| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 04 Nov 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2024 | 20 May 2024 | 001-41905 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 01 Feb 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2023 | 03 Oct 2023 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 May 2023 | 24 May 2023 | 000-29959 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2023 | 31 Dec 2022 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2022 | 06 Jun 2022 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2022 | 25 Apr 2022 | 000-29959 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 03 Feb 2022 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jul 2021 | 20 Jul 2021 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2021 | 27 May 2021 | 000-29959 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 16 Feb 2021 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2020 | 24 Sep 2020 | 000-29959 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A AMENDMENT 15 | 07 Feb 2020 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Dec 2019 | 31 Dec 2019 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Dec 2019 | 26 Dec 2019 | 000-29959 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Dec 2019 | 18 Dec 2019 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2019 | 18 Dec 2019 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2019 | 13 Dec 2019 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Oct 2018 | 28 Sep 2018 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2017 | 23 Aug 2017 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2016 | 08 Apr 2016 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Dec 2015 | 11 Dec 2015 | 000-29959 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 06 Feb 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2014 | 18 Nov 2014 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jul 2014 | 14 Jul 2014 | 000-29959 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2014 | 06 Jun 2014 | 000-29959 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 12 Feb 2014 |