Westlake director granted 1,852 RSUs

Patel Bhavesh V. reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Patel Bhavesh V. reported acquisition or exercise transactions in this Form 4 filing.

Westlake Corp director Bhavesh V. Patel received a grant of 1,852 restricted stock units. These units were awarded at a price of $0.00 per unit and each unit represents the right to receive one share of Westlake common stock. All 1,852 restricted stock units will vest on February 20, 2027, meaning the shares are delivered only if the vesting conditions are met. After this award, Patel directly holds 1,852 restricted stock units.

Insider Trade Summary

Grant/Award: 1,852 shares

Grant/Award 1 txn

Insider Patel Bhavesh V.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	1,852	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 1,852 contracts (Direct)

Footnotes (2)

1. F1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock
2. F2. All of the restricted stock units will vest on February 20, 2027.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Westlake Corp (WLK) director Bhavesh V. Patel report on this Form 4?

Bhavesh V. Patel reported receiving a grant of 1,852 restricted stock units from Westlake Corp. These units are a form of equity compensation and each unit represents a right to receive one share of common stock if vesting conditions are satisfied.

How many Westlake Corp (WLK) restricted stock units were granted to Bhavesh V. Patel?

Patel was granted 1,852 restricted stock units of Westlake Corp. This entire amount is shown as acquired in a single transaction and results in Patel directly holding 1,852 restricted stock units after the grant, according to the Form 4 disclosure.

When do Bhavesh V. Patel’s Westlake Corp (WLK) restricted stock units vest?

All of Patel’s 1,852 restricted stock units will vest on February 20, 2027. Vesting means the units convert into shares of common stock on that date, assuming any applicable service or other vesting conditions are met as specified in the award terms.

What does each Westlake Corp (WLK) restricted stock unit granted to Bhavesh V. Patel represent?

Each restricted stock unit represents a contingent right to receive one share of Westlake Corp common stock. The right becomes effective upon vesting, so Patel will receive one share for each unit that vests on the stated vesting date in the future.

Did Bhavesh V. Patel buy or sell any Westlake Corp (WLK) shares in the market in this filing?

The Form 4 shows an award of restricted stock units, not a market purchase or sale. The transaction is coded as a grant or other acquisition at a price of $0.00 per unit, reflecting equity compensation rather than open-market trading activity.

How many Westlake Corp (WLK) restricted stock units does Bhavesh V. Patel own after this transaction?

After this award, Patel directly owns 1,852 restricted stock units of Westlake Corp. The Form 4 lists this figure as the total number of derivative securities beneficially owned following the reported transaction, all in the form of restricted stock units.

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Accepted by SEC EDGAR 02/24/2026 - 06:51 AM EST Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Patel Bhavesh V.

(Last) (First) (Middle)

2801 POST OAK BLVD.

(Street)

HOUSTON TX 77056

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
WESTLAKE CORP [ WLK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/20/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	02/20/2026		A		1,852		(2)	(2)	Common Stock	1,852	$0	1,852	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock

2. All of the restricted stock units will vest on February 20, 2027.

	Bhavesh V. Patel by J. Feng POA	02/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.