| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jul 15, 2025 | Jul 11, 2025 | 001-36192 |
| 4 | Open Document | Open Filing | 4 | Mar 13, 2025 | Mar 11, 2025 | 001-36192 |
| 4 | Open Document | Open Filing | 4 | Mar 14, 2024 | Mar 12, 2024 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2023 | Mar 14, 2023 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 2, 2022 | Mar 2, 2022 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 7, 2022 | Jan 4, 2022 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2021 | Mar 3, 2021 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2021 | Feb 24, 2021 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2021 | Jan 4, 2021 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2020 | Mar 13, 2020 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2020 | Jan 2, 2020 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2019 | Mar 14, 2019 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2018 | Nov 6, 2018 | 001-36192 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 23, 2018 | Oct 15, 2018 | 001-36192 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 22, 2018 | Oct 17, 2018 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2018 | May 9, 2018 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 27, 2018 | Apr 26, 2018 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 20, 2018 | Apr 18, 2018 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2017 | May 12, 2017 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 30, 2017 | Mar 28, 2017 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2016 | Apr 26, 2016 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2015 | Aug 12, 2015 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 20, 2014 | Aug 18, 2014 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 18, 2014 | Jul 18, 2014 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2014 | Jun 16, 2014 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2014 | Jun 18, 2014 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2014 | May 16, 2014 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 16, 2014 | Apr 15, 2014 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2014 | Mar 17, 2014 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 20, 2014 | Feb 18, 2014 | 000-13814 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Feb 12, 2014 | Feb 12, 2014 | 000-13814 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | Feb 12, 2014 | Dec 31, 2013 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 17, 2014 | Jan 15, 2014 | 000-13814 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2014 | Dec 20, 2013 | 000-13814 |