| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 21, 2025 | Mar 5, 2025 | 001-42437 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2025 | Mar 5, 2025 | 001-42437 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2024 | Dec 16, 2024 | 001-42437 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 12, 2024 | Dec 10, 2024 | 001-42437 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 7, 2016 | Nov 4, 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2016 | Apr 26, 2016 | 000-30755 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2015 | Apr 28, 2015 | 000-30755 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 28, 2015 | Apr 28, 2015 | 000-30755 |