| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open Document | Open Filing | 14 Nov 2025 | 30 Sep 2025 | 028-16006 | |
| N-PX | Open Document | Open Filing | 28 Aug 2025 | 30 Jun 2025 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 14 Aug 2025 | 30 Jun 2025 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Jul 2025 | 18 Jul 2025 | 001-41275 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jun 2025 | 18 Jun 2025 | 001-41275 |
| 13F-NT | Open Document | Open Filing | 15 May 2025 | 31 Mar 2025 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 14 Feb 2025 | 31 Dec 2024 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 14 Nov 2024 | 30 Sep 2024 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Sep 2024 | 13 Sep 2024 | 001-41275 |
| 13F-NT | Open Document | Open Filing | 14 Aug 2024 | 30 Jun 2024 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 15 May 2024 | 31 Mar 2024 | 028-16006 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 03 May 2024 | 01 May 2024 | 001-41275 |
| 13F-NT | Open Document | Open Filing | 14 Feb 2024 | 31 Dec 2023 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Dec 2023 | 11 Dec 2023 | 001-41275 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Nov 2023 | 15 Nov 2023 | 001-41275 |
| 13F-NT | Open Document | Open Filing | 14 Nov 2023 | 30 Sep 2023 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2023 | 29 Sep 2023 | 001-00395 |
| 13F-NT | Open Document | Open Filing | 14 Aug 2023 | 30 Jun 2023 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jul 2023 | 30 Jun 2023 | 001-00395 |
| 4 | Open Document | Open Filing | 03 Jul 2023 | 30 Jun 2023 | 001-41275 | |
| 4 | Open Document | Open Filing | 03 Jul 2023 | 30 Jun 2023 | 001-00395 | |
| 13F-NT | Open Document | Open Filing | 15 May 2023 | 31 Mar 2023 | 028-16006 | |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 09 May 2023 | 05 May 2023 | 001-41275 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 May 2023 | 02 May 2023 | 001-00395 |
| 4 | Open Document | Open Filing | 04 Apr 2023 | 31 Mar 2023 | 001-00395 | |
| 13F-NT | Open Document | Open Filing | 14 Feb 2023 | 31 Dec 2022 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jan 2023 | 03 Jan 2023 | 001-00395 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Dec 2022 | 16 Dec 2022 | 001-41275 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Dec 2022 | 13 Dec 2022 | 001-41275 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Dec 2022 | 09 Dec 2022 | 001-41275 |
| 4 | Open Document | Open Filing | 09 Dec 2022 | 08 Dec 2022 | 001-41275 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Nov 2022 | 09 Nov 2022 | 001-00395 |
| 13F-NT | Open Document | Open Filing | 14 Nov 2022 | 30 Sep 2022 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2022 | 30 Sep 2022 | 001-00395 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Aug 2022 | 16 Aug 2022 | 001-34198 |
| 13F-NT | Open Document | Open Filing | 15 Aug 2022 | 30 Jun 2022 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Aug 2022 | 08 Aug 2022 | 001-41275 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jul 2022 | 30 Jun 2022 | 001-00395 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jun 2022 | 14 Jun 2022 | 001-34198 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 May 2022 | 16 May 2022 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 16 May 2022 | 31 Mar 2022 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 May 2022 | 02 May 2022 | 001-41275 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 May 2022 | 02 May 2022 | 001-00395 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 May 2022 | 02 May 2022 | 001-00395 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Mar 2022 | 02 Mar 2022 | 000-22818 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Mar 2022 | 06 Oct 2020 | 001-34198 |
| 13F-NT | Open Document | Open Filing | 14 Feb 2022 | 31 Dec 2021 | 028-16006 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Feb 2022 | 09 Feb 2022 | 001-41275 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Feb 2022 | 09 Feb 2022 | 001-40118 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Nov 2021 | 15 Nov 2021 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 15 Nov 2021 | 30 Sep 2021 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Nov 2021 | 28 Oct 2021 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 16 Aug 2021 | 30 Jun 2021 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 17 May 2021 | 31 Mar 2021 | 028-16006 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Feb 2021 | 25 Feb 2021 | 001-40118 |
