| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 09 Jul 2025 | 07 Jul 2025 | 001-40597 | |
| 4 | Open Document | Open Filing | 08 Jul 2024 | 03 Jul 2024 | 001-40597 | |
| 4 | Open Document | Open Filing | 17 May 2024 | 15 May 2024 | 001-40597 | |
| 4 | Open Document | Open Filing | 20 Oct 2023 | 18 Oct 2023 | 001-40597 | |
| 4 | Open Document | Open Filing | 22 Aug 2023 | 27 Mar 2023 | 001-40597 | |
| 4 | Open Document | Open Filing | 05 Aug 2020 | 31 Jul 2020 | 000-54954 | |
| 4/A | Open Document | Open Filing | 19 Nov 2018 | 04 Sep 2018 | 000-54954 | |
| 4 | Open Document | Open Filing | 14 Nov 2018 | 04 Sep 2018 | 000-54954 | |
| 4 | Open Document | Open Filing | 31 Aug 2017 | 27 Jul 2017 | 000-54954 | |
| 4 | Open Document | Open Filing | 06 Jun 2017 | 30 Apr 2017 | 000-54954 | |
| 4 | Open Document | Open Filing | 07 Feb 2017 | 31 Jan 2017 | 000-54954 | |
| 4 | Open Document | Open Filing | 06 Feb 2017 | 31 Oct 2016 | 000-54954 | |
| 4 | Open Document | Open Filing | 28 Sep 2016 | 31 Jul 2016 | 000-54954 | |
| 4 | Open Document | Open Filing | 17 May 2016 | 30 Apr 2016 | 000-54954 | |
| 4 | Open Document | Open Filing | 10 May 2016 | 29 Apr 2016 | 000-54954 | |
| 4 | Open Document | Open Filing | 04 May 2016 | 31 Jan 2016 | 000-54954 | |
| 4 | Open Document | Open Filing | 12 Nov 2015 | 10 Nov 2015 | 000-54954 | |
| 4 | Open Document | Open Filing | 13 Aug 2015 | 10 Aug 2015 | 000-54954 | |
| 4 | Open Document | Open Filing | 16 Jun 2015 | 12 Jun 2015 | 000-54954 | |
| 4 | Open Document | Open Filing | 27 May 2015 | 22 May 2015 | 000-54954 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Nov 2014 | 14 Nov 2014 | 000-54954 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Apr 2014 | 23 Apr 2014 | 000-54954 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Apr 2014 | 16 Apr 2014 | 000-54954 |