X0306 4 2023-02-23 false 0001489393 LyondellBasell Industries N.V. LYB 0001782276 Lane Kenneth Todd 4TH FLOOR ONE VINE STREET LONDON X0 W1J 0AH UNITED KINGDOM false true false false EVP, Olefins and Polyolefins Class A Ordinary Shares 2023-02-23 4 A false 6917.00 0.00 A 72254.1519 D Stock Options (Right to Buy) 94.65 2023-02-23 4 A false 26267.00 0.00 A 2033-02-23 Class A Ordinary Shares 26267.00 26267.00 D Includes 33,827 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 5,878 granted on February 25, 2021 that vest on February 25, 2024; 7,200 granted February 24, 2022 that vest on February 24, 2025 and 13,832 granted on May 26, 2022 that vest on May 26, 2024. The 6,917 RSUs reported on this Form 4 vest on February 23, 2026. Granted pursuant to the issuer's long-term incentive plan. Award vests as follows: 8,757 vest February 23, 2024, 8,755 vest February 23, 2025 and 8,755 vest February 23, 2026. /s/ Lara A. Mason, Attorney-in-Fact 2023-02-27