| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2026 | 31 Dec 2025 | 000-19528 |
| 4 | Open Document | Open Filing | 18 Dec 2025 | 16 Dec 2025 | 001-42028 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2025 | 30 Sep 2025 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2025 | 02 Jul 2025 | 001-39504 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2025 | 30 Jun 2025 | 000-19528 |
| 4 | Open Document | Open Filing | 27 Jun 2025 | 25 Jun 2025 | 001-42028 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2025 | 31 Mar 2025 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2025 | 18 Mar 2025 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2025 | 09 Mar 2025 | 000-19528 |
| 4 | Open Document | Open Filing | 16 Jan 2025 | 15 Jan 2025 | 001-42028 | |
| 4 | Open Document | Open Filing | 19 Dec 2024 | 17 Dec 2024 | 001-42028 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Jul 2024 | 02 Jul 2024 | 001-39504 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2024 | 30 Jun 2024 | 000-19528 |
| 4 | Open Document | Open Filing | 01 May 2024 | 29 Apr 2024 | 001-42028 | |
| 4 | Open Document | Open Filing | 26 Apr 2024 | 24 Apr 2024 | 001-42028 | |
| 3 | Open Document | Open Filing | 24 Apr 2024 | 24 Apr 2024 | 001-42028 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2024 | 31 Mar 2024 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2024 | 10 Mar 2024 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2024 | 06 Mar 2024 | 001-39504 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2024 | 05 Mar 2024 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2023 | 31 May 2023 | 001-39504 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Apr 2023 | 05 Apr 2023 | 001-39504 |
| 3 | Open Document | Open Filing | FORM 3 | 07 Apr 2023 | 05 Apr 2023 | 001-39504 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2023 | 10 Mar 2023 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2023 | 31 Dec 2022 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Oct 2022 | 25 Oct 2022 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2022 | 30 Sep 2022 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2022 | 30 Jun 2022 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2022 | 31 Mar 2022 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Mar 2022 | 22 Mar 2022 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2022 | 31 Dec 2021 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2021 | 07 Dec 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2021 | 22 Nov 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Nov 2021 | 03 Nov 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Oct 2021 | 20 Oct 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2021 | 04 Oct 2021 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2021 | 30 Sep 2021 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Sep 2021 | 08 Sep 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2021 | 03 Aug 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2021 | 20 Jul 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 02 Jul 2021 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2021 | 30 Jun 2021 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2021 | 04 Jun 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2021 | 03 May 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2021 | 20 Apr 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2021 | 01 Apr 2021 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2021 | 31 Mar 2021 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2021 | 10 Mar 2021 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2021 | 08 Mar 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Feb 2021 | 01 Feb 2021 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jan 2021 | 20 Jan 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2021 | 31 Dec 2020 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2020 | 01 Dec 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2020 | 27 Nov 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Oct 2020 | 20 Oct 2020 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2020 | 30 Sep 2020 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Aug 2020 | 05 Aug 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2020 | 20 Jul 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Jul 2020 | 09 Jul 2020 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2020 | 30 Jun 2020 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2020 | 20 Apr 2020 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Apr 2020 | 31 Mar 2020 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2020 | 10 Mar 2020 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2020 | 11 Feb 2020 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2020 | 20 Jan 2020 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2020 | 31 Dec 2019 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Dec 2019 | 26 Dec 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2019 | 09 Dec 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2019 | 01 Nov 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Oct 2019 | 20 Oct 2019 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2019 | 30 Sep 2019 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2019 | 13 Sep 2019 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Aug 2019 | 28 Aug 2019 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Aug 2019 | 01 Aug 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jul 2019 | 19 Jul 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2019 | 01 Jul 2019 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2019 | 30 Jun 2019 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2019 | 06 Jun 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 May 2019 | 03 May 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2019 | 30 Apr 2019 | 001-35594 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 25 Apr 2019 | 20 Apr 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Apr 2019 | 20 Apr 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2019 | 01 Apr 2019 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2019 | 31 Mar 2019 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2019 | 21 Mar 2019 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Mar 2019 | 12 Mar 2019 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2019 | 08 Mar 2019 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2019 | 06 Mar 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Feb 2019 | 01 Feb 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2019 | 20 Jan 2019 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jan 2019 | 09 Jan 2019 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2019 | 31 Dec 2018 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Nov 2018 | 20 Nov 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Nov 2018 | 01 Nov 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Oct 2018 | 20 Oct 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2018 | 01 Oct 2018 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Oct 