| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open Document | Open Filing | Nov 14, 2025 | Sep 30, 2025 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 21, 2025 | Oct 17, 2025 | 001-39149 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 21, 2025 | Oct 17, 2025 | 001-39149 |
| N-PX | Open Document | Open Filing | Sep 2, 2025 | Jun 30, 2025 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 15, 2025 | Aug 14, 2025 | 001-36801 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 15, 2025 | Aug 13, 2025 | 001-36801 |
| 13F-NT | Open Document | Open Filing | Aug 14, 2025 | Jun 30, 2025 | 028-14569 | |
| 4 | Open Document | Open Filing | May 16, 2025 | May 16, 2025 | 001-37721 | |
| 13F-NT | Open Document | Open Filing | May 15, 2025 | Mar 31, 2025 | 028-14569 | |
| 13F-NT | Open Document | Open Filing | Feb 14, 2025 | Dec 31, 2024 | 028-14569 | |
| 13F-NT | Open Document | Open Filing | Nov 14, 2024 | Sep 30, 2024 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 12, 2024 | Sep 10, 2024 | 000-17781 |
| N-PX | Open Document | Open Filing | Aug 30, 2024 | Jun 30, 2024 | 028-14569 | |
| 13F-NT | Open Document | Open Filing | Aug 14, 2024 | Jun 30, 2024 | 028-14569 | |
| 4 | Open Document | Open Filing | May 16, 2024 | May 14, 2024 | 000-17781 | |
| 13F-NT | Open Document | Open Filing | May 15, 2024 | Mar 31, 2024 | 028-14569 | |
| 13F-NT | Open Document | Open Filing | Feb 14, 2024 | Dec 31, 2023 | 028-14569 | |
| 13F-NT | Open Document | Open Filing | Nov 14, 2023 | Sep 30, 2023 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 14, 2023 | Sep 12, 2023 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 6, 2023 | Sep 1, 2023 | 000-17781 |
| 13F-NT | Open Document | Open Filing | Aug 11, 2023 | Jun 30, 2023 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 17, 2023 | Jul 13, 2023 | 001-37721 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 8, 2023 | Jun 6, 2023 | 001-39496 |
| 4 | Open Document | Open Filing | May 30, 2023 | May 25, 2023 | 001-34819 | |
| 13F-NT | Open Document | Open Filing | May 12, 2023 | Mar 31, 2023 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | 001-37721 |
| 13F-NT | Open Document | Open Filing | Feb 14, 2023 | Dec 31, 2022 | 028-14569 | |
| 4 | Open Document | Open Filing | Dec 16, 2022 | Dec 16, 2022 | 000-17781 | |
| 13F-NT | Open Document | Open Filing | Nov 14, 2022 | Sep 30, 2022 | 028-14569 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 8, 2022 | Oct 30, 2022 | 001-37721 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 27, 2022 | Sep 27, 2022 | 001-37533 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 15, 2022 | Sep 13, 2022 | 000-17781 |
| 13F-NT | Open Document | Open Filing | Aug 12, 2022 | Jun 30, 2022 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 15, 2022 | Jun 13, 2022 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 1, 2022 | May 19, 2022 | 001-34819 |
| 13F-NT | Open Document | Open Filing | May 13, 2022 | Mar 31, 2022 | 028-14569 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 21, 2022 | Mar 11, 2022 | 001-34819 |
| 13F-NT | Open Document | Open Filing | Feb 14, 2022 | Dec 31, 2021 | 028-14569 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2022 | Jan 21, 2022 | 001-39496 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 19, 2022 | Jan 14, 2022 | 001-39496 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 4, 2022 | Jan 4, 2022 | 001-06639 |
| 13F-NT | Open Document | Open Filing | Nov 12, 2021 | Sep 30, 2021 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 4, 2021 | Sep 30, 2021 | 001-37533 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 17, 2021 | Aug 13, 2021 | 001-06639 |
| 13F-NT | Open Document | Open Filing | Aug 13, 2021 | Jun 30, 2021 | 028-14569 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 3, 2021 | Jul 29, 2021 | 001-39496 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 1, 2021 | Jun 30, 2021 | 001-37533 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 19, 2021 | May 17, 2021 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 19, 2021 | May 17, 2021 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 19, 2021 | May 17, 2021 | 001-37533 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 14, 2021 | May 13, 2021 | 000-17781 |
| 13F-NT | Open Document | Open Filing | May 14, 2021 | Mar 31, 2021 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 2, 2021 | Mar 31, 2021 | 001-37533 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 18, 2021 | Feb 16, 2021 | 000-17781 |
| 13F-NT | Open Document | Open Filing | Feb 16, 2021 | Dec 31, 2020 | 028-14569 | |
| 4 | Open Document | Open Filing | Jan 4, 2021 | Dec 31, 2020 | 001-37533 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2020 | Dec 11, 2020 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 25, 2020 | Nov 24, 2020 | 001-37533 |
| 13F-NT | Open Document | Open Filing | Nov 13, 2020 | Sep 30, 2020 | 028-14569 | |
| 13F-NT | Open Document | Open Filing | Aug 14, 2020 | Jun 30, 2020 | 028-14569 | |
