| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Nov 2025 | 31 Oct 2025 | 001-08089 |
| 4/A | Open Document | Open Filing | FORM 4/A | 02 Oct 2025 | 23 Jun 2025 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Jul 2025 | 25 Jul 2025 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jul 2025 | 30 Jun 2025 | 001-42633 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Jun 2025 | 28 Jun 2025 | 001-42633 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2025 | 23 Jun 2025 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2025 | 18 Jun 2025 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2025 | 18 Jun 2025 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2025 | 15 Jun 2025 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2025 | 11 Jun 2025 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2025 | 15 May 2025 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2025 | 25 Apr 2025 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2025 | 17 Apr 2025 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2025 | 07 Feb 2025 | 001-08089 |
| 144 | Open Document | Open Filing | 07 Feb 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2025 | 31 Jan 2025 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jan 2025 | 21 Jan 2025 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2024 | 25 Oct 2024 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jul 2024 | 26 Jul 2024 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2024 | 21 Jun 2024 | 001-34148 |
| 4 | Open Document | Open Filing | 25 Jun 2024 | 23 Jun 2024 | 001-39356 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2024 | 15 Jun 2024 | 001-34148 |
| 4 | Open Document | Open Filing | 18 Jun 2024 | 15 Jun 2024 | 001-39356 | |
| 4 | Open Document | Open Filing | 13 Jun 2024 | 11 Jun 2024 | 001-39356 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2024 | 15 May 2024 | 001-08089 |
| 4 | Open Document | Open Filing | 15 May 2024 | 14 May 2024 | 001-39356 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2024 | 02 May 2024 | 001-08089 |
| 144 | Open Document | Open Filing | 02 May 2024 | |||
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2024 | 26 Apr 2024 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2024 | 26 Jan 2024 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Oct 2023 | 27 Oct 2023 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2023 | 28 Jul 2023 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2023 | 30 Jun 2023 | 001-34148 |
| 4 | Open Document | Open Filing | 27 Jun 2023 | 23 Jun 2023 | 001-39356 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2023 | 22 Jun 2023 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2023 | 15 Jun 2023 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2023 | 15 Jun 2023 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2023 | 08 Jun 2023 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2023 | 06 Jun 2023 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2023 | 15 May 2023 | 001-08089 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 May 2023 | 14 May 2023 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 01 May 2023 | 28 Apr 2023 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2023 | 27 Jan 2023 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2022 | 28 Oct 2022 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Oct 2022 | 25 Oct 2022 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2022 | 29 Jul 2022 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2022 | 30 Jun 2022 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Jun 2022 | 23 Jun 2022 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2022 | 19 Jun 2022 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2022 | 15 Jun 2022 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Jun 2022 | 12 Jun 2022 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2022 | 08 Jun 2022 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2022 | 06 Jun 2022 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2022 | 15 May 2022 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 May 2022 | 14 May 2022 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 03 May 2022 | 02 May 2022 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2022 | 29 Apr 2022 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2022 | 28 Jan 2022 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2021 | 29 Oct 2021 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2021 | 30 Jul 2021 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2021 | 30 Jun 2021 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Jun 2021 | 25 Jun 2021 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2021 | 19 Jun 2021 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 15 Jun 2021 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jun 2021 | 12 Jun 2021 | 001-39356 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2021 | 08 Jun 2021 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 May 2021 | 14 May 2021 | 001-39356 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2021 | 15 May 2021 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2021 | 30 Apr 2021 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Feb 2021 | 29 Jan 2021 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2020 | 12 Nov 2020 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2020 | 12 Nov 2020 | 001-34148 |
| 4 | Open Document | Open Filing | FORM 4 - | 13 Nov 2020 | 12 Nov 2020 | 001-39356 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2020 | 30 Oct 2020 | 001-08089 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 04 Sep 2020 | 30 Jun 2020 | 001-34148 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2020 | 31 Jul 2020 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 30 Jun 2020 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2020 | 30 Jun 2020 | 001-34148 |
| 3 | Open Document | Open Filing | 3 | 02 Jul 2020 | 30 Jun 2020 | 001-39356 |
| 4 | Open Document | Open Filing | 4 | 29 Jun 2020 | 25 Jun 2020 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2020 | 19 Jun 2020 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Jun 2020 | 21 Jun 2020 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2020 | 15 Jun 2020 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 16 Jun 2020 | 12 Jun 2020 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2020 | 01 Jun 2020 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2020 | 19 May 2020 | 001-37636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 May 2020 | 15 May 2020 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2020 | 15 May 2020 | 001-36863 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2020 | 13 May 2020 | 001-37654 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2020 | 24 Apr 2020 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Mar 2020 | 20 Mar 2020 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Feb 2020 | 31 Jan 2020 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Dec 2019 | 15 Dec 2019 | 000-20570 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Oct 2019 | 25 Oct 2019 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jul 2019 | 26 Jul 2019 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 02 Jul 2019 | 28 Jun 2019 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2019 | 22 Jun 2019 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 