| 2026-08-05 | 10-Q | 10-Q filed 2026-08-05 by WESTLAKE CORP |
| 2026-08-04 | 8-K | 8-K filed 2026-08-04 by WESTLAKE CORP |
| 2026-07-29 | 8-K | 8-K filed 2026-07-29 by WESTLAKE CORP |
| 2026-06-15 | 8-K | 8-K filed 2026-06-15 by WESTLAKE CORP |
| 2026-05-18 | 8-K | 8-K filed 2026-05-18 by WESTLAKE CORP |
| 2026-05-06 | 10-Q | 10-Q filed 2026-05-06 by WESTLAKE CORP |
| 2026-05-05 | 8-K | 8-K filed 2026-05-05 by WESTLAKE CORP |
| 2026-05-01 | 8-K | 8-K filed 2026-05-01 by WESTLAKE CORP |
| 2026-04-20 | 8-K | 8-K filed 2026-04-20 by WESTLAKE CORP |
| 2026-04-14 | 8-K | 8-K filed 2026-04-14 by WESTLAKE CORP |
| 2026-04-06 | 8-K | 8-K filed 2026-04-06 by WESTLAKE CORP |
| 2026-04-02 | DEF 14A | DEF 14A filed 2026-04-02 by WESTLAKE CORP |
| 2026-04-02 | 8-K | 8-K filed 2026-04-02 by WESTLAKE CORP |
| 2026-02-26 | 10-K | 10-K filed 2026-02-26 by WESTLAKE CORP |
| 2026-02-24 | 8-K | 8-K filed 2026-02-24 by WESTLAKE CORP |
| 2026-02-23 | 8-K | 8-K filed 2026-02-23 by WESTLAKE CORP |
| 2026-01-06 | 8-K | 8-K filed 2026-01-06 by WESTLAKE CORP |
| 2025-12-15 | 8-K | 8-K filed 2025-12-15 by WESTLAKE CORP |
| 2025-11-12 | 8-K | 8-K filed 2025-11-12 by WESTLAKE CORP |
| 2025-11-05 | 8-K | 8-K filed 2025-11-05 by WESTLAKE CORP |
| 2025-11-04 | 8-K | 8-K filed 2025-11-04 by WESTLAKE CORP |
| 2025-10-31 | 10-Q | 10-Q filed 2025-10-31 by WESTLAKE CORP |
| 2025-10-30 | 8-K | 8-K filed 2025-10-30 by WESTLAKE CORP |
| 2025-08-26 | 8-K | 8-K filed 2025-08-26 by WESTLAKE CORP |
| 2025-08-06 | 10-Q | 10-Q filed 2025-08-06 by WESTLAKE CORP |
| 2025-08-05 | 8-K | 8-K filed 2025-08-05 by WESTLAKE CORP |
| 2025-06-17 | 8-K | 8-K filed 2025-06-17 by WESTLAKE CORP |
| 2025-05-12 | 8-K | 8-K filed 2025-05-12 by WESTLAKE CORP |
| 2025-05-02 | 8-K | 8-K filed 2025-05-02 by WESTLAKE CORP |
| 2025-05-02 | 10-Q | 10-Q filed 2025-05-02 by WESTLAKE CORP |