| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Dec 2025 | 16 Dec 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Nov 2025 | 17 Nov 2025 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2025 | 12 Nov 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Oct 2025 | 29 Oct 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Oct 2025 | 23 Oct 2025 | 001-38727 |
| 144 | Open Document | Open Filing | 23 Oct 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Oct 2025 | 06 Oct 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Sep 2025 | 23 Sep 2025 | 001-38727 |
| 144 | Open Document | Open Filing | 23 Sep 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2025 | 18 Aug 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2025 | 25 Jul 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jul 2025 | 07 Jul 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2025 | 11 Jun 2025 | 001-38727 |
| 144 | Open Document | Open Filing | 11 Jun 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2025 | 14 May 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2025 | 02 May 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2025 | 02 Apr 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2025 | 17 Mar 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2025 | 12 Mar 2025 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2025 | 06 Mar 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2025 | 28 Feb 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2025 | 28 Feb 2025 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2025 | 27 Feb 2025 | 001-38727 |
| 144 | Open Document | Open Filing | 27 Feb 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2025 | 24 Feb 2025 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2025 | 23 Feb 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2025 | 14 Feb 2025 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2025 | 08 Jan 2025 | 001-38727 |
| 144 | Open Document | Open Filing | 08 Jan 2025 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2024 | 20 Dec 2024 | 001-38727 |
| 144 | Open Document | Open Filing | 20 Dec 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2024 | 04 Dec 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2024 | 12 Nov 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2024 | 14 Oct 2024 | 001-38727 |
| 144 | Open Document | Open Filing | 15 Oct 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2024 | 17 Sep 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Aug 2024 | 21 Aug 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2024 | 09 Aug 2024 | 001-38727 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jul 2024 | 10 Jul 2024 | 001-38727 |
| 144 | Open Document | Open Filing | 10 Jul 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2024 | 03 Jun 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2024 | 15 May 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Apr 2024 | 09 Apr 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2024 | 12 Mar 2024 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2024 | 11 Mar 2024 | 001-38727 |
| 144 | Open Document | Open Filing | 11 Mar 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2024 | 29 Feb 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Feb 2024 | 28 Feb 2024 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2024 | 27 Feb 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2024 | 25 Feb 2024 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2024 | 23 Feb 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2024 | 17 Feb 2024 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2024 | 20 Feb 2024 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jan 2024 | 16 Jan 2024 | 001-38727 |
| 144 | Open Document | Open Filing | 16 Jan 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Dec 2023 | 08 Dec 2023 | 001-38727 |
| 144 | Open Document | Open Filing | 08 Dec 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2023 | 01 Dec 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Nov 2023 | 08 Nov 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2023 | 02 Oct 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Sep 2023 | 20 Sep 2023 | 001-38727 |
| 144 | Open Document | Open Filing | 20 Sep 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Aug 2023 | 07 Aug 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2023 | 18 Jul 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jun 2023 | 13 Jun 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2023 | 17 May 2023 | 001-38727 |
| 144 | Open Document | Open Filing | 17 May 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2023 | 04 Apr 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2023 | 03 Mar 2023 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Mar 2023 | 28 Feb 2023 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2023 | 27 Feb 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2023 | 24 Feb 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2023 | 25 Feb 2023 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2023 | 23 Feb 2023 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2023 | 17 Feb 2023 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Dec 2022 | 12 Dec 2022 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Nov 2022 | 31 Oct 2022 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Sep 2022 | 08 Sep 2022 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2022 | 10 Aug 2022 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2022 | 15 Mar 2022 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2022 | 03 Mar 2022 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2022 | 25 Feb 2022 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2022 | 25 Feb 2022 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2022 | 23 Feb 2022 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2022 | 17 Feb 2022 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Feb 2022 | 12 Feb 2022 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2022 | 13 Jan 2022 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2021 | 06 Dec 2021 | 001-38727 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 22 Nov 2021 | 18 Nov 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Oct 2021 | 20 Oct 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Sep 2021 | 02 Sep 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Aug 2021 | 09 Aug 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2021 | 15 Jul 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2021 | 22 Jun 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2021 | 08 Jun 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2021 | 17 May 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Apr 2021 | 12 Apr 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2021 | 26 Mar 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2021 | 15 Mar 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2021 | 12 Mar 2021 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2021 | 25 Feb 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2021 | 17 Feb 2021 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2021 | 16 Feb 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2021 | 12 Feb 2021 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2021 | 11 Jan 2021 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Dec 2020 | 14 Dec 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2020 | 02 Dec 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Nov 2020 | 12 Nov 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Oct 2020 | 07 Oct 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Sep 2020 | 16 Sep 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Aug 2020 | 17 Aug 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jul 2020 | 16 Jul 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2020 | 17 Mar 2020 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2020 | 16 Mar 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2020 | 11 Mar 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2020 | 12 Mar 2020 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2020 | 06 Mar 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2020 | 26 Feb 2020 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2020 | 24 Feb 2020 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2020 | 12 Feb 2020 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Apr 2019 | 12 Apr 2019 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Mar 2019 | 20 Mar 2019 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2019 | 15 Mar 2019 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2019 | 15 Mar 2019 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2019 | 12 Mar 2019 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2019 | 11 Mar 2019 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2019 | 06 Mar 2019 | 001-38727 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2019 | 25 Feb 2019 | 001-34416 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2019 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2019 | 12 Feb 2019 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Aug 2018 | 08 Aug 2018 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Aug 2018 | 01 Aug 2018 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jul 2018 | 25 Jul 2018 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2018 | 18 Jul 2018 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2018 | 04 Jun 2018 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Apr 2018 | 05 Apr 2018 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2018 | 02 Apr 2018 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2018 | 12 Mar 2018 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2018 | 09 Mar 2018 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2018 | 07 Mar 2018 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2018 | 26 Feb 2018 | 001-34416 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | 14 Feb 2018 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2018 | 29 Dec 2017 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Oct 2017 | 18 Oct 2017 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Oct 2017 | 11 Oct 2017 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2017 | 04 Oct 2017 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Sep 2017 | 27 Sep 2017 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2017 | 05 Jun 2017 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2017 | 15 May 2017 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Apr 2017 | 11 Apr 2017 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2017 | 03 Apr 2017 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2017 | 06 Mar 2017 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2017 | 27 Feb 2017 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Feb 2017 | 23 Feb 2017 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jun 2016 | 03 Jun 2016 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2016 | 16 May 2016 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2016 | 07 Mar 2016 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2016 | 24 Feb 2016 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2015 | 03 Jun 2015 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2015 | 14 May 2015 | 001-34416 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 31 Mar 2015 | 03 Mar 2015 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2015 | 09 Mar 2015 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2015 | 03 Mar 2015 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2015 | 24 Feb 2015 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jun 2014 | 03 Jun 2014 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 May 2014 | 16 May 2014 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2014 | 14 May 2014 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2014 | 10 Mar 2014 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2014 | 26 Feb 2014 | 001-35916 |
| SC 13G | Open Document | Open Filing | SC 13G | 26 Feb 2014 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Aug 2013 | 05 Aug 2013 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jun 2013 | 13 Jun 2013 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 May 2013 | 15 May 2013 | 001-34416 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 May 2013 | 14 May 2013 | 001-34416 |
| 3 | Open Document | Open Filing | 3 | 09 May 2013 | 09 May 2013 | 001-35916 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 May 2012 | 16 May 2012 | 001-34416 |