| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 11 Dec 2025 | 09 Dec 2025 | 001-15787 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | 811-21506 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | 811-21784 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | 811-21972 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2025 | 01 Oct 2025 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2025 | 01 Oct 2025 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2025 | 09 Sep 2025 | 001-15787 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2025 | 01 Jul 2025 | 811-21349 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2025 | 01 Jul 2025 | 811-21506 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2025 | 01 Jul 2025 | 811-21784 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2025 | 01 Jul 2025 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2025 | 17 Jun 2025 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Jun 2025 | 10 Jun 2025 | 001-15787 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2025 | 01 Apr 2025 | 811-21506 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2025 | 01 Apr 2025 | 811-21349 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2025 | 01 Apr 2025 | 811-21784 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2025 | 01 Apr 2025 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2025 | 01 Apr 2025 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Mar 2025 | 11 Mar 2025 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2025 | 02 Jan 2025 | 001-15787 |
| 4 | Open Document | Open Filing | 4 | 06 Jan 2025 | 02 Jan 2025 | 811-21349 |
| 4 | Open Document | Open Filing | 4 | 06 Jan 2025 | 02 Jan 2025 | 811-21506 |
| 4 | Open Document | Open Filing | 4 | 06 Jan 2025 | 02 Jan 2025 | 811-21972 |
| 4 | Open Document | Open Filing | 4 | 06 Jan 2025 | 02 Jan 2025 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2024 | 16 Dec 2024 | 001-15787 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | 811-21506 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | 811-21784 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | 811-21972 |
| 4 | Open Document | Open Filing | 4 | 03 Oct 2024 | 01 Oct 2024 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2024 | 01 Oct 2024 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Sep 2024 | 10 Sep 2024 | 001-15787 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2024 | 01 Jul 2024 | 811-21349 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2024 | 01 Jul 2024 | 811-21784 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2024 | 01 Jul 2024 | 811-21506 |
| 4 | Open Document | Open Filing | 4 | 03 Jul 2024 | 01 Jul 2024 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2024 | 18 Jun 2024 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Jun 2024 | 11 Jun 2024 | 001-15787 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2024 | 01 Apr 2024 | 811-21506 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2024 | 01 Apr 2024 | 811-21972 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2024 | 01 Apr 2024 | 811-21784 |
| 4 | Open Document | Open Filing | 4 | 03 Apr 2024 | 01 Apr 2024 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2024 | 01 Apr 2024 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Mar 2024 | 14 Mar 2024 | 001-15787 |
| 4 | Open Document | Open Filing | 4 | 04 Jan 2024 | 02 Jan 2024 | 811-21349 |
| 4 | Open Document | Open Filing | 4 | 04 Jan 2024 | 02 Jan 2024 | 811-21972 |
| 4 | Open Document | Open Filing | 4 | 04 Jan 2024 | 02 Jan 2024 | 811-21506 |
| 4 | Open Document | Open Filing | 4 | 04 Jan 2024 | 02 Jan 2024 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2024 | 02 Jan 2024 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2023 | 14 Dec 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Nov 2023 | 13 Nov 2023 | 811-23357 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2023 | 02 Oct 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2023 | 29 Sep 2023 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2023 | 29 Sep 2023 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2023 | 29 Sep 2023 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2023 | 29 Sep 2023 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2023 | 14 Sep 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2023 | 30 Jun 2023 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2023 | 30 Jun 2023 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2023 | 30 Jun 2023 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2023 | 30 Jun 2023 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jun 2023 | 20 Jun 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2023 | 14 Jun 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Apr 2023 | 06 May 2022 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2023 | 03 Apr 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2023 | 31 Mar 2023 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2023 | 31 Mar 2023 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2023 | 31 Mar 2023 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2023 | 31 Mar 2023 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2023 | 14 Mar 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Mar 2023 | 28 Feb 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2023 | 03 Jan 2023 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2023 | 03 Jan 2023 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2023 | 03 Jan 2023 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2023 | 03 Jan 2023 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2023 | 03 Jan 2023 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2022 | 14 Dec 2022 | 001-15787 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 26 Oct 2022 | 26 Oct 2022 | 811-23621 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2022 | 03 Oct 2022 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2022 | 30 Sep 2022 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2022 | 14 Sep 2022 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2022 | 01 Jul 2022 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2022 | 01 Jul 2022 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2022 | 01 Jul 2022 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2022 | 01 Jul 2022 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jun 2022 | 21 Jun 2022 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2022 | 14 Jun 2022 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2022 | 01 Apr 2022 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2022 | 01 Apr 2022 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2022 | 01 Apr 2022 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2022 | 01 Apr 2022 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Apr 2022 | 01 Apr 2022 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2022 | 14 Mar 2022 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2022 | 03 Jan 2022 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2021 | 14 Dec 2021 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2021 | 01 Oct 2021 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | 811-21972 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Sep 2021 | 27 Sep 2021 | 811-23701 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2021 | 14 Sep 2021 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2021 | 15 Jun 2021 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2021 | 14 Jun 2021 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 811-21126 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 811-10337 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 811-21124 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 811-09401 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Apr 2021 | 12 Apr 2021 | 811-21179 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2021 | 01 Apr 2021 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2021 | 01 Apr 2021 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2021 | 01 Apr 2021 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Apr 2021 | 01 Apr 2021 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2021 | 01 Apr 2021 | 001-15787 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Mar 2021 | 25 Mar 2021 | 811-23625 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Mar 2021 | 22 Mar 2021 | 811-23626 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2021 | 15 Mar 2021 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2021 | 08 Mar 2021 | 811-21036 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2021 | 08 Mar 2021 | 811-08081 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2021 | 04 Jan 2021 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 04 Jan 2021 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2020 | 17 Dec 2020 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2020 | 17 Dec 2020 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2020 | 17 Dec 2020 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2020 | 17 Dec 2020 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2020 | 17 Dec 2020 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2020 | 17 Dec 2020 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Dec 2020 | 17 Dec 2020 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2020 | 14 Dec 2020 | 001-15787 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 11 Dec 2020 | 17 Nov 2020 | 811-23564 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Oct 2020 | 01 Oct 2020 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2020 | 14 Sep 2020 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2020 | 01 Jul 2020 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2020 | 01 Jul 2020 | 811-21349 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jul 2020 | 01 Jul 2020 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2020 | 01 Jul 2020 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2020 | 16 Jun 2020 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2020 | 12 Jun 2020 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2020 | 01 Apr 2020 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2020 | 01 Apr 2020 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2020 | 01 Apr 2020 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2020 | 01 Apr 2020 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 01 Apr 2020 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Mar 2020 | 13 Mar 2020 | 001-15787 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Jan 2020 | 28 Jan 2020 | 811-23466 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jan 2020 | 02 Jan 2020 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2020 | 02 Jan 2020 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2020 | 02 Jan 2020 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2020 | 02 Jan 2020 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jan 2020 | 02 Jan 2020 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2019 | 13 Dec 2019 | 001-15787 |
| 4 | Open Document | Open Filing | 14 Nov 2019 | 12 Nov 2019 | 001-05397 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2019 | 01 Oct 2019 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2019 | 01 Oct 2019 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2019 | 01 Oct 2019 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2019 | 01 Oct 2019 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Oct 2019 | 01 Oct 2019 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2019 | 13 Sep 2019 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2019 | 01 Jul 2019 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2019 | 01 Jul 2019 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2019 | 01 Jul 2019 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2019 | 01 Jul 2019 | 811-21506 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 25 Jun 2019 | 25 Jun 2019 | 811-23428 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jun 2019 | 18 Jun 2019 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jun 2019 | 13 Jun 2019 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 May 2019 | 01 May 2019 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Apr 2019 | 16 Apr 2019 | 811-23357 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2019 | 01 Apr 2019 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2019 | 01 Apr 2019 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2019 | 01 Apr 2019 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2019 | 01 Apr 2019 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2019 | 01 Apr 2019 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2019 | 13 Mar 2019 | 001-15787 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Feb 2019 | 28 Feb 2019 | 811-23380 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2019 | 15 Jan 2019 | 811-21506 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2019 | 15 Jan 2019 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2019 | 15 Jan 2019 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2019 | 15 Jan 2019 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2019 | 02 Jan 2019 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 12 Dec 2018 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 12 Dec 2018 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 12 Dec 2018 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 12 Dec 2018 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 12 Dec 2018 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 12 Dec 2018 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 12 Dec 2018 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Dec 2018 | 13 Dec 2018 | 001-15787 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Nov 2018 | 07 Nov 2018 | 811-23357 |
| 4 | Open Document | Open Filing | 07 Nov 2018 | 06 Nov 2018 | 001-05397 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2018 | 15 Oct 2018 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2018 | 01 Oct 2018 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Sep 2018 | 13 Sep 2018 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 13 Jul 2018 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 13 Jul 2018 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 13 Jul 2018 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 13 Jul 2018 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 13 Jul 2018 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 13 Jul 2018 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 13 Jul 2018 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2018 | 13 Jul 2018 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2018 | 12 Jun 2018 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 13 Apr 2018 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 13 Apr 2018 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 13 Apr 2018 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 13 Apr 2018 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 13 Apr 2018 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 13 Apr 2018 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 13 Apr 2018 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2018 | 13 Apr 2018 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2018 | 02 Apr 2018 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2018 | 13 Mar 2018 | 001-15787 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 22 Feb 2018 | 22 Feb 2018 | 811-23285 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2018 | 12 Jan 2018 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2018 | 02 Jan 2018 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2017 | 13 Dec 2017 | 001-15787 |
