| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 22 Apr 2024 | 18 Apr 2024 | 001-40615 | |
| 4 | Open Document | Open Filing | 25 Mar 2024 | 19 Mar 2024 | 001-40615 | |
| 4 | Open Document | Open Filing | 29 Dec 2023 | 27 Dec 2023 | 001-40615 | |
| 4 | Open Document | Open Filing | 29 Sep 2023 | 27 Sep 2023 | 001-40615 | |
| 4 | Open Document | Open Filing | 28 Aug 2023 | 25 Aug 2023 | 001-40615 | |
| 4 | Open Document | Open Filing | 31 Jul 2023 | 28 Jul 2023 | 001-40615 | |
| 4 | Open Document | Open Filing | 07 Jul 2023 | 25 Nov 2022 | 001-40615 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Oct 2022 | 17 Oct 2022 | 001-40615 |
| 4 | Open Document | Open Filing | 26 Jan 2022 | 24 Jan 2022 | 001-40615 | |
| 4 | Open Document | Open Filing | 19 May 2021 | 26 Apr 2021 | 000-56015 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO SCHEDULE 13D | 07 Apr 2021 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13D | 14 Aug 2020 | ||
| 4 | Open Document | Open Filing | 06 Aug 2020 | 22 May 2020 | 000-56015 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 10 Jan 2019 | ||
| 3 | Open Document | Open Filing | 10 Jan 2019 | 09 Jan 2019 | 000-56015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2014 | 02 Jul 2014 | 001-14949 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2014 | 06 Mar 2014 | 001-14949 |