| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 19 Jul 2023 | |||
| 4 | Open Document | Open Filing | 16 Nov 2022 | 15 Nov 2022 | 001-33067 | |
| 4 | Open Document | Open Filing | 25 Aug 2022 | 24 Aug 2022 | 001-33067 | |
| 4 | Open Document | Open Filing | 09 May 2022 | 06 May 2022 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2022 | 06 Jan 2022 | 000-32891 |
| 4 | Open Document | Open Filing | 18 Aug 2021 | 17 Aug 2021 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jun 2021 | 27 May 2021 | 000-32891 |
| 4 | Open Document | Open Filing | 24 May 2021 | 21 May 2021 | 001-33067 | |
| 4 | Open Document | Open Filing | 03 May 2021 | 30 Apr 2021 | 001-33067 | |
| 4 | Open Document | Open Filing | 05 Nov 2020 | 05 Nov 2020 | 001-33067 | |
| 4 | Open Document | Open Filing | 01 Jun 2020 | 29 May 2020 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2020 | 28 May 2020 | 000-32891 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2020 | 21 May 2020 | 000-32891 |
| 4 | Open Document | Open Filing | 08 May 2020 | 07 May 2020 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2020 | 09 Mar 2020 | 000-32891 |
| 4 | Open Document | Open Filing | 08 Aug 2019 | 06 Aug 2019 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2019 | 30 May 2019 | 000-32891 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 May 2019 | 03 May 2019 | 001-33067 |
| 4 | Open Document | Open Filing | 20 Feb 2019 | 19 Feb 2019 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Nov 2018 | 27 Nov 2018 | 000-32891 |
| 4 | Open Document | Open Filing | 08 Aug 2018 | 08 Aug 2018 | 001-33067 | |
| 4 | Open Document | Open Filing | 06 Aug 2018 | 06 Aug 2018 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 May 2018 | 24 May 2018 | 000-32891 |
| 4 | Open Document | Open Filing | 07 May 2018 | 04 May 2018 | 001-33067 | |
| 4 | Open Document | Open Filing | 27 Nov 2017 | 27 Nov 2017 | 001-33067 | |
| 4 | Open Document | Open Filing | 15 Aug 2017 | 15 Aug 2017 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 May 2017 | 25 May 2017 | 000-32891 |
| 4 | Open Document | Open Filing | 02 May 2017 | 01 May 2017 | 001-33067 | |
| 4 | Open Document | Open Filing | 01 May 2017 | 28 Apr 2017 | 001-33067 | |
| 4 | Open Document | Open Filing | 14 Feb 2017 | 13 Feb 2017 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Dec 2016 | 29 Nov 2016 | 000-32891 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2016 | 18 Nov 2016 | 000-32891 |
| 4 | Open Document | Open Filing | 07 Sep 2016 | 06 Sep 2016 | 001-33067 | |
| 4 | Open Document | Open Filing | 18 Aug 2016 | 18 Aug 2016 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 May 2016 | 26 May 2016 | 000-32891 |
| 4 | Open Document | Open Filing | 09 May 2016 | 06 May 2016 | 001-33067 | |
| 4 | Open Document | Open Filing | 17 Feb 2016 | 16 Feb 2016 | 001-33067 | |
| 4 | Open Document | Open Filing | 25 Nov 2015 | 24 Nov 2015 | 001-33067 | |
| 4 | Open Document | Open Filing | 02 Sep 2015 | 31 Aug 2015 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jun 2015 | 29 May 2015 | 000-32891 |
| 4 | Open Document | Open Filing | 04 May 2015 | 01 May 2015 | 001-33067 | |
| 4 | Open Document | Open Filing | 08 Dec 2014 | 05 Dec 2014 | 001-33067 | |
| 4 | Open Document | Open Filing | 25 Nov 2014 | 25 Nov 2014 | 001-33067 | |
| 4 | Open Document | Open Filing | 03 Nov 2014 | 31 Oct 2014 | 001-33067 | |
| 4 | Open Document | Open Filing | 04 Aug 2014 | 01 Aug 2014 | 001-33067 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 May 2014 | 27 May 2014 | 000-32891 |
| 4 | Open Document | Open Filing | 28 Apr 2014 | 25 Apr 2014 | 001-33067 | |
| 4 | Open Document | Open Filing | 04 Feb 2014 | 03 Feb 2014 | 001-33067 |