LYB

SEC source: 0001562180-24-001871 · primarydocument.xml · nonDerivative · entry 3

Kaplan Jeffrey A · CIK 0001634184 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,837

F4 · shares: Represents shares earned in connection with the performance-based stock units previously granted and unreportable on February 25, 2021 pursuant to the issuer's long-term incentive plan. Shares were earned based upon the level of attainment of certain performance objectives and continued employment. These shares fully vested on February 21, 2024 following certification by the Issuer's Compensation & Talent Development Committee.

F2 · balance_after: Includes 15,681 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan including 4,967 granted on February 25, 2021 that vest on February 25, 2024; 5,210 granted on February 24, 2022 that vest on February 24, 2025 and 5,504 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-24-001871 · primarydocument.xml · nonDerivative · entry 2

Kaplan Jeffrey A · CIK 0001634184 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,969

F3 · shares: Represents shares required to satisfy tax withholding obligations in connection with the vesting of 19,868 shares of performance-based stock units granted to the Reporting Person on February 25, 2021.

F2 · balance_after: Includes 15,681 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan including 4,967 granted on February 25, 2021 that vest on February 25, 2024; 5,210 granted on February 24, 2022 that vest on February 24, 2025 and 5,504 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-24-001871 · primarydocument.xml · nonDerivative · entry 1

Kaplan Jeffrey A · CIK 0001634184 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,290

F1 · shares: Represents shares required to satisfy tax withholding obligations for dividend equivalents accrued of 4,030 shares in connection with performance-based stock units granted to the Reporting Person on February 25, 2021.

F2 · balance_after: Includes 15,681 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan including 4,967 granted on February 25, 2021 that vest on February 25, 2024; 5,210 granted on February 24, 2022 that vest on February 24, 2025 and 5,504 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001209191-24-003636 · doc4.xml · nonDerivative · entry 4

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 5,655,466

F6 · price: The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $98.16 to $98.47 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F2 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F3 · ownership.direct: Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. ("Altep 2010"), Altep 2014 L.P. ("Altep 2014"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) ("AICH"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH.

F7 · ownership.direct: The securities reported are held directly by AICH and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC.

SEC source: 0001209191-24-003636 · doc4.xml · nonDerivative · entry 3

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 5,695,125

F1 · price: The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $97.160 to $98.155 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F2 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F3 · ownership.direct: Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. ("Altep 2010"), Altep 2014 L.P. ("Altep 2014"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) ("AICH"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH.

F7 · ownership.direct: The securities reported are held directly by AICH and may be deemed to be indirectly beneficially owned by Access Industries Management, LLC, Access Industries Holdings LLC and Len Blavatnik because Mr. Blavatnik controls Access Industries Management, LLC, Access Industries Holdings LLC owns a majority of the outstanding voting interests in RSB 2 Limited which is the sole member of AICH, and Access Industries Management, LLC controls AICH and Access Industries Holdings LLC.

SEC source: 0001209191-24-003636 · doc4.xml · nonDerivative · entry 2

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By partnership

Disclosed balance after: 39,383

F6 · price: The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $98.16 to $98.47 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F2 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F3 · ownership.direct: Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. ("Altep 2010"), Altep 2014 L.P. ("Altep 2014"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) ("AICH"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH.

F4 · ownership.direct: Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014.

F5 · ownership.direct: The securities reported are held directly by Altep 2014.

SEC source: 0001209191-24-003636 · doc4.xml · nonDerivative · entry 1

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By partnership

Disclosed balance after: 44,754

F1 · price: The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $97.160 to $98.155 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F2 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F3 · ownership.direct: Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. ("Altep 2010"), Altep 2014 L.P. ("Altep 2014"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) ("AICH"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AICH.

F4 · ownership.direct: Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014.

F5 · ownership.direct: The securities reported are held directly by Altep 2014.

SEC source: 0001562180-24-000089 · primarydocument.xml · nonDerivative · entry 1

CHASE ANTHONY R · CIK 0001223756 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,316

F1 · shares: Prior to the beginning of the year, the reporting person elected to receive partial payment in common stock in lieu of cash for his annual retainer, which retainer is paid in quarterly installments. The number of shares issued was calculated based on $93.50, which is the average of the daily closing prices of the issuer's shares over the applicable quarter.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-24-000090 · primarydocument.xml · nonDerivative · entry 1

van der Laan Yvonne · CIK 0001949202 · EVP, Circular & Low Carbon Sol

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,029

F1 · shares: Represents shares required to satisfy tax withholding obligations in connection with the vesting of 1,531 shares of restricted stock units granted to the Reporting Person on September 15, 2021.

