| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | May 12, 2025 | May 8, 2025 | 001-36146 |
| 4 | Open Document | Open Filing | 4 | Mar 20, 2025 | Mar 19, 2025 | 001-36146 |
| 4 | Open Document | Open Filing | 4 | Nov 21, 2023 | Nov 17, 2023 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 15, 2023 | May 11, 2023 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2023 | Feb 27, 2023 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2022 | May 6, 2022 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2022 | Feb 23, 2022 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2021 | May 7, 2021 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 25, 2019 | Jun 21, 2019 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 8, 2018 | May 4, 2018 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 9, 2017 | Aug 7, 2017 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2017 | May 8, 2017 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 9, 2017 | May 5, 2017 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 3, 2017 | Mar 2, 2017 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 15, 2016 | Nov 14, 2016 | 001-36146 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2016 | Oct 31, 2016 | 001-34209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 4, 2016 | Sep 30, 2016 | 001-34209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2016 | Sep 12, 2016 | 001-34209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2016 | Jun 30, 2016 | 001-34209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2016 | Jun 6, 2016 | 001-34209 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2016 | May 6, 2016 | 001-36146 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2016 | Mar 7, 2016 | 001-36146 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2016 | Feb 12, 2016 | 001-34209 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 2, 2015 | Oct 30, 2015 | 001-34209 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2015 | Oct 1, 2015 | 001-36146 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2015 | Jan 7, 2015 | 001-34209 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 28, 2014 | Oct 25, 2014 | 001-36146 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2014 | Jun 4, 2014 | 001-34209 |