| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Feb 2023 | 01 Feb 2023 | 001-35492 | |
| 4 | Open Document | Open Filing | 02 Feb 2022 | 31 Jan 2022 | 001-35492 | |
| 4 | Open Document | Open Filing | 31 Jan 2022 | 28 Jan 2022 | 001-35492 | |
| 4 | Open Document | Open Filing | 26 Aug 2021 | 25 Aug 2021 | 001-35492 | |
| 4 | Open Document | Open Filing | 03 Jun 2021 | 01 Jun 2021 | 001-35492 | |
| 4 | Open Document | Open Filing | 03 Feb 2021 | 01 Feb 2021 | 001-35492 | |
| 4 | Open Document | Open Filing | 01 Feb 2021 | 28 Jan 2021 | 001-35492 | |
| 4 | Open Document | Open Filing | 17 Mar 2020 | 17 Mar 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 16 Mar 2020 | 16 Mar 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 12 Mar 2020 | 12 Mar 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 11 Mar 2020 | 11 Mar 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 09 Mar 2020 | 09 Mar 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 06 Mar 2020 | 06 Mar 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 03 Feb 2020 | 01 Feb 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 30 Jan 2020 | 28 Jan 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 28 Jan 2020 | 24 Jan 2020 | 001-35492 | |
| 4 | Open Document | Open Filing | 13 Jun 2019 | 12 Jun 2019 | 001-35492 | |
| 4 | Open Document | Open Filing | 12 Mar 2019 | 11 Mar 2019 | 001-35492 | |
| 4 | Open Document | Open Filing | 30 Jan 2019 | 28 Jan 2019 | 001-35492 | |
| 4 | Open Document | Open Filing | 28 Jan 2019 | 24 Jan 2019 | 001-35492 | |
| 4 | Open Document | Open Filing | 27 Dec 2018 | 26 Dec 2018 | 001-35492 | |
| 4 | Open Document | Open Filing | 31 Jan 2018 | 29 Jan 2018 | 001-35492 | |
| 4 | Open Document | Open Filing | 29 Jan 2018 | 25 Jan 2018 | 001-35492 | |
| 4 | Open Document | Open Filing | 25 Jan 2018 | 23 Jan 2018 | 001-35492 | |
| 4 | Open Document | Open Filing | 15 Dec 2017 | 13 Dec 2017 | 001-35492 | |
| 4 | Open Document | Open Filing | 06 Sep 2017 | 05 Sep 2017 | 001-35492 | |
| 4 | Open Document | Open Filing | 30 Jan 2017 | 26 Jan 2017 | 001-35492 | |
| 4/A | Open Document | Open Filing | 27 Jan 2017 | 24 Jan 2017 | 001-35492 | |
| 4 | Open Document | Open Filing | 26 Jan 2017 | 24 Jan 2017 | 001-35492 | |
| 4 | Open Document | Open Filing | 29 Jan 2016 | 27 Jan 2016 | 001-35492 | |
| 4 | Open Document | Open Filing | 28 Jan 2016 | 26 Jan 2016 | 001-35492 | |
| 4 | Open Document | Open Filing | 27 Jan 2016 | 25 Jan 2016 | 001-35492 | |
| 4 | Open Document | Open Filing | 29 Jan 2015 | 27 Jan 2015 | 001-35492 | |
| 4 | Open Document | Open Filing | 27 Jan 2015 | 25 Jan 2015 | 001-35492 | |
| 4 | Open Document | Open Filing | 14 Mar 2014 | 13 Mar 2014 | 001-35492 | |
| 4 | Open Document | Open Filing | 05 Mar 2014 | 03 Mar 2014 | 001-35492 | |
| 4 | Open Document | Open Filing | 25 Feb 2014 | 21 Feb 2014 | 001-35492 | |
| 4 | Open Document | Open Filing | 29 Jan 2014 | 27 Jan 2014 | 001-35492 | |
| 4 | Open Document | Open Filing | 28 Jan 2014 | 25 Jan 2014 | 001-35492 | |
| 4 | Open Document | Open Filing | 14 Jan 2014 | 13 Jan 2014 | 001-35492 | |
| 4 | Open Document | Open Filing | 06 Jan 2014 | 03 Jan 2014 | 001-35492 |