| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2023 | 17 Apr 2023 | 811-21846 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2023 | 17 Apr 2023 | 811-21712 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2023 | 17 Apr 2023 | 811-21583 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Nov 2021 | 22 Nov 2021 | 811-02328 |
| 4 | Open Document | Open Filing | 19 Jul 2021 | 04 Jan 2021 | 811-23566 | |
| 3 | Open Document | Open Filing | 04 Sep 2020 | 28 Aug 2020 | 811-23566 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2018 | 01 Jun 2018 | 811-02328 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2018 | 24 Apr 2018 | 811-22472 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Feb 2018 | 31 Jan 2018 | 811-22742 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2017 | 10 Nov 2017 | 811-22472 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2017 | 16 Oct 2017 | 811-21432 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Oct 2017 | 11 Oct 2017 | 811-21432 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Oct 2017 | 16 Oct 2017 | 811-21432 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2015 | 23 Dec 2015 | 811-22472 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2015 | 21 Dec 2015 | 811-21432 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Dec 2015 | 21 Dec 2015 | 811-21432 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2015 | 25 Jun 2013 | 811-22742 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2012 | 20 Aug 2012 | 811-21432 |