| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 01 Apr 2024 | 14 Mar 2024 | 000-56065 | |
| 4 | Open Document | Open Filing | 28 Apr 2022 | 27 Apr 2022 | 000-56065 | |
| 4 | Open Document | Open Filing | 05 Apr 2022 | 04 Apr 2022 | 000-56065 | |
| 4 | Open Document | Open Filing | 16 Nov 2021 | 15 Nov 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 21 Oct 2021 | 21 Oct 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 20 Oct 2021 | 20 Oct 2021 | 000-56065 | |
| 4/A | Open Document | Open Filing | 08 Oct 2021 | 30 Sep 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 08 Oct 2021 | 05 Oct 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 30 Sep 2021 | 30 Sep 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 24 Aug 2021 | 24 Aug 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 21 Jul 2021 | 20 Jul 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 07 Jul 2021 | 06 Jul 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 15 Jun 2021 | 14 Jun 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 22 Apr 2021 | 31 Mar 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 30 Mar 2021 | 30 Mar 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 02 Mar 2021 | 01 Mar 2021 | 000-56065 | |
| 4 | Open Document | Open Filing | 10 Dec 2020 | 09 Dec 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 17 Nov 2020 | 17 Nov 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 05 Nov 2020 | 04 Nov 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 23 Oct 2020 | 22 Oct 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 02 Oct 2020 | 30 Sep 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 05 May 2020 | 01 May 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 31 Mar 2020 | 30 Mar 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 03 Mar 2020 | 28 Feb 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 31 Jan 2020 | 29 Jan 2020 | 000-56065 | |
| 4 | Open Document | Open Filing | 23 Dec 2019 | 20 Dec 2019 | 000-56065 | |
| 4 | Open Document | Open Filing | 04 Nov 2019 | 19 Sep 2019 | 000-56065 | |
| 3 | Open Document | Open Filing | 14 Jun 2019 | 14 Jun 2019 | 000-56065 |