| 4 | Open Document | Open Filing | Jun 19, 2020 | Jun 17, 2020 | 001-06639 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2020 | Jun 8, 2020 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2020 | Jun 1, 2020 | 001-37533 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2020 | May 28, 2020 | 001-37533 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 20, 2020 | May 19, 2020 | 000-17781 |
| 13F-NT | Open Document | Open Filing | May 15, 2020 | Mar 31, 2020 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 12, 2020 | Mar 11, 2020 | 000-52423 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 10, 2020 | Mar 6, 2020 | 000-52423 |
| 13F-NT | Open Document | Open Filing | Feb 14, 2020 | Dec 31, 2019 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 6, 2019 | Dec 5, 2019 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 26, 2019 | Nov 22, 2019 | 000-52423 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 26, 2019 | Nov 22, 2019 | 000-52423 |
| 13F-NT | Open Document | Open Filing | Nov 14, 2019 | Sep 30, 2019 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 15, 2019 | Aug 14, 2019 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 15, 2019 | Aug 13, 2019 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 15, 2019 | Aug 13, 2019 | 000-17781 |
| 13F-NT | Open Document | Open Filing | Aug 14, 2019 | Jun 30, 2019 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 24, 2019 | Jun 21, 2019 | 001-06639 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2019 | May 16, 2019 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2019 | May 15, 2019 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2019 | May 14, 2019 | 000-17781 |
| 13F-NT | Open Document | Open Filing | May 15, 2019 | Mar 31, 2019 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 3, 2019 | May 1, 2019 | 001-06639 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 5, 2019 | Mar 28, 2019 | 001-06639 |
| 13F-NT | Open Document | Open Filing | Feb 14, 2019 | Dec 31, 2018 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 7, 2019 | Feb 5, 2019 | 000-17781 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 11, 2018 | Dec 7, 2018 | 000-17781 |
| 13F-NT | Open Document | Open Filing | Nov 14, 2018 | Sep 30, 2018 | 028-14569 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 18, 2018 | Sep 16, 2018 | 000-17781 |
| 13F-NT | Open Document | Open Filing | Aug 14, 2018 | Jun 30, 2018 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 11, 2018 | Jul 9, 2018 | 001-33299 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 19, 2018 | Jun 15, 2018 | 000-30877 |
| 13F-NT | Open Document | Open Filing | May 15, 2018 | Mar 31, 2018 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 2, 2018 | Feb 28, 2018 | 001-33299 |
| 13F-NT | Open Document | Open Filing | Feb 14, 2018 | Dec 31, 2017 | 028-14569 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 2, 2018 | Dec 30, 2017 | 001-33299 |
| 13F-NT | Open Document | Open Filing | Nov 13, 2017 | Sep 30, 2017 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 3, 2017 | Sep 30, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 13, 2017 | Sep 11, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 5, 2017 | Sep 1, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 28, 2017 | Aug 24, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 23, 2017 | Aug 21, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 16, 2017 | Aug 14, 2017 | 001-09148 |
| 13F-NT | Open Document | Open Filing | Aug 11, 2017 | Jun 30, 2017 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 2, 2017 | Jul 31, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2017 | Jun 30, 2017 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2017 | Jul 1, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 19, 2017 | Jun 15, 2017 | 000-30877 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 12, 2017 | Jun 8, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 2, 2017 | May 31, 2017 | 001-09148 |
| 13F-NT | Open Document | Open Filing | May 12, 2017 | Mar 31, 2017 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 9, 2017 | May 5, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 4, 2017 | May 2, 2017 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 3, 2017 | May 1, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2017 | Apr 1, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 3, 2017 | Mar 31, 2017 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 7, 2017 | Mar 7, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 7, 2017 | Mar 3, 2017 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 2, 2017 | Feb 28, 2017 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 27, 2017 | Feb 23, 2017 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 23, 2017 | Feb 21, 2017 | 001-09148 |
| 13F-NT | Open Document | Open Filing | Feb 14, 2017 | Dec 31, 2016 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2017 | Dec 30, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2016 | Dec 13, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 12, 2016 | Dec 8, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2016 | Dec 5, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 7, 2016 | Dec 6, 2016 | 001-13449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | 001-13449 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 30, 2016 | Nov 28, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 23, 2016 | Nov 21, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 15, 2016 | Nov 11, 2016 | 001-13998 |
