| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Oct 2021 | 20 Oct 2021 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jul 2021 | 20 Jul 2021 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2021 | 10 Jun 2021 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2021 | 20 Apr 2021 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2021 | 15 Mar 2021 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jan 2021 | 20 Jan 2021 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Dec 2020 | 29 Dec 2020 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Oct 2020 | 20 Oct 2020 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jul 2020 | 21 Jul 2020 | 000-24000 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2020 | 04 Jun 2020 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Jun 2020 | 04 Jun 2020 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2020 | 22 Apr 2020 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2020 | 16 Mar 2020 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2020 | 23 Jan 2020 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2019 | 23 Oct 2019 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jul 2019 | 24 Jul 2019 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2019 | 24 Apr 2019 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2019 | 18 Mar 2019 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2019 | 24 Jan 2019 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Oct 2018 | 24 Oct 2018 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Jul 2018 | 23 Jul 2018 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2018 | 24 Apr 2018 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2018 | 16 Mar 2018 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jun 2017 | 29 Jun 2017 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2015 | 14 Aug 2015 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2015 | 08 Jun 2015 | 000-24000 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2014 | 06 Jan 2014 | 000-24000 |