| Filed | Form | Description | |
|---|---|---|---|
| 4/25/25 | DEFA14A | DEFA14A | → |
| 4/25/25 | DEF 14A | DEF 14A | → |
| 5/1/23 | DEF 14A | DEF 14A | → |
| 4/27/22 | DEFA14A | DEFA14A | → |
| 4/27/22 | DEF 14A | DEF 14A | → |
| 4/22/21 | DEFA14A | DEFA14A | → |
| ↓ | |||
| Filed | Form | Description | |
|---|---|---|---|
| 3/5/26 | 4 | 4 | → |
| 3/5/26 | 4 | 4 | → |
| 3/5/26 | 4 | 4 | → |
| 3/5/26 | 4 | 4 | → |
| 3/5/26 | 4 | 4 | → |
| 3/5/26 | 4/A | 4/A | → |
| ↓ | |||
Tectonics are the processes that result in the structure and properties of Earth's crust and its evolution through time. The field of planetary tectonics extends the concept to other planets and moons.