X0306 4 2023-02-23 false 0001489393 LyondellBasell Industries N.V. LYB 0001556386 McMurray Michael C. ONE VINE STREET 4TH FLOOR LONDON X0 W1J 0AH UNITED KINGDOM false true false false EVP & CFO Class A Ordinary Shares 2023-02-23 4 A false 8720.00 0.00 A 54948.00 D Stock Options (Right to Buy) 94.65 2023-02-23 4 A false 33113.00 0.00 A 2033-02-23 Class A Ordinary Shares 33113.00 33113.00 D Includes 22,936 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 6,980 granted on February 25, 2021 that vest on February 25, 2024 and 7,236 granted on February 25, 2022 that vest on February 24, 2025. The 8,720 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: 11,039 vest February 23, 2024, 11,037 vest February 23, 2025 and 11,037 vest February 23, 2026. /s/ Lara A. Mason, Attorney-in-Fact 2023-02-27