| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-HR | Open Document | Open Filing | 14 Nov 2025 | 30 Sep 2025 | 028-10135 | |
| N-PX | Open Document | Open Filing | 29 Aug 2025 | 30 Jun 2025 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2025 | 30 Jun 2025 | 028-10135 | |
| SCHEDULE 13D/A | Open Document | Open Filing | 06 Aug 2025 | |||
| 13F-HR | Open Document | Open Filing | 15 May 2025 | 31 Mar 2025 | 028-10135 | |
| SCHEDULE 13D/A | Open Document | Open Filing | 14 Mar 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 11 Mar 2025 | |||
| 13F-HR | Open Document | Open Filing | 14 Feb 2025 | 31 Dec 2024 | 028-10135 | |
| DFAN14A | Open Document | Open Filing | 19 Dec 2024 | |||
| DFAN14A | Open Document | Open Filing | 12 Dec 2024 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 5 TO THE SCHEDULE 13D | 02 Dec 2024 | ||
| DFAN14A | Open Document | Open Filing | 02 Dec 2024 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 4 TO THE SCHEDULE 13D | 25 Nov 2024 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Nov 2024 | 14 Nov 2024 | 000-25121 |
| 13F-HR | Open Document | Open Filing | 14 Nov 2024 | 30 Sep 2024 | 028-10135 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Nov 2024 | 11 Nov 2024 | 000-25121 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Nov 2024 | 05 Nov 2024 | 000-25121 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2024 | 31 Oct 2024 | 000-25121 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Nov 2024 | 31 Oct 2024 | 000-25121 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 3 TO THE SCHEDULE 13D | 04 Nov 2024 | ||
| N-PX | Open Document | Open Filing | 26 Aug 2024 | 30 Jun 2024 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2024 | 30 Jun 2024 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 15 May 2024 | 31 Mar 2024 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2024 | 31 Dec 2023 | 028-10135 | |
| 13F-HR/A | Open Document | Open Filing | 15 Dec 2023 | 30 Sep 2023 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2023 | 30 Sep 2023 | 028-10135 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO THE SCHEDULE 13D | 08 Nov 2023 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO THE SCHEDULE 13D | 13 Sep 2023 | ||
| SC 13D | Open Document | Open Filing | THE SCHEDULE 13D | 25 Aug 2023 | ||
| 13F-HR/A | Open Document | Open Filing | 23 Aug 2023 | 30 Jun 2023 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2023 | 30 Jun 2023 | 028-10135 | |
| SC 13G | Open Document | Open Filing | 20 Jun 2023 | |||
| 13F-HR/A | Open Document | Open Filing | 16 May 2023 | 31 Mar 2023 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 15 May 2023 | 31 Mar 2023 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2023 | 31 Dec 2022 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2022 | 30 Sep 2022 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 15 Aug 2022 | 30 Jun 2022 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 16 May 2022 | 31 Mar 2022 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2022 | 31 Dec 2021 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 15 Nov 2021 | 30 Sep 2021 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 16 Aug 2021 | 30 Jun 2021 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 17 May 2021 | 31 Mar 2021 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 16 Feb 2021 | 31 Dec 2020 | 028-10135 | |
| SC 13G/A | Open Document | Open Filing | 16 Feb 2021 | |||
| SC 13D/A | Open Document | Open Filing | 17 Dec 2020 | |||
| SC 13D/A | Open Document | Open Filing | 11 Dec 2020 | |||
| 13F-HR | Open Document | Open Filing | 16 Nov 2020 | 30 Sep 2020 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2020 | 30 Jun 2020 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 15 May 2020 | 31 Mar 2020 | 028-10135 | |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2020 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2020 | |||
| 13F-HR | Open Document | Open Filing | 14 Feb 2020 | 31 Dec 2019 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Nov 2019 | 30 Sep 2019 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Aug 2019 | 30 Jun 2019 | 028-10135 | |
| SC 13G | Open Document | Open Filing | 24 Jul 2019 | |||
| 13F-HR | Open Document | Open Filing | 15 May 2019 | 31 Mar 2019 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 Feb 2019 | 31 Dec 2018 | 028-10135 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | 13 Feb 2019 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | 12 Feb 2019 | ||
| SC 13G/A | Open Document | Open Filing | 31 Dec 2018 | |||
| 13F-HR | Open Document | Open Filing | 14 Nov 2018 | 30 Sep 2018 | 028-10135 | |
| SC 13G | Open Document | Open Filing | 05 Oct 2018 | |||
| 13F-HR | Open Document | Open Filing | 14 Aug 2018 | 30 Jun 2018 | 028-10135 | |
| SC 13D/A | Open Document | Open Filing | 17 May 2018 | |||
| 13F-HR | Open Document | Open Filing | 15 May 2018 | 31 Mar 2018 | 028-10135 | |
| SC 13G/A | Open Document | Open Filing | 14 Feb 2018 | |||
| 13F-HR | Open Document | Open Filing | 14 Feb 2018 | 31 Dec 2017 | 028-10135 | |
| SC 13G | Open Document | Open Filing | 19 Jan 2018 | |||
| SC 13D/A | Open Document | Open Filing | 14 Dec 2017 | |||
| SC 13G/A | Open Document | Open Filing | 14 Dec 2017 | |||
| SC 13G/A | Open Document | Open Filing | 28 Nov 2017 | |||
| 13F-HR | Open Document | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 028-10135 | |
| SC 13G/A | Open Document | Open Filing | 03 Nov 2017 | |||
| 13F-HR | Open Document | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 12 May 2017 | 31 Mar 2017 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 10 Feb 2017 | 31 Dec 2016 | 028-10135 | |
