| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Rhenman Torkel | EVP, Adv Polymer Solutions | 4TH FLOOR, ONE VINE STREET, LONDON, UNITED KINGDOM | /s/ Lara A. Mason, Attorney-in-Fact | 24 Feb 2026 | 0001780174 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LYB | Class A Ordinary Shares | Tax liability | $47,943 | -846 | -0.86% | $56.67 | 97,029 | 22 Feb 2026 | Direct | F1, F2 |
| transaction | LYB | Class A Ordinary Shares | Tax liability | $87,766 | -1,549 | -1.6% | $56.66 | 95,480 | 23 Feb 2026 | Direct | F3, F4 |
| Id | Content |
|---|---|
| F1 | On February 22, 2026 the reporting person's restricted stock units automatically vested 3,473 shares. 846 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations. |
| F2 | Includes 22,928 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 6,361 granted on February 23, 2023 that vest on February 23, 2026; 3,473 granted on February 22, 2024 that vest on February 22, 2027; 4,366 granted on February 27, 2025 that vest on February 27, 2026; 4,364 granted on February 27, 2025 that vest on February 27, 2027 and 4,364 granted on February 27, 2025 that vest on February 27, 2028. |
| F3 | On February 23, 2026 the reporting person's restricted stock units automatically vested 6,361 shares. 1,549 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations. |
| F4 | Includes 16,567 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 3,473 granted on February 22, 2024 that vest on February 22, 2027; 4,366 granted on February 27, 2025 that vest on February 27, 2026; 4,364 granted on February 27, 2025 that vest on February 27, 2027 and 4,364 granted on February 27, 2025 that vest on February 27, 2028. |