LYB insider transactions

SEC Form 4 filed by EVP & Chief Innovation Officer Seward James Malcolm

SEC Form 4 filed by EVP, Sustainability & Corp Aff Campbell Tracey D

Director Griffin Rita E was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 639 units of Class A Ordinary Shares, increasing direct ownership by 30% to 7,354 units (SEC Form 4) to cover taxes

Director Manifold Albert Jude was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 689 units of Class A Ordinary Shares, increasing direct ownership by 12% to 14,905 units (SEC Form 4) (for tax liability)

Director Karlin Bridget E was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 521 units of Class A Ordinary Shares, increasing direct ownership by 37% to 6,705 units (SEC Form 4) to satisfy withholding tax

Director Kamsky Virginia A was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 593 units of Class A Ordinary Shares, increasing direct ownership by 21% to 9,822 units (SEC Form 4) to satisfy withholding tax

Director Hanley Michael Sean was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 540 units of Class A Ordinary Shares, increasing direct ownership by 8% to 23,895 units (SEC Form 4) to satisfy withholding tax

Director Dudley Robert W. was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 708 units of Class A Ordinary Shares, increasing direct ownership by 20% to 9,820 units (SEC Form 4) (withholding obligation)

Director Chase Anthony R was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 540 units of Class A Ordinary Shares, increasing direct ownership by 15% to 13,603 units (SEC Form 4) (tax withholding)

Director Farley Claire S was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 565 units of Class A Ordinary Shares, increasing direct ownership by 7% to 26,341 units (SEC Form 4) (withholding obligation)

Director Buchanan Robin W.T. was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 1,247 units of Class A Ordinary Shares, increasing direct ownership by 5% to 22,165 units (SEC Form 4) (withholding obligation)

Director Benet Lincoln E was granted 2,321 units of Class A Ordinary Shares and covered exercise/tax liability with 1,410 units of Class A Ordinary Shares, increasing direct ownership by 7% to 13,381 units (SEC Form 4) (for tax liability)

Director Aigrain Jacques was granted 4,437 units of Class A Ordinary Shares and covered exercise/tax liability with 575 units of Class A Ordinary Shares, increasing direct ownership by 11% to 37,534 units (SEC Form 4) (tax withholding)

EVP, Chief PC, Leg & Corp Ofc Kaplan Jeffrey A sold $741,573 worth of Class A Ordinary Shares (10,000 units at $74.16), decreasing direct ownership by 9% to 96,674 units (SEC Form 4)

SEC Form 4 filed by EVP, People and Culture Conley Trisha L

SEC Form 4 filed by Hayes Matthew D

SEC Form 4 filed by Izquierdo Sabido Agustin

SEC Form 4 filed by Karlin Bridget E

SEC Form 4 filed by Kamsky Virginia A

SEC Form 4 filed by LyondellBasell Industries NV

EVP & Chief Financial Officer Izquierdo Sabido Agustin covered exercise/tax liability with 713 units of Class A Ordinary Shares and was granted 20,158 units of Class A Ordinary Shares, increasing direct ownership by 138% to 33,544 units (SEC Form 4)

SVP & CAO Hayes Matthew D covered exercise/tax liability with 92 units of Class A Ordinary Shares and was granted 4,032 units of Class A Ordinary Shares, increasing direct ownership by 80% to 8,868 units (SEC Form 4)

EVP, I&D & Supply Chain Ledet Aaron J covered exercise/tax liability with 609 units of Class A Ordinary Shares and was granted 17,247 units of Class A Ordinary Shares, increasing direct ownership by 110% to 31,714 units (SEC Form 4)

EVP, Sustainability & Corp Aff Campbell Tracey D covered exercise/tax liability with 248 units of Class A Ordinary Shares and was granted 5,282 units of Class A Ordinary Shares, increasing direct ownership by 38% to 18,360 units (SEC Form 4)

EVP, Circular & Low Carbon Sol Van Der Laan Yvonne covered exercise/tax liability with 1,052 units of Class A Ordinary Shares and was granted 12,475 units of Class A Ordinary Shares, increasing direct ownership by 86% to 24,733 units (SEC Form 4)