F2 · balance_after: Includes 2,806 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 428 granted on February 25, 2021 that vest on February 25, 2024; 400 granted on February 24, 2022 that vest on February 24, 2025; 110 granted on April 1, 2022 that vest on April 1, 2024; 273 granted on October 15, 2022 that vest on October 15, 2025 and 1,595 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-007883 · primarydocument.xml · derivative · entry 3

Guilfoyle James D · CIK 0001649570 · SVP, O&P (EAMEI)

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 5,667 shares

Expires 2026-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F3 · derivative.exercise_date: Granted pursuant to the issuer's long-term incentive plan. Award has fully vested.

SEC source: 0001562180-23-007883 · primarydocument.xml · nonDerivative · entry 2

Guilfoyle James D · CIK 0001649570 · SVP, O&P (EAMEI)

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,952.65

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F2 · balance_after: Includes 17,261 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 5,188 granted on February 25, 2021 that vest on February 25, 2024; 5,970 granted on February 24, 2022 that vest on February 24, 2025 and 6,103 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-007883 · primarydocument.xml · nonDerivative · entry 1

Guilfoyle James D · CIK 0001649570 · SVP, O&P (EAMEI)

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,777.65

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F2 · balance_after: Includes 17,261 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 5,188 granted on February 25, 2021 that vest on February 25, 2024; 5,970 granted on February 24, 2022 that vest on February 24, 2025 and 6,103 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-007882 · primarydocument.xml · derivative · entry 4

Kaplan Jeffrey A · CIK 0001634184 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 10,934 shares

Expires 2030-02-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Granted pursuant to the issuer's long-term incentive plan. Award has fully vested.

SEC source: 0001562180-23-007882 · primarydocument.xml · nonDerivative · entry 3

Kaplan Jeffrey A · CIK 0001634184 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,876

F3 · price: This transaction was executed in multiple trades at prices ranging from $96.66 USD to $97.01 USD. The price reported above reflects the weighted-average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · balance_after: Includes 15,681 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan including 4,967 granted on February 25, 2021 that vest on February 25, 2024; 5,210 granted on February 24, 2022 that vest on February 24, 2025 and 5,504 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-007882 · primarydocument.xml · nonDerivative · entry 2

Kaplan Jeffrey A · CIK 0001634184 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,810

F2 · price: This transaction was executed in multiple trades at prices ranging from $96.65 USD to $96.96 USD. The price reported above reflects the weighted-average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · balance_after: Includes 15,681 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan including 4,967 granted on February 25, 2021 that vest on February 25, 2024; 5,210 granted on February 24, 2022 that vest on February 24, 2025 and 5,504 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-007882 · primarydocument.xml · nonDerivative · entry 1

Kaplan Jeffrey A · CIK 0001634184 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,810

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Includes 15,681 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan including 4,967 granted on February 25, 2021 that vest on February 25, 2024; 5,210 granted on February 24, 2022 that vest on February 24, 2025 and 5,504 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-007113 · primarydocument.xml · nonDerivative · entry 1

CHASE ANTHONY R · CIK 0001223756 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,127

F1 · kind: Prior to the beginning of the year, the reporting person elected to receive partial payment in common stock in lieu of cash for his annual retainer, which retainer is paid in quarterly installments. The number of shares issued was calculated based on $96.14, which is the average of the daily closing prices of the issuer's shares over the applicable quarter.

