Z. Vanacker Peter - 23 May 2025 Form 4 Insider Report for LyondellBasell Industries N.V. (LYB)

Role
Chief Executive Officer, Director
Signature
/s/ Lara A. Mason, Attorney-in-Fact
Issuer symbol
LYB
Transactions as of
23 May 2025
Transactions value $
-$510,951
Form type
4
Filing time
28 May 2025, 17:04:46 UTC
Previous filing
03 Mar 2025
Next filing
15 Aug 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Vanacker Peter Z. E. Chief Executive Officer, Director 4TH FLOOR, ONE VINE STREET, LONDON, UNITED KINGDOM /s/ Lara A. Mason, Attorney-in-Fact 28 May 2025 0001911538

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LYB Class A Ordinary Shares Tax liability -$511K -9.1K -4.8% $56.13 180K 23 May 2025 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On May 23, 2025 the reporting person's restricted stock units automatically vested 23,132 shares. 9,103 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.
F2 Includes 116,241 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 28,211 granted on February 23, 2023 that vest on February 23, 2026; 46,219 granted on February 22, 2024 of which 15,407 vested on February 22, 2025, 15,406 vest on February 22, 2026 and 15,406 vest on February 22, 2027 and 57,218 granted on February 27, 2025 of which 19,074 vest on February 27, 2026, 19,072 vest on February 27, 2027 and 19,072 vest on February 27, 2028.