WESTLAKE CORP
For the period ended Dec 31, 2025. Filed Feb 26, 2026.
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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.
FY2025 · Filed Feb 26, 2026
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Item 16. Form 10-K Summary
None.
SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| WESTLAKE CORPORATION | ||
| Date: | February 26, 2026 | /S/ JEAN-MARC GILSON |
|---|---|---|
| Jean-Marc Gilson, President, Chief Executive Officer and Director | ||
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.
| Signature | Title | Date |
|---|---|---|
| /S/ JEAN-MARC GILSON | President, Chief Executive Officer and Director (Principal Executive Officer) | February 26, 2026 |
| Jean-Marc Gilson | ||
| /S/ M. STEVEN BENDER | Executive Vice President and Chief Financial Officer (Principal Financial Officer) | February 26, 2026 |
| M. Steven Bender | ||
| /S/ JEFFREY A. HOLY | Vice President and Chief Accounting Officer (Principal Accounting Officer) | February 26, 2026 |
| Jeffrey A. Holy | ||
| /S/ JAMES CHAO | Senior Chairman of the Board of Directors | February 26, 2026 |
| James Chao | ||
| /S/ ALBERT CHAO | Executive Chairman of the Board of Directors | February 26, 2026 |
| Albert Chao | ||
| /S/ CATHERINE T. CHAO | Director | February 26, 2026 |
| Catherine T. Chao | ||
| /S/ DAVID T. CHAO | Director | February 26, 2026 |
| David T. Chao | ||
| /S/ JOHN T. CHAO | Director | February 26, 2026 |
| John T. Chao | ||
| /S/ ROGER A. CREGG | Director | February 26, 2026 |
| Roger A. Cregg | ||
| /S/ MICHAEL J. GRAFF | Director | February 26, 2026 |
| Michael J. Graff | ||
| /S/ KIMBERLY S. LUBEL | Director | February 26, 2026 |
| Kimberly S. Lubel | ||
| /S/ MARK A. MCCOLLUM | Director | February 26, 2026 |
| Mark A. McCollum | ||
| /S/ R. BRUCE NORTHCUTT | Director | February 26, 2026 |
| R. Bruce Northcutt | ||
| /S/ CAROLYN C. SABAT | Director | February 26, 2026 |
| Carolyn C. Sabat | ||
| /S/ JEFFREY W. SHEETS | Director | February 26, 2026 |
| Jeffrey W. Sheets | ||
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.