25 Jun 2019 | 21 Jun 2019 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2019 | 19 Jun 2019 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2019 | 15 Jun 2019 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 14 Jun 2019 | 12 Jun 2019 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2019 | 04 Jun 2019 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2019 | 19 May 2019 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 | 21 May 2019 | 17 May 2019 | 001-36863 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2019 | 15 May 2019 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2019 | 08 May 2019 | 001-36863 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2019 | 26 Apr 2019 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2019 | 24 Apr 2019 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2019 | 25 Jan 2019 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Dec 2018 | 15 Dec 2018 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Nov 2018 | 19 Nov 2018 | 001-37636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Oct 2018 | 26 Oct 2018 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2018 | 02 Aug 2018 | 001-37654 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jul 2018 | 27 Jul 2018 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 29 Jun 2018 | 28 Jun 2018 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Jun 2018 | 24 Jun 2018 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2018 | 22 Jun 2018 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jun 2018 | 21 Jun 2018 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2018 | 15 Jun 2018 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2018 | 05 Jun 2018 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2018 | 19 May 2018 | 001-37636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2018 | 15 May 2018 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2018 | 07 May 2018 | 001-36863 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2018 | 02 May 2018 | 001-36863 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2018 | 27 Apr 2018 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2018 | 23 Feb 2018 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2018 | 26 Jan 2018 | 001-08089 |
| 4 | Open Document | Open Filing | 04 Jan 2018 | 03 Jan 2018 | 001-36863 | |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Dec 2017 | 15 Dec 2017 | 000-20570 |
| 4 | Open Document | Open Filing | 12 Dec 2017 | 08 Dec 2017 | 001-36863 | |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2017 | 19 Nov 2017 | 001-37636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2017 | 27 Oct 2017 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Aug 2017 | 28 Jul 2017 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 27 Jun 2017 | 24 Jun 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Jun 2017 | 21 Jun 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2017 | 22 Jun 2017 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Jun 2017 | 18 Jun 2017 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Jun 2017 | 06 Jun 2017 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 May 2017 | 19 May 2017 | 001-37636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2017 | 15 May 2017 | 001-08089 |
| 4 | Open Document | Open Filing | 04 May 2017 | 02 May 2017 | 001-36863 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2017 | 28 Apr 2017 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Jan 2017 | 27 Jan 2017 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 19 Dec 2016 | 15 Dec 2016 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Nov 2016 | 19 Nov 2016 | 001-37636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Oct 2016 | 28 Oct 2016 | 001-08089 |
| 4 | Open Document | Open Filing | 07 Sep 2016 | 02 Sep 2016 | 001-36863 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2016 | 29 Jul 2016 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2016 | 15 Jul 2016 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2016 | 05 Jul 2016 | 001-37654 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 05 Jul 2016 | 01 Jul 2016 | 001-37654 |
| 4 | Open Document | Open Filing | FORM 4 - | 28 Jun 2016 | 24 Jun 2016 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Jun 2016 | 22 Jun 2016 | 001-37636 |
| 4 | Open Document | Open Filing | FORM 4 - | 21 Jun 2016 | 18 Jun 2016 | 000-20570 |
| 4 | Open Document | Open Filing | 07 Jun 2016 | 03 Jun 2016 | 001-36863 | |
| 4 | Open Document | Open Filing | 05 May 2016 | 03 May 2016 | 001-36863 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2016 | 29 Apr 2016 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Mar 2016 | 04 Mar 2016 | 001-36863 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Feb 2016 | 29 Jan 2016 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2015 | 04 Dec 2015 | 001-36863 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Dec 2015 | 01 Dec 2015 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Nov 2015 | 19 Nov 2015 | 001-37636 |
| 3 | Open Document | Open Filing | FORM 3 - | 23 Nov 2015 | 19 Nov 2015 | 001-37636 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2015 | 30 Oct 2015 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Sep 2015 | 01 Sep 2015 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Aug 2015 | 04 Aug 2015 | 001-36863 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2015 | 31 Jul 2015 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jul 2015 | 15 Jul 2015 | 001-08089 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Jul 2015 | 01 Jul 2015 | 001-36863 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Jun 2015 | 26 Jun 2015 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 26 Jun 2015 | 24 Jun 2015 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 23 Jun 2015 | 20 Jun 2015 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 22 Jun 2015 | 18 Jun 2015 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2015 | 01 Jun 2015 | 000-20570 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2015 | 24 Apr 2015 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2015 | 01 Mar 2015 | 000-20570 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2015 | 30 Jan 2015 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Dec 2014 | 01 Dec 2014 | 000-20570 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Nov 2014 | 31 Oct 2014 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Sep 2014 | 01 Sep 2014 | 000-20570 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2014 | 25 Jul 2014 | 001-08089 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jul 2014 | 15 Jul 2014 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 30 Jun 2014 | 26 Jun 2014 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 24 Jun 2014 | 20 Jun 2014 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 20 Jun 2014 | 18 Jun 2014 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 18 Jun 2014 | 16 Jun 2014 | 000-20570 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jun 2014 | 01 Jun 2014 | 000-20570 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2014 | 25 Apr 2014 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 04 Mar 2014 | 01 Mar 2014 | 000-20570 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2014 | 31 Jan 2014 | 001-08089 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Jan 2014 | 31 Dec 2013 | 000-20570 |