Anthony R. Chase - May 22, 2025 Form 4 Insider Report for LyondellBasell Industries N.V. (LYB)

Role
Director
Signature
/s/ Lara A. Mason, Attorney-in-Fact
Stock symbol
LYB
Transactions as of
May 22, 2025
Transactions value $
$0
Form type
4
Date filed
5/27/2025, 05:05 PM
Previous filing
May 1, 2025
Next filing
May 28, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
CHASE ANTHONY R Director 4TH FLOOR, ONE VINE STREET, LONDON, UNITED KINGDOM /s/ Lara A. Mason, Attorney-in-Fact 2025-05-27 0001223756

Transactions Table

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 4,609 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,692 granted on May 23, 2024 that vested May 23, 2025. The 2,917 RSUs reported on this Form 4 vest on May 22, 2026.