Westlake (NYSE: WLK) accounting chief lists no stock activity
Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
3
Rhea-AI Filing Summary
WESTLAKE CORP (WLK) filed an initial insider ownership report for Tommy Darby, who serves as Vice President and Chief Accounting Officer. The Form 3 identifies Darby as an officer of the company and reports no insider transactions or derivative positions in Westlake Corp securities in this filing.
Positive
- None.
Negative
- None.
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Buy transactions0 transactionsbuyCount in the Form 3 transaction summary for WESTLAKE CORP
Sell transactions0 transactionssellCount in the Form 3 transaction summary for WESTLAKE CORP
Derivative transactions0 transactionsderivativeTransactionCount and exerciseCount in the Form 3 transaction summary
What does this Form 3 filing for WLK disclose about Tommy Darby?
The filing identifies Tommy Darby as an officer of WESTLAKE CORP, serving as Vice President and Chief Accounting Officer, and reports no insider transactions or derivative positions in this Form 3.
Does the WLK Form 3 show any insider buying or selling by Tommy Darby?
No. The Form 3 shows no reported purchases or sales of WESTLAKE CORP securities by Tommy Darby, with buyCount 0 and sellCount 0 in the transaction summary.
Are there any derivative security positions reported for Tommy Darby in WLK?
No. The derivative section is empty, and the transaction summary shows exerciseCount 0 and derivativeTransactionCount 0, indicating no reported option or other derivative activity in this filing.
Does this WLK Form 3 indicate any gifts or restructurings of Tommy Darby’s holdings?
No. The transaction summary lists giftCount 0 and restructuringCount 0, so there are no reported gifts or entity restructurings involving WESTLAKE CORP securities in this Form 3.
Is there any Rule 10b5-1 trading plan information in this WLK Form 3?
No. The document-level Rule 10b5-1 indicator is null, and there are no transactions or footnote descriptions referencing a trading plan in this Form 3.
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Accepted by SEC EDGAR 08/31/2026 – 05:30 PM
Learn about SEC filing dates
SEC Form 3
| FORM 3 | UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 |
|
1. Name and Address of Reporting Person*
(Street)
(Country) |
2. Date of Event Requiring Statement (Month/Day/Year) 08/31/2026 |
3. Issuer Name and Ticker or Trading Symbol WESTLAKE CORP [ WLK ] |
||||||||||||
| 3a. Foreign Trading Symbol |
5. If Amendment, Date of Original Filed (Month/Day/Year) |
|||||||||||||
| 4. Relationship of Reporting Person(s) to Issuer (Check all applicable)
|
6. Individual or Joint/Group Filing (Check Applicable Line)
|
| Table I – Non-Derivative Securities Beneficially Owned | |||
|---|---|---|---|
| 1. Title of Security (Instr. 4) |
2. Amount of Securities Beneficially Owned (Instr. 4) |
3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) |
4. Nature of Indirect Beneficial Ownership (Instr. 5) |
| Table II – Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) |
|||||
|---|---|---|---|---|---|
| 1. Title of Derivative Security (Instr. 4) |
2. Date Exercisable and Expiration Date (Month/Day/Year) |
3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) |
4. Conversion or Exercise Price of Derivative Security | 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) |
6. Nature of Indirect Beneficial Ownership (Instr. 5) |
| Date Exercisable | Expiration Date | Title | Amount or Number of Shares |
| Explanation of Responses: |
| No securities are beneficially owned. |
| Tommy Darby by J. Feng POA | 08/31/2026 |
| ** 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 (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. | |
| * Form 3: SEC 1473 (03-26) |
