| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D | Open Document | Open Filing | 21 May 2025 | |||
| 4/A | Open Document | Open Filing | FORM 4 A | 10 Apr 2025 | 08 Apr 2025 | 001-38022 |
| 3 | Open Document | Open Filing | FORM 3 | 07 Mar 2025 | 13 Feb 2025 | 001-38022 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Aug 2024 | 19 Aug 2024 | 001-35962 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13G | 09 May 2022 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 09 Dec 2020 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Nov 2018 | 16 Nov 2018 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Sep 2018 | 11 Sep 2018 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jan 2018 | 10 Jan 2018 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Sep 2017 | 19 Sep 2017 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Apr 2016 | 28 Mar 2016 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Feb 2016 | 17 Feb 2016 | 001-35962 |
| SC 13D | Open Document | Open Filing | 25 Aug 2015 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Jun 2015 | 17 Jun 2015 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Apr 2015 | 02 Apr 2015 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Aug 2014 | 06 Aug 2014 | 001-35962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jun 2014 | 06 Jun 2014 | 001-35962 |