| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13G/A | Open Document | Open Filing | 12 Feb 2020 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2020 | 12 Dec 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2019 | 22 Nov 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2019 | 18 Nov 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Nov 2019 | 08 Nov 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2019 | 04 Nov 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2019 | 30 Oct 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2019 | 25 Oct 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2019 | 18 Oct 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Oct 2019 | 14 Oct 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Oct 2019 | 02 Oct 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2019 | 30 Sep 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Sep 2019 | 26 Sep 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Sep 2019 | 23 Sep 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Sep 2019 | 19 Sep 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2019 | 12 Sep 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2019 | 03 Sep 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Aug 2019 | 29 Aug 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2019 | 26 Aug 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Aug 2019 | 23 Aug 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Aug 2019 | 20 Aug 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2019 | 16 Aug 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Aug 2019 | 13 Aug 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2019 | 08 Aug 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jul 2019 | 24 Jul 2019 | 001-35774 |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2019 | |||
| 13F-HR | Open Document | Open Filing | 14 Feb 2019 | 30 Sep 2018 | 028-18133 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2019 | 31 Dec 2018 | 028-18133 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jan 2019 | 04 Jan 2019 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 31 Dec 2018 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Dec 2018 | 24 Dec 2018 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Dec 2018 | 19 Dec 2018 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Dec 2018 | 07 Dec 2018 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Nov 2018 | 28 Nov 2018 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2018 | 21 Nov 2018 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2018 | 14 Nov 2018 | 001-35774 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2018 | 30 Oct 2018 | 001-35774 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2018 | 01 Nov 2018 | 001-35774 |
| 13F-HR | Open Document | Open Filing | 07 Aug 2018 | 30 Jun 2018 | 028-18133 | |
| 13F-HR | Open Document | Open Filing | 20 Jun 2018 | 31 Mar 2018 | 028-18133 | |
| 13F-HR | Open Document | Open Filing | 13 Mar 2018 | 31 Dec 2017 | 028-18133 | |
| 13F-HR | Open Document | Open Filing | 22 Nov 2017 | 30 Sep 2017 | 028-18133 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-18133 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 31 Mar 2017 | 028-18133 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 31 Dec 2016 | 028-18133 |