| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2024-02-14 | BERKSHIRE HATHAWAY INC | Celanese Corp | - | 0.0% | EDGAR |
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | Celanese Corp | 13,077,014 | 12.0% | EDGAR |
| SC 13G/A | 2024-02-13 | DODGE & COX | Celanese Corp | 6,849,327 | 6.3% | EDGAR |
| SC 13G/A | 2024-02-09 | WELLINGTON MANAGEMENT GROUP LLP | Celanese Corp | 8,529,064 | 7.8% | EDGAR |
| SC 13G/A | 2024-02-09 | Capital Research Global Investors | Celanese Corp | 14,809,178 | 13.6% | EDGAR |
| SC 13G/A | 2024-02-09 | Capital International Investors | Celanese Corp | 11,409,403 | 10.5% | EDGAR |
| SC 13G | 2024-02-09 | Capital World Investors | Celanese Corp | 6,239,478 | 5.7% | EDGAR |
| SC 13G/A | 2024-01-29 | BlackRock Inc. | Celanese Corp | 6,669,513 | 6.1% | EDGAR |
| SC 13G | 2023-10-06 | Capital International Investors | Celanese Corp | 11,062,761 | 10.2% | EDGAR |
| SC 13G | 2023-09-08 | Capital Research Global Investors | Celanese Corp | 14,194,086 | 13.0% | EDGAR |
| SC 13G/A | 2023-02-14 | DODGE & COX | Celanese Corp | 7,109,524 | 6.6% | EDGAR |
| SC 13G | 2023-02-14 | BERKSHIRE HATHAWAY INC | Celanese Corp | 9,710,183 | 9.0% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | Celanese Corp | 13,332,489 | 12.3% | EDGAR |
| SC 13G/A | 2023-02-06 | WELLINGTON MANAGEMENT GROUP LLP | Celanese Corp | 6,961,945 | 6.4% | EDGAR |
| SC 13G | 2023-01-31 | BlackRock Inc. | Celanese Corp | 7,642,363 | 7.0% | EDGAR |
| SC 13G/A | 2022-02-14 | DODGE & COX | Celanese Corp | 7,154,913 | 6.6% | EDGAR |
| SC 13G/A | 2022-02-11 | Capital International Investors | Celanese Corp | 3,842,948 | 3.5% | EDGAR |
| SC 13G/A | 2022-02-09 | VANGUARD GROUP INC | Celanese Corp | 13,418,615 | 12.3% | EDGAR |
| SC 13G/A | 2022-02-07 | BlackRock Inc. | Celanese Corp | 7,642,373 | 7.0% | EDGAR |
| SC 13G/A | 2022-02-04 | WELLINGTON MANAGEMENT GROUP LLP | Celanese Corp | 9,438,575 | 8.7% | EDGAR |