| 4 | Open Document | Open Filing | 08 Nov 2017 | 07 Nov 2017 | 001-05397 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 13 Oct 2017 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 13 Oct 2017 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 13 Oct 2017 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 13 Oct 2017 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 13 Oct 2017 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 13 Oct 2017 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 13 Oct 2017 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2017 | 13 Oct 2017 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2017 | 02 Oct 2017 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2017 | 13 Sep 2017 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 14 Jul 2017 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 14 Jul 2017 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 14 Jul 2017 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 14 Jul 2017 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 14 Jul 2017 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 14 Jul 2017 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 14 Jul 2017 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jul 2017 | 14 Jul 2017 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2017 | 13 Jun 2017 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 13 Apr 2017 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 13 Apr 2017 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 13 Apr 2017 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 13 Apr 2017 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 13 Apr 2017 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 13 Apr 2017 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 13 Apr 2017 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2017 | 13 Apr 2017 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2017 | 13 Mar 2017 | 001-15787 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 23 Feb 2017 | 23 Feb 2017 | 811-23218 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 13 Jan 2017 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 13 Jan 2017 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 13 Jan 2017 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 13 Jan 2017 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 13 Jan 2017 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 13 Jan 2017 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 13 Jan 2017 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Jan 2017 | 13 Jan 2017 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2016 | 13 Dec 2016 | 001-15787 |
| 4 | Open Document | Open Filing | 09 Nov 2016 | 08 Nov 2016 | 001-05397 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2016 | 14 Oct 2016 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2016 | 14 Oct 2016 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2016 | 14 Oct 2016 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2016 | 14 Oct 2016 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2016 | 14 Oct 2016 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2016 | 14 Oct 2016 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2016 | 14 Oct 2016 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Oct 2016 | 14 Oct 2016 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2016 | 13 Sep 2016 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Jul 2016 | 15 Jul 2016 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2016 | 14 Jun 2016 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Jun 2016 | 13 Jun 2016 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Apr 2016 | 15 Apr 2016 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2016 | 14 Mar 2016 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2016 | 15 Jan 2016 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2015 | 11 Dec 2015 | 001-15787 |
| 4 | Open Document | Open Filing | 12 Nov 2015 | 10 Nov 2015 | 001-05397 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Oct 2015 | 15 Oct 2015 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Sep 2015 | 11 Sep 2015 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Jul 2015 | 15 Jul 2015 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2015 | 12 Jun 2015 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2015 | 28 Apr 2015 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2015 | 15 Apr 2015 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Mar 2015 | 13 Mar 2015 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jan 2015 | 15 Jan 2015 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2015 | 08 Dec 2014 | 811-22501 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2015 | 08 Dec 2014 | 811-21931 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jan 2015 | 08 Dec 2014 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jan 2015 | 08 Dec 2014 | 811-21522 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Dec 2014 | 12 Dec 2014 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2014 | 05 Dec 2014 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2014 | 05 Dec 2014 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2014 | 05 Dec 2014 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2014 | 05 Dec 2014 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2014 | 05 Dec 2014 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2014 | 05 Dec 2014 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2014 | 05 Dec 2014 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Dec 2014 | 05 Dec 2014 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2014 | 10 Nov 2014 | 811-10543 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2014 | 10 Nov 2014 | 811-06443 |
| 4 | Open Document | Open Filing | 12 Nov 2014 | 11 Nov 2014 | 001-05397 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Oct 2014 | 28 Oct 2014 | 811-22991 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2014 | 15 Oct 2014 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2014 | 15 Oct 2014 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2014 | 15 Oct 2014 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2014 | 15 Oct 2014 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2014 | 15 Oct 2014 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2014 | 15 Oct 2014 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2014 | 15 Oct 2014 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Oct 2014 | 15 Oct 2014 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Sep 2014 | 12 Sep 2014 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jul 2014 | 15 Jul 2014 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2014 | 13 Jun 2014 | 001-15787 |
| 4 | Open Document | Open Filing | 04 Jun 2014 | 04 Jun 2014 | 001-05397 | |
| 4 | Open Document | Open Filing | 4 | 02 May 2014 | 30 Apr 2014 | 001-33437 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Apr 2014 | 22 Apr 2014 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Apr 2014 | 15 Apr 2014 | 001-33437 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 15 Apr 2014 | 811-21702 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 15 Apr 2014 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 15 Apr 2014 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 15 Apr 2014 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 15 Apr 2014 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 15 Apr 2014 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 15 Apr 2014 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Apr 2014 | 15 Apr 2014 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 14 Mar 2014 | 13 Mar 2014 | 001-15787 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2014 | 15 Jan 2014 | 811-21349 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2014 | 15 Jan 2014 | 811-22032 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2014 | 15 Jan 2014 | 811-21566 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2014 | 15 Jan 2014 | 811-21784 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2014 | 15 Jan 2014 | 811-21656 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2014 | 15 Jan 2014 | 811-21972 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jan 2014 | 15 Jan 2014 | 811-21318 |
| 4 | Open Document | Open Filing | FORM 4 - | 15 Jan 2014 | 15 Jan 2014 | 001-33437 |