| 13F-NT | Open Document | Open Filing | Nov 14, 2016 | Sep 30, 2016 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 10, 2016 | Nov 8, 2016 | 000-30877 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 4, 2016 | Sep 30, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 15, 2016 | Sep 13, 2016 | 000-30877 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 15, 2016 | Aug 11, 2016 | 000-30877 |
| 13F-NT | Open Document | Open Filing | Aug 15, 2016 | Jun 30, 2016 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 25, 2016 | Jul 21, 2016 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 5, 2016 | Jun 30, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2016 | Jun 1, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 31, 2016 | May 26, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 25, 2016 | May 25, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 25, 2016 | May 23, 2016 | 001-13998 |
| 13F-NT | Open Document | Open Filing | May 13, 2016 | Mar 31, 2016 | 028-14569 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 11, 2016 | May 1, 2016 | 000-30877 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 10, 2016 | May 6, 2016 | 001-09148 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2016 | Mar 31, 2016 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 18, 2016 | Mar 16, 2016 | 001-13449 |
| 13F-NT | Open Document | Open Filing | Feb 16, 2016 | Dec 31, 2015 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 26, 2016 | Jan 22, 2016 | 001-13449 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 11, 2016 | Jan 3, 2016 | 001-09148 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 4, 2016 | Dec 31, 2015 | 001-13998 |
| 13F-NT | Open Document | Open Filing | Nov 13, 2015 | Sep 30, 2015 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 13, 2015 | Oct 9, 2015 | 001-13449 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2015 | Sep 30, 2015 | 001-13998 |
| 4 | Open Document | Open Filing | Sep 1, 2015 | Aug 28, 2015 | 001-13666 | |
| 13F-NT | Open Document | Open Filing | Aug 14, 2015 | Jun 30, 2015 | 028-14569 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2015 | Jun 30, 2015 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 29, 2015 | Jun 25, 2015 | 000-23084 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 11, 2015 | Jun 10, 2015 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 8, 2015 | Jun 4, 2015 | 001-34020 |
| 4 | Open Document | Open Filing | Jun 2, 2015 | May 29, 2015 | 001-13666 | |
| 13F-NT | Open Document | Open Filing | May 15, 2015 | Mar 31, 2015 | 028-14569 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 4, 2015 | Apr 30, 2015 | 000-23084 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 3, 2015 | Feb 27, 2015 | 000-50460 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 26, 2015 | Feb 24, 2015 | 000-50460 |
| 4 | Open Document | Open Filing | Feb 24, 2015 | Feb 23, 2015 | 001-13666 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 20, 2015 | Feb 18, 2015 | 000-50460 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 17, 2015 | Feb 12, 2015 | 000-50460 |
| 13F-NT | Open Document | Open Filing | Feb 17, 2015 | Dec 31, 2014 | 028-14569 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 20, 2015 | Jan 13, 2015 | 001-13998 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 4, 2014 | Dec 2, 2014 | 000-50460 |
| 4 | Open Document | Open Filing | Nov 25, 2014 | Nov 21, 2014 | 001-13666 | |
| 13F-NT | Open Document | Open Filing | Nov 14, 2014 | Sep 30, 2014 | 028-14569 | |
| 4 | Open Document | Open Filing | Nov 13, 2014 | Nov 11, 2014 | 001-13666 | |
| 3 | Open Document | Open Filing | Oct 23, 2014 | Oct 13, 2014 | 001-13666 | |
| 13F-NT | Open Document | Open Filing | Aug 14, 2014 | Jun 30, 2014 | 028-14569 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 11, 2014 | Aug 7, 2014 | 001-34020 |
| 13F-NT | Open Document | Open Filing | May 12, 2014 | Mar 31, 2014 | 028-14569 | |
| 4 | Open Document | Open Filing | FORM 4 - FELD (5/7/14) | May 9, 2014 | May 7, 2014 | 000-50460 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 28, 2014 | Mar 26, 2014 | 001-16073 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 21, 2014 | Feb 19, 2014 | 000-12695 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 14, 2014 | Feb 12, 2014 | 000-12695 |
| 13F-NT | Open Document | Open Filing | Feb 12, 2014 | Dec 31, 2013 | 028-14569 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 23, 2014 | Jan 21, 2014 | 000-12695 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 21, 2014 | Jan 16, 2014 | 000-50460 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 17, 2014 | Jan 15, 2014 | 000-12695 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 2, 2014 | Dec 30, 2013 | 000-12695 |