| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Jun 2023 | 28 Jun 2023 | 001-41733 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Oct 2022 | 07 Oct 2022 | 001-37796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 May 2022 | 09 May 2022 | 001-37796 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2022 | 05 May 2022 | 001-37796 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Aug 2021 | 17 Aug 2021 | 001-37796 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2015 | 16 Nov 2015 | 001-35500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Feb 2015 | 17 Feb 2015 | 001-35500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2014 | 10 Mar 2014 | 001-35500 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Jan 2014 | 24 Jan 2014 | 001-35500 |