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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

FORM 8-K

 

 

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (date of earliest event reported): April 2, 2026

 

 

Westlake Corporation

(Exact name of registrant as specified in its charter)

 

 

 

Delaware   001-32260   76-0346924
(State or other jurisdiction
of incorporation)
  (Commission
File Number)
  (I.R.S. Employer
Identification No.)

 

2801 Post Oak Boulevard, Suite 600

Houston, Texas

  77056
(Address of principal executive offices)   (Zip Code)

Registrant’s telephone number, including area code: (713) 960-9111

 

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class

 

Trading
Symbol(s)

 

Name of each exchange
on which registered

Common Stock, $0.01 par value   WLK   The New York Stock Exchange
1.625% Senior Notes due 2029   WLK29   The New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

 

 
 


Item 1.01.

Entry into a Material Definitive Agreement.

On April 2, 2026, Westlake Corporation (“Westlake”) entered into a credit agreement (the “Credit Agreement”), by and among Westlake, the lenders from time to time party thereto (collectively, the “Lenders”), the issuing banks party thereto and JPMorgan Chase Bank, National Association, as administrative agent. Under the Credit Agreement, the Lenders have committed to provide an unsecured revolving credit facility in an aggregate principal amount of up to $1.5 billion. The new revolving credit facility replaces Westlake’s previous $1.5 billion revolving credit facility pursuant to the credit agreement, dated as of June 9, 2022 (the “Previous Credit Agreement”), by and among Westlake, the lenders from time to time party thereto, the issuing banks party thereto and JPMorgan Chase Bank, National Association, as administrative agent. The Credit Agreement became effective in accordance with its terms on April 2, 2026, and the Previous Credit Agreement was terminated on April 2, 2026.

Any borrowings under the Credit Agreement will bear interest, at Westlake’s option, at either (a) the Term SOFR rate plus a spread ranging from 1.000% to 1.625% that will vary depending on the credit rating of Westlake or (b) ABR plus a spread ranging from 0.000% to 0.625% that will vary depending on the credit rating of Westlake. The Credit Agreement also requires an undrawn commitment fee ranging from 0.090% to 0.200% that will vary depending on the credit rating of Westlake. The Credit Agreement will mature on April 2, 2031.

The Credit Agreement includes a $150 million sub-limit for letters of credit, and any outstanding letters of credit will be deducted from availability under the facility. The Credit Agreement also provides for a discretionary $50 million commitment for swingline loans to be provided on a same-day basis. Westlake may also increase the size of the facility, in increments of at least $25 million, up to a maximum of $500 million, subject to certain conditions and if certain Lenders agree to commit to such an increase.

The Credit Agreement contains customary affirmative and negative covenants, including a quarterly total leverage ratio financial maintenance covenant. The Credit Agreement also contains customary events of default, and if and for so long as certain events of default have occurred and are continuing, any overdue amounts outstanding under the Credit Agreement will accrue interest at an increased rate, the Lenders can terminate their commitments thereunder and payments of any outstanding amounts could be accelerated by the Lenders.

The Credit Agreement is filed as Exhibit 10.1 to this Current Report on Form 8-K and is incorporated herein by reference. The foregoing summary does not purport to be complete and is qualified in its entirety by reference to the full text of the Credit Agreement.

 

Item 1.02.

Termination of a Material Definitive Agreement.

The information set forth in Item 1.01 regarding the termination of the Previous Credit Agreement is incorporated herein by reference. Westlake did not incur any costs or penalties with respect to the termination of the Previous Credit Agreement.

For more information regarding the terms and conditions of the Previous Credit Agreement, please see Westlake’s Current Report on Form 8-K filed with the Securities and Exchange Commission on June 9, 2022, which information is incorporated herein by reference.

 

Item 2.03.

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information set forth in Item 1.01 above is incorporated herein by reference.

 


Item 9.01.

Financial Statements and Exhibits.

(d) Exhibits.

Agreements included as exhibits are included only to provide information to investors regarding their terms. Agreements listed below may contain representations, warranties and other provisions that were made, among other things, to provide the parties thereto with specified rights and obligations and to allocate risk among them, and no such agreement should be relied upon as constituting or providing any factual disclosures about Westlake and its subsidiaries, any other persons, any state of affairs or other matters.

 

Exhibit

Number

  Description
10.1   Credit Agreement dated as of April 2, 2026, by and among Westlake Corporation, the lenders from time to time party thereto, the issuing banks party thereto and JPMorgan Chase Bank, National Association, as Administrative Agent, relating to a $1.5 billion senior unsecured revolving credit facility.
104   The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.

 


SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: April 6, 2026

 

WESTLAKE CORPORATION
By:  

/s/ L. Benjamin Ederington

Name:   L. Benjamin Ederington
Title:   Executive Vice President, Legal and External Affairs