2018 | 30 Sep 2018 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2018 | 14 Sep 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2018 | 20 Aug 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2018 | 01 Aug 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jul 2018 | 20 Jul 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2018 | 02 Jul 2018 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2018 | 30 Jun 2018 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jun 2018 | 12 Jun 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2018 | 20 May 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2018 | 01 May 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Apr 2018 | 20 Apr 2018 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Apr 2018 | 05 Apr 2018 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2018 | 02 Apr 2018 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2018 | 31 Mar 2018 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Mar 2018 | 22 Mar 2018 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2018 | 06 Mar 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2018 | 20 Feb 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2018 | 01 Feb 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Jan 2018 | 23 Jan 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jan 2018 | 20 Jan 2018 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2018 | 03 Jan 2018 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jan 2018 | 31 Dec 2017 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2017 | 01 Dec 2017 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Nov 2017 | 28 Nov 2017 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Nov 2017 | 20 Oct 2017 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2017 | 20 Oct 2017 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Oct 2017 | 10 Oct 2017 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2017 | 30 Sep 2017 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2017 | 01 Sep 2017 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Aug 2017 | 20 Aug 2017 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jul 2017 | 30 Jun 2017 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2017 | 20 May 2017 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2017 | 31 Mar 2017 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2017 | 07 Mar 2017 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 01 Mar 2017 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Feb 2017 | 20 Feb 2017 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jan 2017 | 31 Dec 2016 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Dec 2016 | 21 Dec 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2016 | 02 Dec 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2016 | 21 Nov 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Oct 2016 | 20 Oct 2016 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2016 | 30 Sep 2016 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2016 | 21 Sep 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Sep 2016 | 02 Sep 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Aug 2016 | 23 Aug 2016 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Jul 2016 | 30 Jun 2016 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Jun 2016 | 21 Jun 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2016 | 14 Jun 2016 | 001-36377 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jun 2016 | 02 Jun 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 May 2016 | 02 May 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2016 | 01 Apr 2016 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2016 | 31 Mar 2016 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2016 | 21 Mar 2016 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Mar 2016 | 08 Mar 2016 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 09 Dec 2015 | 001-35594 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2016 | 27 May 2015 | 001-36377 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jan 2016 | 13 Jan 2016 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Dec 2015 | 21 Dec 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Dec 2015 | 14 Dec 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Dec 2015 | 02 Dec 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Nov 2015 | 20 Nov 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Nov 2015 | 12 Nov 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Oct 2015 | 12 Oct 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Sep 2015 | 21 Sep 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Sep 2015 | 17 Sep 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2015 | 14 Sep 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Aug 2015 | 14 Aug 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Aug 2015 | 11 Aug 2015 | 001-35594 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jul 2015 | 27 Jul 2015 | 000-19528 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jul 2015 | 21 Jul 2015 | 000-19528 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Jul 2015 | 21 Jul 2015 | 000-19528 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jul 2015 | 13 Jul 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2015 | 22 Jun 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Jun 2015 | 10 Jun 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2015 | 27 May 2015 | 001-36377 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2015 | 11 May 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Apr 2015 | 09 Apr 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2015 | 23 Mar 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2015 | 09 Mar 2015 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Dec 2014 | 22 Dec 2014 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2014 | 08 Dec 2014 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Nov 2014 | 20 Nov 2014 | 001-35594 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 01 Oct 2014 | 30 May 2014 | 001-36377 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Sep 2014 | 23 Sep 2014 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2014 | 12 Jun 2014 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2014 | 09 Jun 2014 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2014 | 30 May 2014 | 001-36377 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 03 Apr 2014 | 03 Apr 2014 | 001-36377 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2014 | 17 Mar 2014 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Mar 2014 | 12 Mar 2014 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Dec 2013 | 20 Dec 2013 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2013 | 09 Dec 2013 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2013 | 01 Apr 2013 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2013 | 18 Mar 2013 | 001-35594 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Oct 2012 | 23 Oct 2012 | 001-35594 |
| 3 | Open Document | Open Filing | FORM 3 | 19 Jul 2012 | 19 Jul 2012 | 001-35594 |