| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 3, 2025 | Oct 1, 2025 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 1, 2025 | Sep 29, 2025 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 29, 2025 | Sep 25, 2025 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 24, 2025 | Sep 22, 2025 | 001-34743 |
| 144 | Open Document | Open Filing | Aug 18, 2025 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 21, 2025 | May 19, 2025 | 001-34743 |
| 144 | Open Document | Open Filing | May 16, 2025 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 10, 2024 | Dec 6, 2024 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 26, 2024 | Nov 22, 2024 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 22, 2024 | Nov 20, 2024 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 20, 2024 | Nov 15, 2024 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 23, 2024 | Jun 28, 2024 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 26, 2024 | Feb 23, 2024 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 13, 2023 | Apr 11, 2023 | 001-34743 |
| 4 | Open Document | Open Filing | FORM4-DHARDIE-882022 | Aug 10, 2022 | Aug 8, 2022 | 001-34743 |
| 4 | Open Document | Open Filing | DCH-FORM4-CONVERSION | Jun 17, 2022 | Jun 15, 2022 | 001-34743 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 9, 2019 | Oct 7, 2019 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2016 | Nov 10, 2016 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 9, 2016 | May 5, 2016 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2015 | Dec 4, 2015 | 001-34743 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 10, 2014 | Apr 8, 2014 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 7, 2014 | Apr 3, 2014 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 2, 2014 | Mar 31, 2014 | 001-34743 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2014 | Mar 26, 2014 | 001-34743 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 25, 2014 | Mar 20, 2014 | 001-34743 |