| Filed | Form | Description | |
|---|---|---|---|
| 2/17/26 | DEFA14A | DEFA14A | → |
| 1/28/26 | DEFA14A | FORM DEFA14A | → |
| 1/28/26 | DEFM14A | DEFM14A | → |
| 1/16/26 | PREM14A | PREM14A | → |
| 12/18/25 | DEFA14A | FORM DEFA14A | → |
| 12/11/25 | DEFA14A | FORM DEFA14A | → |
| ↓ | |||
| Filed | Form | Description | |
|---|---|---|---|
| 10/29/25 | 3 | 3 | → |
| 10/1/25 | 4 | 4 | → |
| 9/25/25 | 4 | 4 | → |
| 9/9/25 | 4 | 4 | → |
| 7/1/25 | 4 | 4 | → |
| 6/17/25 | 4 | 4 | → |
| ↓ | |||
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Diamond is a tasteless, odorless, strong, brittle solid, a poor conductor of electricity, colorless in pure form, and insoluble in water.