jun 2016 | 03 Jun 2016 | 001-37636 |
| 3 | Open Document | Open Filing | FORM 3 - | 23 Feb 2016 | 17 Feb 2016 | 001-37636 |
| 3 | Open Document | Open Filing | FORM 3 - | 18 Nov 2015 | 18 Nov 2015 | 001-37636 |