| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | 16 Nov 2020 | 30 Sep 2020 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2020 | 30 Jun 2020 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 18 May 2020 | 31 Mar 2020 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2020 | 31 Dec 2019 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2019 | 30 Sep 2019 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 12 Aug 2019 | 30 Jun 2019 | 028-03499 | |
| 13F-HR/A | Open Document | Open Filing | 17 May 2019 | 31 Dec 2018 | 028-03499 | |
| 13F-HR/A | Open Document | Open Filing | 17 May 2019 | 30 Sep 2018 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 15 May 2019 | 31 Mar 2019 | 028-03499 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 May 2019 | 01 May 2019 | 000-53354 |
| 13F-HR/A | Open Document | Open Filing | 20 Feb 2019 | 30 Sep 2018 | 028-03499 | |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2019 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2019 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2019 | 31 Dec 2018 | 028-03499 | |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2019 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2019 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2019 | ||
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 18 Dec 2018 | 14 Dec 2018 | 000-53354 |
| 13F-HR | Open Document | Open Filing | 14 Nov 2018 | 30 Sep 2018 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2018 | 30 Jun 2018 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 15 May 2018 | 31 Mar 2018 | 028-03499 | |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2018 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2018 | ||
| SC 13G | Open Document | Open Filing | FORM SC 13G | 14 Feb 2018 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2018 | 31 Dec 2017 | 028-03499 | |
| SC 13G | Open Document | Open Filing | FORM SC 13G | 14 Feb 2018 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2018 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 028-03499 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 Oct 2017 | 29 Sep 2017 | 001-38040 |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 15 May 2017 | 31 Mar 2017 | 028-03499 | |
| SC 13G | Open Document | Open Filing | FORM SC 13G | 04 Apr 2017 | ||
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 04 Apr 2017 | 29 Mar 2017 | 001-38040 |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2017 | ||
| SC 13G | Open Document | Open Filing | FORM SC 13G | 14 Feb 2017 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2017 | 31 Dec 2016 | 028-03499 | |
| SC 13G | Open Document | Open Filing | SC 13G | 14 Feb 2017 | ||
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 16 May 2016 | 31 Mar 2016 | 028-03499 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 16 Feb 2016 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 16 Feb 2016 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | 16 Feb 2016 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | 16 Feb 2016 | ||
| 13F-HR | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 10 Nov 2015 | 30 Sep 2015 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 15 May 2015 | 31 Mar 2015 | 028-03499 | |
| SC 13G | Open Document | Open Filing | FORM SC 13G | 13 Feb 2015 | ||
| SC 13G | Open Document | Open Filing | FORM SC 13G | 13 Feb 2015 | ||
| 13F-HR | Open Document | Open Filing | 13 Feb 2015 | 31 Dec 2014 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2014 | 30 Sep 2014 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 028-03499 | |
| 13F-HR | Open Document | Open Filing | 15 May 2014 | 31 Mar 2014 | 028-03499 | |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2014 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2014 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2014 | ||
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | 14 Feb 2014 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2014 | 31 Dec 2013 | 028-03499 |