| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2025 | 05 Aug 2025 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2024 | 13 Aug 2024 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2023 | 07 Aug 2023 | 001-38033 |
| 3 | Open Document | Open Filing | FORM 3 | 03 Feb 2023 | 01 Feb 2023 | 001-38289 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2022 | 29 Jul 2022 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2022 | 16 May 2022 | 001-38033 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Apr 2022 | 20 Apr 2022 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2020 | 12 Jun 2020 | 001-32637 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2019 | 22 Oct 2019 | 000-11736 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Oct 2019 | 22 Oct 2019 | 000-11736 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Sep 2019 | 20 Sep 2019 | 001-32637 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2019 | 25 Jun 2019 | 001-32637 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2019 | 01 May 2019 | 000-11736 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2019 | 17 Mar 2019 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Mar 2019 | 08 Mar 2019 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2019 | 01 Mar 2019 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2018 | 16 Dec 2018 | 000-51754 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Oct 2018 | 22 Oct 2018 | 000-11736 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2018 | 04 Oct 2018 | 000-11736 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Aug 2018 | 16 Aug 2018 | 001-32637 |
| 3 | Open Document | Open Filing | FORM 3 | 16 Aug 2018 | 13 Aug 2018 | 001-32637 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Mar 2018 | 17 Mar 2018 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2018 | 08 Mar 2018 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2018 | 01 Mar 2018 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2017 | 16 Dec 2017 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Mar 2017 | 17 Mar 2017 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2017 | 01 Mar 2017 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 Dec 2016 | 16 Dec 2016 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2016 | 24 Aug 2016 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 000-51754 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Dec 2015 | 16 Dec 2015 | 000-51754 |
| 4 | Open Document | Open Filing | 06/09/2015 - DIRECTOR COMPENSATION | 11 Jun 2015 | 09 Jun 2015 | 000-51754 |
| 3 | Open Document | Open Filing | INITIAL FILING | 11 Jun 2015 | 09 Jun 2015 | 000-51754 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Mar 2015 | 11 Mar 2015 | 000-21888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Mar 2014 | 18 Mar 2014 | 000-21888 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2013 | 03 Jun 2013 | 000-21888 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Jun 2013 | 03 Jun 2013 | 000-21888 |