| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 23 Sep 2025 | 19 Sep 2025 | 001-39318 |
| 4 | Open Document | Open Filing | 17 Jul 2024 | 15 Jul 2024 | 001-39318 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Aug 2022 | 06 Aug 2022 | 001-39318 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 19 Jun 2020 | ||
| 4 | Open Document | Open Filing | 15 Jun 2020 | 15 Jun 2020 | 001-39318 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2020 | 10 Jun 2020 | 001-39318 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2017 | 22 Feb 2017 | 001-35817 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2016 | 16 Mar 2016 | 001-35817 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2016 | 15 Mar 2016 | 001-35817 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Dec 2014 | 11 Dec 2014 | 001-35817 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 May 2014 | 22 May 2014 | 001-35817 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Oct 2013 | 10 Oct 2013 | 001-35817 |
| 3 | Open Document | Open Filing | FORM 3 | 04 Apr 2013 | 04 Apr 2013 | 001-35817 |