LyondellBasell (LYB) EVP files neutral Form 4 with no share activity

Rhea-AI Filing Summary

LyondellBasell Industries N.V. executive Trisha L. Conley, EVP, People and Culture, submitted a Form 4 reporting her insider status. The structured data shows zero reported purchases, sales, exercises, gifts, tax withholdings, or restructurings, indicating no insider trading activity in this filing period.

Key Figures

Reported share purchases: 0 shares Reported share sales: 0 shares Net buy/sell shares: 0 shares +1 more

4 metrics

Reported share purchases 0 shares buyCount and buyShares in this Form 4

Reported share sales 0 shares sellCount and sellShares in this Form 4

Net buy/sell shares 0 shares netBuySellShares for this filing

Derivative exercises 0 transactions exerciseCount in transactionSummary

Key Terms

Form 4, netBuySellDirection, taxWithholdingCount, derivativeTransactionCount

4 terms

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

netBuySellDirection financial

""netBuySellDirection": "neutral""

taxWithholdingCount financial

""taxWithholdingCount": 0"

derivativeTransactionCount financial

""derivativeTransactionCount": 0"

Form 4 Insider Transactions: What Each Field Means →

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^*

Conley Trisha L

(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, People and Culture

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/01/2026

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	05/01/2026
	** 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)

FAQ

What does Trisha L. Conley’s Form 4 filing for LYB report?

The Form 4 for LyondellBasell (LYB) by EVP Trisha L. Conley reports zero purchases, sales, exercises, gifts, or restructurings, indicating no reportable insider trading activity during the covered period.

Did the LYB EVP buy or sell any shares in this Form 4?

No. The Form 4 data for LYB show buyCount and sellCount of 0, and netBuySellShares of 0, meaning the executive reported no share purchases or sales in this filing.

Are there any option exercises disclosed in the LYB Form 4?

No. The Form 4 lists exerciseCount and exerciseShares as 0, so there are no reported option or derivative exercises by the LyondellBasell executive in this submission.

Does this LYB Form 4 include gifts or tax withholding transactions?

No. The filing shows giftCount and taxWithholdingCount both at 0, with corresponding share amounts also 0, meaning no gifts or tax-withholding share dispositions are reported for this period.

What is the net trading direction in this LYB Form 4 filing?

The Form 4 for LyondellBasell shows netBuySellShares of 0 and netBuySellDirection marked as “neutral,” reflecting the absence of any reported buying or selling transactions.