| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 22 Sep 2021 | 16 Sep 2021 | 001-38424 | |
| SC 13D/A | Open Document | Open Filing | 22 Sep 2021 | |||
| 13F-HR | Open Document | Open Filing | 30 Oct 2018 | 30 Sep 2018 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 27 Aug 2018 | 30 Jun 2018 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 29 May 2018 | 31 Dec 2017 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 29 May 2018 | 30 Sep 2017 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 14 May 2018 | 31 Mar 2018 | 028-12360 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Mar 2018 | 23 Mar 2018 | 001-38424 |
| SC 13D | Open Document | Open Filing | 22 Mar 2018 | |||
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Mar 2018 | 15 Mar 2018 | 001-38424 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A - AMENDMENT NO. 1 | 03 Oct 2017 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2017 | 02 Oct 2017 | 001-36752 |
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 15 May 2017 | 31 Mar 2017 | 028-12360 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 17 Mar 2017 | ||
| 13F-HR | Open Document | Open Filing | 14 Feb 2017 | 31 Dec 2016 | 028-12360 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2017 | ||
| 4 | Open Document | Open Filing | 4 | 21 Dec 2016 | 21 Dec 2016 | 001-37502 |
| 4 | Open Document | Open Filing | 4 | 13 Dec 2016 | 13 Dec 2016 | 001-37502 |
| 4 | Open Document | Open Filing | 4 | 22 Nov 2016 | 21 Nov 2016 | 001-37502 |
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-12360 | |
| 4 | Open Document | Open Filing | 4 | 21 Sep 2016 | 20 Sep 2016 | 001-37502 |
| 13F-HR | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 16 May 2016 | 31 Mar 2016 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-12360 | |
| SC 13G | Open Document | Open Filing | SC 13G | 16 Feb 2016 | ||
| 13F-HR | Open Document | Open Filing | 16 Nov 2015 | 30 Sep 2015 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-12360 | |
| 4 | Open Document | Open Filing | 4 | 29 Jul 2015 | 27 Jul 2015 | 001-37502 |
| 3 | Open Document | Open Filing | 3 | 16 Jul 2015 | 16 Jul 2015 | 001-37502 |
| 13F-HR | Open Document | Open Filing | 15 May 2015 | 31 Mar 2015 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 17 Feb 2015 | 31 Dec 2014 | 028-12360 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G AMENDMENT NO. 9 | 17 Feb 2015 | ||
| SC 13G | Open Document | Open Filing | SC 13G | 17 Feb 2015 | ||
| 3 | Open Document | Open Filing | 3 | 20 Nov 2014 | 20 Nov 2014 | 001-36752 |
| 13F-HR | Open Document | Open Filing | 14 Nov 2014 | 30 Sep 2014 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 15 May 2014 | 31 Mar 2014 | 028-12360 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2014 | 31 Dec 2013 | 028-12360 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 8 TO SCHEDULE 13G | 14 Feb 2014 |