| Filed | Form | Description | |
|---|---|---|---|
| 3/4/26 | DEFA14A | DEFA14A | → |
| 3/4/26 | DEF 14A | DEF 14A | → |
| 3/24/25 | DEFR14A | DEFR14A | → |
| 3/24/25 | DEFA14A | DEFA14A | → |
| 3/24/25 | DEF 14A | DEF 14A | → |
| 3/14/25 | PRE 14A | PRE 14A | → |
| ↓ | |||
| Filed | Form | Description | |
|---|---|---|---|
| 3/3/26 | 4 | 4 | → |
| 3/3/26 | 4 | 4 | → |
| 3/3/26 | 4 | 4 | → |
| 3/3/26 | 4 | 4 | → |
| 3/3/26 | 4 | 4 | → |
| 3/3/26 | 4 | 4 | → |
| ↓ | |||
Celanese Corporation, formerly known as Hoechst Celanese, is an American technology and specialty materials company headquartered in Irving, Texas. It is a Fortune 500 corporation.