LyondellBasell Industries N.V. — Director's Dealing 2023

Feb 25, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LyondellBasell Industries N.V. (LYB)
CIK: 0001489393
Period of Report: 2023-02-22

Reporting Person: Guilfoyle James D (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-22	Class A Ordinary Shares	A	8729.00	$94.89	Acquired	43062.65	Direct
2023-02-22	Class A Ordinary Shares	A	1950.00	$94.89	Acquired	45012.65	Direct
2023-02-22	Class A Ordinary Shares	F	732.00	$94.89	Disposed	44280.65	Direct
2023-02-22	Class A Ordinary Shares	F	3273.00	$94.89	Disposed	41007.65	Direct

Footnotes

F1: Represents shares earned in connection with the performance-based stock units previously granted and unreportable on February 20, 2020 pursuant to the issuer's long-term incentive plan. Shares were earned based upon the level of attainment of certain performance objectives and continued employment. These shares fully vested on February 22, 2023 following certification by the Issuer's compensation committee.

F2: Includes 11,158 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 5,188 granted on February 25, 2021 that vest on February 25, 2024 and 5,970 granted on February 24, 2022 that vest on February 24, 2025.

F3: Represents shares from the settlement of dividend equivalents that accrued on the performance-based stock units prior to vesting.

F4: Represents shares required to satisfy tax withholding obligations for dividend equivalents accrued of 1,950 shares in connection with performance-based stock units granted to the Reporting Person on February 20, 2020.

F5: Represents shares required to satisfy tax withholding obligations in connection with the vesting of 8,729 shares of performance-based stock units granted to the Reporting Person on February 20, 2020.