Yvonne van der Laan - Dec 31, 2023 Form 4 Insider Report for LyondellBasell Industries N.V. (LYB)

Role: EVP, Circular & Low Carbon Sol
Signature: /s/ Lara A. Mason, Attorney-in-Fact
Stock symbol: LYB
Transactions as of: Dec 31, 2023
Transactions value $: -$68,648
Form type: 4
Date filed: 1/3/2024, 04:05 PM
Previous filing: Feb 27, 2023
Next filing: Feb 23, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	LYB	Class A Ordinary Shares	Tax liability	-$68.6K	-722	-15.2%	$95.08	4.03K	Dec 31, 2023	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Represents shares required to satisfy tax withholding obligations in connection with the vesting of 1,531 shares of restricted stock units granted to the Reporting Person on September 15, 2021.
F2	Includes 2,806 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 428 granted on February 25, 2021 that vest on February 25, 2024; 400 granted on February 24, 2022 that vest on February 24, 2025; 110 granted on April 1, 2022 that vest on April 1, 2024; 273 granted on October 15, 2022 that vest on October 15, 2025 and 1,595 granted on February 23, 2023 that vest on February 23, 2026.

Content

Represents shares required to satisfy tax withholding obligations in connection with the vesting of 1,531 shares of restricted stock units granted to the Reporting Person on September 15, 2021.

Includes 2,806 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 428 granted on February 25, 2021 that vest on February 25, 2024; 400 granted on February 24, 2022 that vest on February 24, 2025; 110 granted on April 1, 2022 that vest on April 1, 2024; 273 granted on October 15, 2022 that vest on October 15, 2025 and 1,595 granted on February 23, 2023 that vest on February 23, 2026.