Chief Executive Officer Vanacker Peter Z. E. covered exercise/tax liability with 7,506 units of Class A Ordinary Shares and was granted 98,549 units of Class A Ordinary Shares, increasing direct ownership by 58% to 248,554 units (SEC Form 4)

EVP, People and Culture Conley Trisha L covered exercise/tax liability with 711 units of Class A Ordinary Shares and was granted 15,068 units of Class A Ordinary Shares, increasing direct ownership by 74% to 33,766 units (SEC Form 4)

EVP, Global O&P and Refining Foley Kimberly A covered exercise/tax liability with 1,087 units of Class A Ordinary Shares and was granted 23,052 units of Class A Ordinary Shares, increasing direct ownership by 32% to 90,291 units (SEC Form 4)

EVP & Chief Innovation Officer Seward James Malcolm covered exercise/tax liability with 1,040 units of Class A Ordinary Shares and was granted 12,209 units of Class A Ordinary Shares, increasing direct ownership by 32% to 45,731 units (SEC Form 4)

EVP, Ops Excellence, HSE Friedrichs Dale D covered exercise/tax liability with 682 units of Class A Ordinary Shares and was granted 15,998 units of Class A Ordinary Shares, increasing direct ownership by 32% to 63,407 units (SEC Form 4)

EVP and General Counsel Kaplan Jeffrey A covered exercise/tax liability with 1,000 units of Class A Ordinary Shares and was granted 21,203 units of Class A Ordinary Shares, increasing direct ownership by 23% to 106,674 units (SEC Form 4)

EVP, Adv Polymer Solutions Rhenman Torkel covered exercise/tax liability with 1,196 units of Class A Ordinary Shares and was granted 22,552 units of Class A Ordinary Shares, increasing direct ownership by 22% to 116,836 units (SEC Form 4)

EVP, Circular & Low Carbon Sol Van Der Laan Yvonne covered exercise/tax liability with 1,468 units of Class A Ordinary Shares, decreasing direct ownership by 10% to 13,310 units (SEC Form 4)

Chief Executive Officer Vanacker Peter Z. E. covered exercise/tax liability with 17,165 units of Class A Ordinary Shares, decreasing direct ownership by 10% to 157,511 units (SEC Form 4)

EVP & Chief Innovation Officer Seward James Malcolm covered exercise/tax liability with 2,147 units of Class A Ordinary Shares, decreasing direct ownership by 6% to 34,562 units (SEC Form 4)

EVP, Adv Polymer Solutions Rhenman Torkel covered exercise/tax liability with 2,395 units of Class A Ordinary Shares, decreasing direct ownership by 2% to 95,480 units (SEC Form 4)

EVP, I&D & Supply Chain Ledet Aaron J covered exercise/tax liability with 687 units of Class A Ordinary Shares, decreasing direct ownership by 4% to 15,076 units (SEC Form 4)

EVP and General Counsel Kaplan Jeffrey A covered exercise/tax liability with 2,125 units of Class A Ordinary Shares, decreasing direct ownership by 2% to 86,471 units (SEC Form 4)

EVP & Chief Financial Officer Izquierdo Sabido Agustin covered exercise/tax liability with 198 units of Class A Ordinary Shares, decreasing direct ownership by 1% to 14,099 units (SEC Form 4)

SVP & CAO Hayes Matthew D covered exercise/tax liability with 195 units of Class A Ordinary Shares, decreasing direct ownership by 4% to 4,928 units (SEC Form 4)

EVP, Ops Excellence, HSE Friedrichs Dale D covered exercise/tax liability with 1,582 units of Class A Ordinary Shares, decreasing direct ownership by 3% to 48,091 units (SEC Form 4)

EVP, Global O&P and Refining Foley Kimberly A covered exercise/tax liability with 2,176 units of Class A Ordinary Shares, decreasing direct ownership by 3% to 68,326 units (SEC Form 4)

EVP, People and Culture Conley Trisha L covered exercise/tax liability with 1,528 units of Class A Ordinary Shares, decreasing direct ownership by 7% to 19,409 units (SEC Form 4)

