| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | Jul 16, 2025 | Jul 16, 2025 | 001-38441 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2024 | Nov 15, 2024 | 001-38441 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2023 | Nov 15, 2023 | 001-38441 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2022 | Nov 15, 2022 | 001-38441 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 17, 2021 | Nov 15, 2021 | 001-38441 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 18, 2020 | Nov 16, 2020 | 001-38441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2020 | Mar 6, 2020 | 001-08430 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 19, 2019 | Nov 15, 2019 | 001-38441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2019 | May 2, 2019 | 001-08430 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 16, 2018 | Nov 15, 2018 | 001-38441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 6, 2018 | Nov 6, 2018 | 001-08430 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2018 | Jun 6, 2018 | 001-08430 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2018 | May 22, 2018 | 001-08246 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 11, 2018 | May 9, 2018 | 001-38441 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2017 | Jun 9, 2017 | 001-08246 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 12, 2017 | Jun 9, 2017 | 001-08246 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2017 | May 5, 2017 | 001-08430 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 27, 2017 | Feb 23, 2017 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2017 | Feb 20, 2017 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2017 | Dec 31, 2016 | 001-36053 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2016 | May 10, 2016 | 001-08430 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 25, 2016 | Feb 23, 2016 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2015 | Aug 14, 2015 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2015 | Aug 3, 2015 | 001-36053 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2015 | May 14, 2015 | 001-08430 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 6, 2014 | Nov 5, 2014 | 001-36053 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2014 | Aug 14, 2014 | 001-36053 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2014 | May 12, 2014 | 001-08430 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 19, 2014 | Feb 18, 2014 | 001-36053 |