| SC 13G/A | Open Document | Open Filing | 03 Feb 2017 | |||
| SC 13G/A | Open Document | Open Filing | 03 Feb 2017 | |||
| SC 13G/A | Open Document | Open Filing | 06 Jan 2017 | |||
| SC 13D/A | Open Document | Open Filing | 19 Dec 2016 | |||
| SC 13D/A | Open Document | Open Filing | 28 Nov 2016 | |||
| SC 13D/A | Open Document | Open Filing | 15 Nov 2016 | |||
| 13F-HR | Open Document | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 028-10135 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Nov 2016 | 08 Nov 2016 | 000-49850 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2016 | 03 Nov 2016 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Nov 2016 | 03 Nov 2016 | 000-49850 |
| SC 13D | Open Document | Open Filing | 07 Nov 2016 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 14 TO SCHEDULE 13D | 11 Oct 2016 | ||
| SC 13G | Open Document | Open Filing | 28 Sep 2016 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 13 TO SCHEDULE 13D | 09 Sep 2016 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Aug 2016 | 24 Aug 2016 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Aug 2016 | 18 Aug 2016 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Aug 2016 | 15 Aug 2016 | 000-49850 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 12 TO SCHEDULE 13D | 15 Aug 2016 | ||
| 13F-HR | Open Document | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 028-10135 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Aug 2016 | 12 Aug 2016 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2016 | 09 Aug 2016 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2016 | 04 Aug 2016 | 000-49850 |
| 13F-HR | Open Document | Open Filing | 12 May 2016 | 31 Mar 2016 | 028-10135 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 11 TO SCHEDULE 13D | 07 Mar 2016 | ||
| 13F-HR | Open Document | Open Filing | 12 Feb 2016 | 31 Dec 2015 | 028-10135 | |
| SC 13G/A | Open Document | Open Filing | 11 Feb 2016 | |||
| SC 13G/A | Open Document | Open Filing | 11 Feb 2016 | |||
| SC 13G | Open Document | Open Filing | 28 Jan 2016 | |||
| SC 13G/A | Open Document | Open Filing | 25 Jan 2016 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Nov 2015 | 18 Nov 2015 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Nov 2015 | 13 Nov 2015 | 000-49850 |
| 13F-HR | Open Document | Open Filing | 13 Nov 2015 | 30 Sep 2015 | 028-10135 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2015 | 10 Nov 2015 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2015 | 29 Oct 2015 | 000-49850 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 10 TO SCHEDULE 13D | 28 Aug 2015 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Aug 2015 | 21 Aug 2015 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2015 | 18 Aug 2015 | 000-49850 |
| 13F-HR | Open Document | Open Filing | 13 Aug 2015 | 30 Jun 2015 | 028-10135 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2015 | 04 Aug 2015 | 000-49850 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2015 | 30 Jul 2015 | 000-49850 |
| 13F-HR | Open Document | Open Filing | 14 May 2015 | 31 Mar 2015 | 028-10135 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 9 TO SCHEDULE 13D | 04 May 2015 | ||
| CORRESP | Open Document | Open Filing | 22 Apr 2015 | |||
| CORRESP | Open Document | Open Filing | 21 Apr 2015 | |||
| CORRESP | Open Document | Open Filing | 21 Apr 2015 | |||
| PRRN14A | Open Document | Open Filing | PRELIMINARY PROXY STATEMENT | 21 Apr 2015 | ||
| SC 13G/A | Open Document | Open Filing | 16 Apr 2015 | |||
| PREC14A | Open Document | Open Filing | PRELIMINARY PROXY STATEMENT | 07 Apr 2015 | ||
| SC 13G | Open Document | Open Filing | 24 Mar 2015 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 4 TO THE SCHEDULE 13D | 19 Mar 2015 | ||
| DFAN14A | Open Document | Open Filing | SOLICITING MATERIALS PURSUANT TO 240.14A-12 | 17 Mar 2015 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 8 TO SCHEDULE 13D | 17 Mar 2015 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 3 TO THE SCHEDULE 13D | 20 Feb 2015 | ||
| SC 13G/A | Open Document | Open Filing | 13 Feb 2015 | |||
| SC 13G/A | Open Document | Open Filing | 13 Feb 2015 | |||
| SC 13G/A | Open Document | Open Filing | 13 Feb 2015 | |||
| 13F-HR | Open Document | Open Filing | 13 Feb 2015 | 31 Dec 2014 | 028-10135 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 7 TO SCHEDULE 13D | 04 Feb 2015 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 6 TO SCHEDULE 13D | 21 Jan 2015 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 5 TO SCHEDULE 13D | 18 Dec 2014 | ||
| 13F-HR | Open Document | Open Filing | 13 Nov 2014 | 30 Sep 2014 | 028-10135 | |
| SC 13D/A | Open Document | Open Filing | 06 Nov 2014 | |||
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2014 | 01 Nov 2014 | 001-35775 |
| 13F-HR | Open Document | Open Filing | 13 Aug 2014 | 30 Jun 2014 | 028-10135 | |
| 13F-HR | Open Document | Open Filing | 14 May 2014 | 31 Mar 2014 | 028-10135 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 2 TO SCHEDULE 13D | 28 Apr 2014 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13D | 22 Apr 2014 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 27 Mar 2014 | ||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2014 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2014 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2014 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2014 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2014 | |||
| SC 13G/A | Open Document | Open Filing | 14 Feb 2014 | |||
| SC 13G | Open Document | Open Filing | 14 Feb 2014 | |||
| 13F-HR | Open Document | Open Filing | 14 Feb 2014 | 31 Dec 2013 | 028-10135 |