EVP, Sustainability & Corp Aff Campbell Tracey D covered exercise/tax liability with 340 units of Class A Ordinary Shares, decreasing direct ownership by 2% to 13,326 units (SEC Form 4)

EVP, Circular & Low Carbon Sol Van Der Laan Yvonne covered exercise/tax liability with 533 units of Class A Ordinary Shares and was granted 1,086 units of Class A Ordinary Shares, increasing direct ownership by 4% to 14,778 units (SEC Form 4)

Chief Executive Officer Vanacker Peter Z. E. was granted 19,208 units of Class A Ordinary Shares and covered exercise/tax liability with 4,883 units of Class A Ordinary Shares, increasing direct ownership by 9% to 174,676 units (SEC Form 4)

EVP & Chief Innovation Officer Seward James Malcolm covered exercise/tax liability with 890 units of Class A Ordinary Shares and was granted 1,796 units of Class A Ordinary Shares, increasing direct ownership by 3% to 36,709 units (SEC Form 4)

EVP, Adv Polymer Solutions Rhenman Torkel covered exercise/tax liability with 1,109 units of Class A Ordinary Shares and was granted 4,330 units of Class A Ordinary Shares, increasing direct ownership by 3% to 97,875 units (SEC Form 4)

EVP, I&D & Supply Chain Ledet Aaron J covered exercise/tax liability with 294 units of Class A Ordinary Shares and was granted 990 units of Class A Ordinary Shares, increasing direct ownership by 5% to 15,763 units (SEC Form 4)

EVP and General Counsel Kaplan Jeffrey A covered exercise/tax liability with 971 units of Class A Ordinary Shares and was granted 3,748 units of Class A Ordinary Shares, increasing direct ownership by 3% to 88,596 units (SEC Form 4)

EVP & Chief Financial Officer Izquierdo Sabido Agustin covered exercise/tax liability with 86 units of Class A Ordinary Shares and was granted 289 units of Class A Ordinary Shares, increasing direct ownership by 1% to 14,297 units (SEC Form 4)

SVP & CAO Hayes Matthew D covered exercise/tax liability with 85 units of Class A Ordinary Shares and was granted 284 units of Class A Ordinary Shares, increasing direct ownership by 4% to 5,123 units (SEC Form 4)

EVP, Ops Excellence, HSE Friedrichs Dale D covered exercise/tax liability with 782 units of Class A Ordinary Shares and was granted 2,925 units of Class A Ordinary Shares, increasing direct ownership by 5% to 49,673 units (SEC Form 4)

EVP, Global O&P and Refining Foley Kimberly A covered exercise/tax liability with 976 units of Class A Ordinary Shares and was granted 3,790 units of Class A Ordinary Shares, increasing direct ownership by 4% to 70,502 units (SEC Form 4)

EVP, People and Culture Conley Trisha L was granted 2,729 units of Class A Ordinary Shares and covered exercise/tax liability with 741 units of Class A Ordinary Shares, increasing direct ownership by 10% to 20,937 units (SEC Form 4)

EVP, Sustainability & Corp Aff Campbell Tracey D covered exercise/tax liability with 234 units of Class A Ordinary Shares and was granted 786 units of Class A Ordinary Shares, increasing direct ownership by 4% to 13,666 units (SEC Form 4)

EVP, I&D & Supply Chain Ledet Aaron J covered exercise/tax liability with 50 units of Class A Ordinary Shares, decreasing direct ownership by 0.33% to 15,067 units (SEC Form 4)

EVP & Chief Financial Officer Izquierdo Sabido Agustin covered exercise/tax liability with 1,156 units of Class A Ordinary Shares, decreasing direct ownership by 8% to 14,094 units (SEC Form 4)

EVP, Global O&P and Refining Foley Kimberly A bought $246,621 worth of Class A Ordinary Shares (5,661 units at $43.56), increasing direct ownership by 9% to 67,688 units (SEC Form 4)

EVP, Sustainability & Corp Aff Campbell Tracey D covered exercise/tax liability with 43 units of Class A Ordinary Shares, decreasing direct ownership by 0.33% to 13,114 units (SEC Form 4)