LyondellBasell EVP files Form 4 with no trades

LyondellBasell Industries N.V. filed an insider report listing EVP & Chief Innovation Officer James Malcolm Seward as the reporting person.

Accepted by SEC EDGAR 06/01/2026 - 04:06 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

LyondellBasell Industries N.V. filed an insider report listing EVP & Chief Innovation Officer James Malcolm Seward as the reporting person. The available data show no common stock trades, derivative exercises, gifts, or other share movements, indicating no insider buying or selling activity in this filing.

Key Terms

EVP & Chief Innovation Officer, reporting person, netBuySellDirection

3 terms

EVP & Chief Innovation Officer financial

"officer_title: "EVP & Chief Innovation Officer" for the reporting person"

reporting person regulatory

""reportingPersons": [{"name": "Seward James Malcolm" ... }]"

netBuySellDirection financial

""netBuySellDirection": "neutral" in the transactionSummary block"

FAQ

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

What does the latest Form 4 for LYB show for James Malcolm Seward?

The Form 4 names EVP & Chief Innovation Officer James Malcolm Seward as the reporting person. In the provided data, it shows no share purchases, sales, derivative exercises, or other equity movements, making this a routine insider ownership disclosure without trading activity.

Were any LYB shares bought or sold in this Form 4 filing?

No insider trades appear in this Form 4 data. All transaction counts and share amounts for buying, selling, exercising, gifting, tax withholding, and restructuring are zero, indicating no reported change in James Malcolm Seward’s equity position during the covered period.

Does this LYB Form 4 include any option or derivative exercises?

The Form 4 data show no option or derivative activity. Exercise-related fields, including exerciseCount, exerciseShares, and derivativeTransactionCount, are all zero, and the derivativeSummary is empty, indicating no options were exercised or other derivative transactions reported for this period.

What role does the reporting person hold at LyondellBasell (LYB)?

The reporting person, James Malcolm Seward, is listed as an officer of LyondellBasell Industries N.V. with the title EVP & Chief Innovation Officer. This identifies him as a senior executive whose equity holdings require Section 16 reporting to regulators.

Does this LYB Form 4 suggest any change in insider sentiment?

The data indicate no trades or equity movements, so it does not signal a change in insider sentiment. With all transaction categories at zero and netBuySellDirection marked neutral, this filing is purely administrative rather than a sign of buying or selling.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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

X

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^*

Seward James Malcolm

(Last) (First) (Middle)

4TH FLOOR

ONE VINE STREET

(Street)

LONDON W1J 0AH

(City) (State) (Zip)

UNITED KINGDOM

(Country)

2. Issuer Name and Ticker or Trading Symbol
LyondellBasell Industries N.V. [ LYB ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Chief Innovation Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/01/2026

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

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

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

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

Explanation of Responses:

Remarks:

	/s/ Lara A. Mason, Attorney-in-Fact	06/01/2026
	** 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.
* Form 4: SEC 1474 (03-26)