| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kaplan Jeffrey A | EVP and General Counsel | 4TH FLOOR, ONE VINE STREET, LONDON, UNITED KINGDOM | /s/ Lara A. Mason, Attorney-in-Fact | 24 Feb 2026 | 0001634184 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LYB | Class A Ordinary Shares | Tax liability | $44,429 | -784 | -0.88% | $56.67 | 87,812 | 22 Feb 2026 | Direct | F1, F2 |
| transaction | LYB | Class A Ordinary Shares | Tax liability | $75,981 | -1,341 | -1.5% | $56.66 | 86,471 | 23 Feb 2026 | Direct | F3, F4 |
| Id | Content |
|---|---|
| F1 | On February 22, 2026 the reporting person's restricted stock units automatically vested 3,218 shares. 784 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations. |
| F2 | Includes 21,033 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 5,504 granted on February 23, 2023 that vest on February 23, 2026; 3,218 granted on February 22, 2024 that vest on February 22, 2027; 4,105 granted on February 27, 2025 that vest on February 27, 2026; 4,103 granted on February 27, 2025 that vest on February 27, 2027 and 4,103 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 5,504 shares. 1,341 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations. |
| F4 | Includes 15,529 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 3,218 granted on February 22, 2024 that vest on February 22, 2027; 4,105 granted on February 27, 2025 that vest on February 27, 2026; 4,103 granted on February 27, 2025 that vest on February 27, 2027 and 4,103 granted on February 27, 2025 that vest on February 27, 2028. |