| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2025 | Nov 13, 2025 | 001-15817 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2024 | Nov 14, 2024 | 001-15817 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2023 | Nov 15, 2023 | 001-15817 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Nov 16, 2022 | Feb 16, 2022 | 001-15817 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jan 10, 2022 | Dec 15, 2021 | 001-15817 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Nov 8, 2021 | Nov 5, 2021 | 001-15817 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Jul 2, 2021 | Jun 15, 2021 | 001-15817 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | May 10, 2021 | May 7, 2021 | 001-15817 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Mar 23, 2021 | Mar 15, 2021 | 001-15817 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | Dec 18, 2020 | Dec 15, 2020 | 001-15817 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 10, 2020 | Nov 6, 2020 | 001-15817 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 22, 2020 | Sep 15, 2020 | 001-15817 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 30, 2020 | Jun 30, 2020 | 001-36503 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 24, 2020 | Jun 15, 2020 | 001-15817 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2020 | May 8, 2020 | 001-15817 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2020 | May 5, 2020 | 001-15817 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2020 | Apr 30, 2020 | 001-15817 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2019 | Dec 10, 2019 | 001-36503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 13, 2019 | Sep 11, 2019 | 001-36503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2018 | Sep 26, 2018 | 001-36503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 25, 2017 | Sep 22, 2017 | 001-36503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2016 | Sep 14, 2016 | 001-36503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2015 | Sep 15, 2015 | 001-36503 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 11, 2015 | Feb 10, 2015 | 001-36503 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 17, 2014 | Sep 15, 2014 | 001-36503 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 17, 2014 | Sep 15, 2014 | 001-36503 |