LyondellBasell director gets RSUs, shares withheld for tax

LyondellBasell Industries N.V. director Albert Jude Manifold reported compensation-related share movements.

Rhea-AI Filing Summary

LyondellBasell Industries N.V. director Albert Jude Manifold reported compensation-related share movements. On May 21, he acquired 2,321 Class A Ordinary Shares as a grant at $0.00 per share, representing restricted stock units under the company’s long-term incentive plan that vest on May 21, 2027.

On May 22, 2,917 previously granted restricted stock units automatically vested, and 689 shares were withheld by the issuer at $69.72 per share to cover tax withholding obligations, a disposition that was not an open-market sale. Following these transactions, he held 14,905 Class A Ordinary Shares directly, including restricted stock units.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Manifold Albert Jude

Role Director

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Class A Ordinary Shares	689	$69.72	$48K
Grant/Award	Class A Ordinary Shares	2,321	$0.00	$0.00

Holdings After Transaction: Class A Ordinary Shares — 14,905 shares (Direct)

Footnotes (3)

1. F1. Includes 5,238 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 2,917 that vest on May 22, 2026. The 2,321 RSUs reported on this Form 4 vest on May 21, 2027.
2. F2. On May 22, 2026 the reporting person's restricted stock units automatically vested 2,917 shares. 689 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.
3. F3. Includes 2,321 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan that vest on May 21, 2027.

Key Figures

RSU grant: 2,321 shares Tax withholding shares: 689 shares Withholding price: $69.72 per share +4 more

7 metrics

RSU grant 2,321 shares Restricted stock units granted, vesting May 21, 2027

Tax withholding shares 689 shares Withheld by issuer to satisfy tax obligations

Withholding price $69.72 per share Price used for 689-share tax withholding on May 22, 2026

Shares after withholding 14,905 shares Total Class A Ordinary Shares held directly after May 22, 2026

Vested RSUs 2,917 shares Restricted stock units that automatically vested on May 22, 2026

Future vesting RSUs 2,321 shares RSUs vesting on May 21, 2027 under long-term incentive plan

RSUs included in holdings 5,238 RSUs Restricted stock units included in reported holdings before vesting update

Key Terms

restricted stock units ("RSUs"), long-term incentive plan, tax withholding obligations, grant, award, or other acquisition, +1 more

5 terms

restricted stock units ("RSUs") financial

"Includes 5,238 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

long-term incentive plan financial

"RSUs granted pursuant to the issuer's long-term incentive plan that vest on May 21, 2027"

A long-term incentive plan is a company program that pays executives or employees with stock, options, or cash tied to multi-year performance goals, where the rewards become theirs only after meeting conditions over time. Think of it as a delayed bonus or retirement-style reward that aligns employees’ interests with shareholders by encouraging them to boost long-term value; investors watch these plans because they affect pay costs, share dilution and management incentives.

tax withholding obligations financial

"689 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations"

grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

Payment of exercise price or tax liability by delivering securities financial

"transaction_code_description": "Payment of exercise price or tax liability by delivering securities""

FAQ

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

What insider transactions did LYB director Albert Jude Manifold report?

Albert Jude Manifold reported a grant of 2,321 Class A Ordinary Shares and a tax-related share withholding of 689 shares. Both transactions involved restricted stock units under LyondellBasell’s long-term incentive plan rather than open-market buying or selling.

Was the LYB insider’s share disposition an open-market sale?

No. The 689-share disposition was tax withholding by the issuer at $69.72 per share after restricted stock units vested. This type of F-code transaction covers tax obligations and does not reflect an open-market sale decision by the director.

How many LyondellBasell shares does the reporting person hold after these transactions?

After the May 22, 2026 tax-withholding transaction, the reporting person directly held 14,905 Class A Ordinary Shares. This figure includes restricted stock units granted under LyondellBasell’s long-term incentive plan, according to the accompanying footnotes.

What restricted stock unit awards did the LYB director receive and when do they vest?

The director’s holdings include 2,321 restricted stock units granted under LyondellBasell’s long-term incentive plan that vest on May 21, 2027. Earlier, 2,917 restricted stock units vested automatically on May 22, 2026, triggering the tax-withholding share disposition.

How many LYB shares were withheld for taxes and at what price?

LyondellBasell withheld 689 Class A Ordinary Shares at $69.72 per share to satisfy tax withholding obligations. This occurred when 2,917 restricted stock units automatically vested on May 22, 2026, as described in the Form 4 footnotes.

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

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Accepted by SEC EDGAR 05/26/2026 - 04:06 PM 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^*

Manifold Albert Jude

(Last) (First) (Middle)

4TH FLOOR

ONE VINE STREET

(Street)

LONDON W1J0AH

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

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
Class A Ordinary Shares	05/21/2026		A		2,321	A	$0.00	15,594(1)	D
Class A Ordinary Shares	05/22/2026		F		689(2)	D	$69.72	14,905(3)	D

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:

1. Includes 5,238 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 2,917 that vest on May 22, 2026. The 2,321 RSUs reported on this Form 4 vest on May 21, 2027.

2. On May 22, 2026 the reporting person's restricted stock units automatically vested 2,917 shares. 689 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

3. Includes 2,321 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan that vest on May 21, 2027.

Remarks:

	/s/ Lara A. Mason, Attorney-in-Fact	05/26/2026
	** 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)