4processed

Form 4 — Insider Transaction

LyondellBasell Industries N.V.(LYB)

Filing Date

May 21, 2026

Accepted

May 21, 2026

Accession No.

0001059614-26-000004

CIK

0001489393

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
KAMSKY VIRGINIA AOther2.3K$010.4KClass A Ordinary SharesMay 21, 2026
KAMSKY VIRGINIA AOther593$69.729.8KClass A Ordinary SharesMay 22, 2026