| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 04 Apr 2022 | 31 Mar 2022 | 001-13219 | |
| 4 | Open Document | Open Filing | 01 Apr 2022 | 30 Mar 2022 | 001-13219 | |
| 4 | Open Document | Open Filing | 14 Mar 2022 | 10 Mar 2022 | 001-13219 | |
| 4 | Open Document | Open Filing | 08 Mar 2022 | 04 Mar 2022 | 001-13219 | |
| 4 | Open Document | Open Filing | 04 Mar 2022 | 02 Mar 2022 | 001-13219 | |
| 4 | Open Document | Open Filing | 01 Apr 2021 | 30 Mar 2021 | 001-13219 | |
| 4 | Open Document | Open Filing | 08 Mar 2021 | 04 Mar 2021 | 001-13219 | |
| 4 | Open Document | Open Filing | 04 Mar 2021 | 02 Mar 2021 | 001-13219 | |
| 4 | Open Document | Open Filing | 14 Sep 2020 | 10 Sep 2020 | 001-13219 | |
| 4 | Open Document | Open Filing | 01 Apr 2020 | 30 Mar 2020 | 001-13219 | |
| 4 | Open Document | Open Filing | 10 Mar 2020 | 06 Mar 2020 | 001-13219 | |
| 4 | Open Document | Open Filing | 06 Mar 2020 | 04 Mar 2020 | 001-13219 | |
| 4 | Open Document | Open Filing | 15 Aug 2019 | 14 Aug 2019 | 001-13219 | |
| 4 | Open Document | Open Filing | 06 Mar 2019 | 04 Mar 2019 | 001-13219 | |
| 3 | Open Document | Open Filing | 06 Mar 2019 | 04 Mar 2019 | 001-13219 |