| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | 06 May 2025 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 May 2025 | 02 May 2025 | 001-39312 |
| SCHEDULE 13G | Open Document | Open Filing | 21 Jan 2025 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Aug 2024 | 30 Jul 2024 | 001-39312 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Oct 2023 | 09 Oct 2023 | 001-39312 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 31 Mar 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2023 | 21 Mar 2023 | 001-39312 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 10 Feb 2023 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Feb 2023 | 01 Feb 2023 | 001-39312 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Mar 2022 | 16 Mar 2022 | 001-39312 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 18 Mar 2022 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Mar 2022 | 04 Mar 2022 | 001-39312 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 01 Jan 2022 | 001-39312 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Dec 2021 | 23 Dec 2021 | 001-39312 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Nov 2021 | 18 Nov 2021 | 001-39312 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Apr 2021 | 19 Mar 2021 | 001-39312 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Feb 2021 | 10 Feb 2021 | 001-39312 |
| 4 | Open Document | Open Filing | 4 | 19 May 2016 | 06 May 2016 | 001-37622 |
| 4 | Open Document | Open Filing | 4 | 19 May 2016 | 06 May 2016 | 001-37622 |
| 4 | Open Document | Open Filing | 4 | 24 Nov 2015 | 24 Nov 2015 | 001-37622 |
| 4 | Open Document | Open Filing | 4 | 24 Nov 2015 | 24 Nov 2015 | 001-37622 |
| 4 | Open Document | Open Filing | 4 | 24 Nov 2015 | 24 Nov 2015 | 001-37622 |
| 3 | Open Document | Open Filing | 3 | 18 Nov 2015 | 18 Nov 2015 | 001-37622 |
| 3 | Open Document | Open Filing | 3 | 18 Nov 2015 | 18 Nov 2015 | 001-37622 |
| 3 | Open Document | Open Filing | 3 | 18 Nov 2015 | 18 Nov 2015 | 001-37622 |
| 4 | Open Document | Open Filing | 4 | 08 May 2014 | 06 May 2014 | 001-36164 |
| 4 | Open Document | Open Filing | 4 | 08 May 2014 | 06 May 2014 | 001-36164 |
| 4 | Open Document | Open Filing | 4 | 08 May 2014 | 06 May 2014 | 001-36164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2014 | 27 Feb 2014 | 000-18926 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Nov 2013 | 06 Nov 2013 | 001-36164 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Nov 2013 | 06 Nov 2013 | 001-36164 |
| 3 | Open Document | Open Filing | FORM 3 | 06 Nov 2013 | 06 Nov 2013 | 001-36164 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2012 | 14 Nov 2012 | 000-18926 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2012 | 31 Jul 2012 | 000-18926 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Apr 2012 | 16 Apr 2012 | 000-18926 |