| 13F-NT | Open Document | Open Filing | 16 Feb 2021 | 31 Dec 2020 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Nov 2020 | 24 Nov 2020 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 16 Nov 2020 | 30 Sep 2020 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 14 Aug 2020 | 30 Jun 2020 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Aug 2020 | 30 Jul 2020 | 001-34198 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Jul 2020 | 15 Jul 2020 | 001-34198 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jun 2020 | 01 Jun 2020 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 May 2020 | 19 May 2020 | 001-34198 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 May 2020 | 18 May 2020 | 000-22818 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 May 2020 | 14 May 2020 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 15 May 2020 | 31 Mar 2020 | 028-16006 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Apr 2020 | 24 Apr 2020 | 001-34198 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 Apr 2020 | 16 Apr 2020 | 000-22818 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2020 | 01 Apr 2020 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Mar 2020 | 11 Mar 2020 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 14 Feb 2020 | 31 Dec 2019 | 028-16006 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2020 | 02 Jan 2020 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Nov 2019 | 19 Nov 2019 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 14 Nov 2019 | 30 Sep 2019 | 028-16006 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2019 | 01 Oct 2019 | 001-37870 |
| 13F-NT | Open Document | Open Filing | 14 Aug 2019 | 30 Jun 2019 | 028-16006 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2019 | 01 Jul 2019 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 May 2019 | 17 May 2019 | 000-22818 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 May 2019 | 13 May 2019 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 15 May 2019 | 31 Mar 2019 | 028-16006 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2019 | 01 Apr 2019 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Mar 2019 | 05 Mar 2017 | 000-22818 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Mar 2019 | 28 Feb 2019 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 14 Feb 2019 | 31 Dec 2018 | 028-16006 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jan 2019 | 07 Jan 2019 | 000-22818 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2019 | 02 Jan 2019 | 001-37870 |
| 13F-NT | Open Document | Open Filing | 14 Nov 2018 | 30 Sep 2018 | 028-16006 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2018 | 01 Oct 2018 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Sep 2018 | 13 Sep 2018 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Aug 2018 | 20 Aug 2018 | 001-38047 |
| 13F-NT | Open Document | Open Filing | 14 Aug 2018 | 30 Jun 2018 | 028-16006 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2018 | 01 Jul 2018 | 001-37870 |
| 4 | Open Document | Open Filing | 28 Jun 2018 | 26 Jun 2018 | 001-32552 | |
| 13F-NT | Open Document | Open Filing | 15 May 2018 | 31 Mar 2018 | 028-16006 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 Apr 2018 | 02 Apr 2018 | 000-22818 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2018 | 01 Apr 2018 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Mar 2018 | 28 Feb 2018 | 000-22818 |
| 13F-NT | Open Document | Open Filing | 14 Feb 2018 | 31 Dec 2017 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Feb 2018 | 08 Feb 2018 | 001-38047 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2018 | 02 Jan 2018 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Dec 2017 | 01 Dec 2017 | 001-31573 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Nov 2017 | 13 Nov 2017 | 001-31573 |
| 13F-NT | Open Document | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 028-16006 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 10 Oct 2017 | 27 Sep 2017 | 000-22818 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 01 Oct 2017 | 001-37870 |
| 13F-NT | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-16006 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 01 Jul 2017 | 001-37870 |
| 13F-NT | Open Document | Open Filing | 15 May 2017 | 31 Mar 2017 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 May 2017 | 04 May 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 May 2017 | 01 May 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Apr 2017 | 03 Apr 2017 | 001-32552 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 01 Apr 2017 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Mar 2017 | 21 Mar 2017 | 000-25370 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Mar 2017 | 16 Mar 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Mar 2017 | 13 Mar 2017 | 001-32552 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Mar 2017 | 15 Mar 2017 | 000-25370 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Mar 2017 | 10 Mar 2017 | 001-31573 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Mar 2017 | 08 Mar 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Mar 2017 | 03 Mar 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Mar 2017 | 28 Feb 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Feb 2017 | 23 Feb 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Feb 2017 | 17 Feb 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Feb 2017 | 16 Feb 2017 | 001-31573 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Feb 2017 | 14 Feb 2017 | 001-32552 |
