| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 18 Aug 2023 | 18 Aug 2023 | 001-39162 | |
| 4 | Open Document | Open Filing | 08 Aug 2023 | 04 Aug 2023 | 001-39162 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Apr 2023 | 17 Apr 2023 | 001-39162 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2023 | 01 Mar 2023 | 001-39162 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Mar 2022 | 01 Mar 2022 | 001-39162 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2021 | 05 Aug 2021 | 001-39162 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 May 2021 | 21 May 2021 | 001-39162 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2021 | 26 Feb 2021 | 001-39162 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2020 | 20 May 2020 | 001-39162 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2020 | 17 Apr 2020 | 001-39162 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Feb 2020 | 13 Feb 2020 | 001-39162 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2014 | 13 Dec 2014 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2014 | 03 Dec 2014 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2014 | 27 Nov 2014 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2014 | 19 Nov 2014 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Dec 2013 | 13 Dec 2013 | 001-13888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2013 | 09 Dec 2013 | 001-13888 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Dec 2013 | 27 Nov 2013 | 001-13888 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2013 | 21 Nov 2013 | 001-13888 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2013 | 06 Sep 2013 | 001-13888 |