| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 07 Mar 2022 | 04 Mar 2022 | 001-37976 | |
| 4 | Open Document | Open Filing | 25 Feb 2022 | 23 Feb 2022 | 001-37976 | |
| 4 | Open Document | Open Filing | 13 Jan 2022 | 11 Jan 2022 | 001-37976 | |
| 4 | Open Document | Open Filing | 17 Dec 2021 | 01 Jun 2021 | 001-37976 | |
| 4 | Open Document | Open Filing | 04 Mar 2021 | 04 Mar 2021 | 001-37976 | |
| 4 | Open Document | Open Filing | 25 Feb 2021 | 23 Feb 2021 | 001-37976 | |
| 4 | Open Document | Open Filing | 14 Jan 2021 | 12 Jan 2021 | 001-37976 | |
| 4 | Open Document | Open Filing | 31 Dec 2020 | 02 Mar 2020 | 001-37976 | |
| 4 | Open Document | Open Filing | 26 Feb 2020 | 24 Feb 2020 | 001-37976 | |
| 4 | Open Document | Open Filing | 17 Jan 2020 | 16 Jan 2020 | 001-37976 | |
| 4 | Open Document | Open Filing | 15 Jan 2020 | 13 Jan 2020 | 001-37976 | |
| 4 | Open Document | Open Filing | 05 Dec 2019 | 01 Mar 2019 | 001-37976 | |
| 4 | Open Document | Open Filing | 14 Mar 2019 | 24 Jan 2019 | 001-37976 | |
| 4 | Open Document | Open Filing | 04 Mar 2019 | 04 Mar 2019 | 001-37976 | |
| 4 | Open Document | Open Filing | 20 Dec 2018 | 01 Mar 2018 | 001-37976 | |
| 4 | Open Document | Open Filing | 02 Mar 2018 | 28 Feb 2018 | 001-37976 | |
| 4 | Open Document | Open Filing | 26 Jan 2018 | 25 Jan 2018 | 001-37976 | |
| 4 | Open Document | Open Filing | 01 Dec 2017 | 30 Nov 2017 | 001-37976 | |
| 4 | Open Document | Open Filing | 03 Mar 2017 | 02 Mar 2017 | 001-37976 | |
| 4 | Open Document | Open Filing | 27 Feb 2017 | 23 Feb 2017 | 001-37976 | |
| 4 | Open Document | Open Filing | 24 Jan 2017 | 23 Jan 2017 | 001-37976 | |
| 4 | Open Document | Open Filing | 23 Nov 2016 | 22 Nov 2016 | 001-07850 | |
| 4 | Open Document | Open Filing | 01 Jun 2016 | 01 Jun 2016 | 001-07850 | |
| 4 | Open Document | Open Filing | 21 Mar 2016 | 18 Mar 2016 | 001-07850 | |
| 4 | Open Document | Open Filing | 24 Feb 2016 | 23 Feb 2016 | 001-07850 | |
| 4 | Open Document | Open Filing | 26 Jan 2016 | 26 Jan 2016 | 001-07850 | |
| 4 | Open Document | Open Filing | 29 Dec 2015 | 29 Dec 2015 | 001-07850 | |
| 4 | Open Document | Open Filing | 03 Feb 2015 | 30 Jan 2015 | 001-07850 | |
| 4 | Open Document | Open Filing | 20 Jan 2015 | 15 Jan 2015 | 001-07850 | |
| 4 | Open Document | Open Filing | 20 Nov 2014 | 19 Nov 2014 | 001-07850 | |
| 4 | Open Document | Open Filing | 11 Feb 2014 | 07 Feb 2014 | 001-07850 | |
| 4 | Open Document | Open Filing | 10 Jan 2014 | 10 Jan 2014 | 001-07850 |