| 13F-NT | Open Document | Open Filing | 14 Feb 2017 | 31 Dec 2016 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Feb 2017 | 09 Feb 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Feb 2017 | 06 Feb 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Feb 2017 | 01 Feb 2017 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Jan 2017 | 11 Jan 2017 | 001-34791 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 02 Jan 2017 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Dec 2016 | 15 Dec 2016 | 001-37870 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Dec 2016 | 01 Dec 2016 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Nov 2016 | 14 Nov 2016 | 001-31573 |
| 13F-NT | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-16006 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 01 Oct 2016 | 001-37870 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2016 | 07 Sep 2016 | 001-37870 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Sep 2016 | 07 Sep 2016 | 001-37870 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2016 | 07 Sep 2016 | 001-37764 |
| 13F-NT | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Aug 2016 | 09 Aug 2016 | 000-22555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Aug 2016 | 09 Aug 2016 | 001-32552 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2016 | 01 Jul 2016 | 001-37764 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 001-37764 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 001-34791 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 000-22555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 001-31573 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Jun 2016 | 01 Jun 2016 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 May 2016 | 17 May 2016 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 May 2016 | 09 May 2016 | 001-32552 |
| 13F-NT | Open Document | Open Filing | 16 May 2016 | 31 Mar 2016 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 May 2016 | 11 May 2016 | 001-37764 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2016 | 01 Apr 2016 | 000-53413 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Mar 2016 | 11 Mar 2016 | 001-34791 |
| 13F-NT | Open Document | Open Filing | 16 Feb 2016 | 31 Dec 2015 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Feb 2016 | 11 Feb 2016 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Feb 2016 | 10 Feb 2016 | 000-22555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Feb 2016 | 08 Feb 2016 | 001-31573 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Feb 2016 | 05 Feb 2016 | 000-22555 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Feb 2016 | 04 Feb 2016 | 001-31573 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Dec 2015 | 02 Dec 2015 | 000-53413 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Dec 2015 | 23 Nov 2015 | 000-53413 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Nov 2015 | 23 Nov 2015 | 000-53413 |
| 13F-NT | Open Document | Open Filing | 13 Nov 2015 | 30 Sep 2015 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Nov 2015 | 10 Nov 2015 | 000-53413 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Nov 2015 | 09 Nov 2015 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Nov 2015 | 04 Nov 2015 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2015 | 02 Nov 2015 | 000-53413 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2015 | 02 Nov 2015 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Oct 2015 | 15 Oct 2015 | 000-53413 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Oct 2015 | 01 Oct 2015 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Sep 2015 | 15 Sep 2015 | 001-31573 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Sep 2015 | 03 Sep 2015 | 000-53413 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Sep 2015 | 01 Sep 2015 | 001-32552 |
| 13F-NT | Open Document | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 028-16006 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Aug 2015 | 11 Aug 2015 | 001-32552 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Aug 2015 | 06 Aug 2015 | 001-31573 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Jul 2015 | 07 Jul 2015 | 001-32552 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2015 | 01 Jul 2015 | 000-53413 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jul 2015 | 30 Jun 2015 | 001-31573 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Jun 2015 | 17 Jun 2015 | 001-31573 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jun 2015 | 01 Jun 2015 | 001-32552 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 May 2015 | 13 May 2015 | 000-53413 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 May 2015 | 12 May 2015 | 001-32552 |
| 13F-NT | Open Document | Open Filing | 15 May 2015 | 31 Mar 2015 | 028-16006 | |
| 4 | Open Document | Open Filing | 14 May 2015 | 12 May 2015 | 001-32552 | |
| 4 | Open Document | Open Filing | 05 May 2015 | 01 May 2015 | 001-32552 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Apr 2015 | 01 Apr 2015 | 001-32552 |
| 4 | Open Document | Open Filing | 19 Mar 2015 | 17 Mar 2015 | 001-32552 | |
| 13F-NT | Open Document | Open Filing | 17 Feb 2015 | 31 Dec 2014 | 028-16006 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2015 | 12 Jan 2015 | 001-32552 |
| 13F-NT | Open Document | Open Filing | 14 Nov 2014 | 30 Sep 2014 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 15 May 2014 | 31 Mar 2014 | 028-16006 | |
| 13F-NT | Open Document | Open Filing | 14 Feb 2014 | 31 Dec 2013 | 028-16006 |