Westlake (NYSE: WLK) renews $1.5B revolving credit line maturing 2031
Rhea-AI Filing Summary
Westlake Corporation entered into a new unsecured revolving credit agreement with a syndicate of lenders, providing a senior revolving credit facility of up to $1.5 billion. This new facility replaces Westlake’s prior $1.5 billion revolving credit facility, which was terminated without costs or penalties.
Borrowings may bear interest at a Term SOFR-based rate plus a margin ranging from 1.000% to 1.625%, or at an ABR-based rate plus a margin ranging from 0.000% to 0.625%, in each case depending on Westlake’s credit rating. An undrawn commitment fee between 0.090% and 0.200% also applies based on credit ratings.
The facility, which matures on April 2, 2031, includes a $150 million sub-limit for letters of credit and a discretionary $50 million swingline loan commitment available on a same-day basis. Westlake may, subject to conditions and lender agreement, increase the facility size by up to $500 million in increments of at least $25 million. The agreement includes customary covenants, a quarterly total leverage ratio maintenance test, and standard events of default that can trigger accelerated repayment and higher default interest on overdue amounts.
Positive
- None.
Negative
- None.
8-K Event Classification
4 items: 1.01, 1.02, 2.03, 9.01
4 items
Item 1.01
Entry into a Material Definitive Agreement
Business
The company signed a significant contract such as a merger agreement, credit facility, or major partnership.
Item 1.02
Termination of a Material Definitive Agreement
Business
A significant contract was terminated, which may affect business operations or revenue.
Item 2.03
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement
Financial
The company incurred a new significant debt or off-balance-sheet obligation.
Item 9.01
Financial Statements and Exhibits
Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
Key Figures
Revolving credit facility size: $1.5 billion
Term SOFR margin range: 1.000%–1.625%
ABR margin range: 0.000%–0.625%
+5 more
8 metrics
Revolving credit facility size
$1.5 billion
Aggregate principal amount of new unsecured revolving credit facility
Term SOFR margin range
1.000%–1.625%
Interest margin over Term SOFR based on Westlake credit rating
ABR margin range
0.000%–0.625%
Interest margin over ABR based on Westlake credit rating
Undrawn commitment fee
0.090%–0.200%
Fee on unused commitments, varies with credit rating
Maturity date
April 2, 2031
Stated maturity of the revolving credit facility
Letter of credit sub-limit
$150 million
Sub-limit for letters of credit under the facility
Swingline loan commitment
$50 million
Discretionary same-day swingline loans under the facility
Accordion feature
Up to $500 million
Potential increase in facility size in ≥$25M increments
Key Terms
unsecured revolving credit facility, Term SOFR rate, ABR, undrawn commitment fee, +2 more
6 terms
unsecured revolving credit facility financial
"provide an unsecured revolving credit facility in an aggregate principal amount"
A revolving credit facility is a line of borrowing that a company can draw from, repay, and draw again up to a set limit; “unsecured” means the loans are not backed by specific assets as collateral. Investors care because it acts like a corporate credit card—giving short‑term cash flexibility to cover operations or unexpected needs—while signaling lenders’ confidence and affecting interest costs, default risk, and the company’s financial stability.
Term SOFR rate financial
"bear interest, at Westlake’s option, at either (a) the Term SOFR rate plus a spread"
Term SOFR rate is a forward-looking interest rate for a set period (for example one or three months) based on the overnight cost of borrowing cash using Treasury securities as collateral. Think of it as a quoted, agreed-upon lending rate for a future interval, like locking in the expected short-term borrowing cost ahead of time. Investors care because it is used to price loans, bonds and derivatives as a transparent replacement for older benchmarks, affecting interest payments and valuation.
ABR financial
"or (b) ABR plus a spread ranging from 0.000% to 0.625%"
undrawn commitment fee financial
"requires an undrawn commitment fee ranging from 0.090% to 0.200%"
swingline loans financial
"provides for a discretionary $50 million commitment for swingline loans"
A swingline loan is a very short-term, on-demand loan that sits inside a larger credit facility to cover immediate cash needs like payroll, small bills, or last-minute payments. Think of it as an emergency overdraft from a lender: it’s quick to draw, repaid fast, and usually carries faster fees, so investors watch it as a signal of a company’s liquidity pressure and potential cost or covenant stress.
total leverage ratio financial maintenance covenant financial
"including a quarterly total leverage ratio financial maintenance covenant"
FAQ
What new credit facility did Westlake (WLK) enter into?
Westlake entered into a new unsecured revolving credit facility of up to $1.5 billion. The facility is provided by a syndicate of lenders and is documented in a credit agreement with JPMorgan Chase Bank as administrative agent.
When does Westlake’s new $1.5 billion revolving credit facility mature?
The revolving credit facility for Westlake matures on April 2, 2031. This multi-year term provides committed bank financing, subject to ongoing compliance with covenants and other standard conditions in the credit agreement.
What interest rate options apply to Westlake’s new revolving credit facility?
Borrowings can bear interest at the Term SOFR rate plus 1.000%–1.625% or at ABR plus 0.000%–0.625%. The applicable margin in each case depends on Westlake’s credit rating under the agreement’s pricing grid.
Does the new Westlake (WLK) credit facility include a letter of credit sub-limit?
Yes, the agreement includes a $150 million sub-limit for letters of credit. Any outstanding letters of credit reduce the borrowing availability under the overall $1.5 billion revolving credit facility.
Can Westlake increase the size of its new revolving credit facility?
Westlake may increase the facility size by up to $500 million, in minimum increments of $25 million. Any increase is subject to specified conditions and the agreement of certain lenders to provide additional commitments.
Did Westlake incur penalties when terminating its previous credit agreement?
Westlake did not incur any costs or penalties in connection with terminating its previous $1.5 billion revolving credit agreement. That prior facility was replaced by the new credit agreement effective April 2, 2026.
What financial covenant applies under Westlake’s new credit agreement?
The credit agreement includes a quarterly total leverage ratio financial maintenance covenant. Westlake must comply with this leverage test, along with other customary affirmative and negative covenants, to maintain access to the facility.
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