F1 · shares: Prior to the beginning of the year, the reporting person elected to receive partial payment in common stock in lieu of cash for his annual retainer, which retainer is paid in quarterly installments. The number of shares issued was calculated based on $96.14, which is the average of the daily closing prices of the issuer's shares over the applicable quarter.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-006628 · primarydocument.xml · nonDerivative · entry 1

Kaplan Jeffrey A · CIK 0001634184 · EVP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,876

F1 · price: This transaction was executed in multiple trades at prices ranging from $97.12 USD to $97.83 USD. The price reported above reflects the weighted-average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Includes 15,681 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan including 4,967 granted on February 25, 2021 that vest on February 25, 2024; 5,210 granted on February 24, 2022 that vest on February 24, 2025 and 5,504 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-006404 · primarydocument.xml · nonDerivative · entry 1

Oyolu Chukwuemeka A. · CIK 0001626994 · SVP, CAO & Investor Relations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,313

F1 · shares: Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the vesting of 5,165 shares of restricted stock units granted to the reporting person effective August 15, 2021.

F2 · balance_after: Includes 11,653 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 999 granted effective August 15, 2021 that vest on August 15, 2024; 5,165 granted effective August 15, 2021 that vest on August 15, 2024; 2,687 granted on February 24, 2022 that vest on February 24, 2025 and 2,802 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001209191-23-045666 · doc4.xml · nonDerivative · entry 7

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By partnership

Disclosed balance after: 63,837

F3 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F9 · ownership.direct: The securities reported are held directly by Altep 2014.

F10 · ownership.direct: Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014.

SEC source: 0001209191-23-045666 · doc4.xml · nonDerivative · entry 6

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By partnership

Disclosed balance after: 65,558

F3 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F8 · ownership.direct: Because of their relationships with the other reporting persons, each of Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC may be deemed to beneficially own the ordinary shares held directly by Altep 2010 L.P. ("Altep 2010"), Altep 2014 L.P. ("Altep 2014"), AI Altep Investments LLC (formerly AI New Holdings LLC) and AI Chemical Holdings LLC (formerly, AI New Holdings 2 LLC) ("AICH"). Each of the reporting persons, and each of their affiliated entities and the officers, partners, members, and managers thereof, disclaims beneficial ownership of the ordinary shares held directly by each of Altep 2010, Altep 2014, AI Altep Investments LLC and AI Chemical Holdings LLC.

F9 · ownership.direct: The securities reported are held directly by Altep 2014.

F10 · ownership.direct: Len Blavatnik may be deemed to indirectly beneficially own the ordinary shares held directly by Altep 2010 and Altep 2014 because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. is the general partner of each of Altep 2010 and Altep 2014.

SEC source: 0001209191-23-045666 · doc4.xml · nonDerivative · entry 5

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 765,996

F6 · price: The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $99.93 to $100.49 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F3 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F7 · ownership.direct: The securities reported are held directly by AI Investments Holdings LLC ("AIIH") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

SEC source: 0001209191-23-045666 · doc4.xml · nonDerivative · entry 4

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 766,178

F4 · price: The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $98.93 to $99.92 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F3 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F7 · ownership.direct: The securities reported are held directly by AI Investments Holdings LLC ("AIIH") and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIIH, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

SEC source: 0001209191-23-045666 · doc4.xml · nonDerivative · entry 3

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 41,195,179

F6 · price: The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $99.93 to $100.49 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F3 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F5 · ownership.direct: The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) ("LYB Holdco") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC ("AIIH"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

SEC source: 0001209191-23-045666 · doc4.xml · nonDerivative · entry 2

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 41,195,728

F4 · price: The price reported in Column 4 is a weighted average sales price of the ordinary shares. The ordinary shares were sold in multiple transactions ranging from $98.93 to $99.92 inclusive. The reporting persons undertake to provide to LyondellBasell Industries N.V., any security holder of LyondellBasell Industries N.V., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ordinary shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F3 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

F5 · ownership.direct: The securities reported are held directly by LYB Holdco LLC (formerly AI International Chemicals LLC) ("LYB Holdco") and may be deemed to be indirectly beneficially owned by AI Investments Holdings LLC ("AIIH"), Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because AIIH holds a majority of the outstanding voting interests in LYB Holdco, Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIIH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC, AIIH and LYB Holdco, and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

SEC source: 0001562180-23-006295 · primarydocument.xml · derivative · entry 3

Lane Kenneth Todd · CIK 0001782276 · EVP, Olefins and Polyolefins

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,978

Underlying: Class A Ordinary Shares · 9,491 shares

Expires 2032-02-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F4 · derivative.exercise_date: Granted pursuant to the issuer's long-term incentive plan. Award vests as follows: 9,491 vested February 24, 2023, 9,489 vest February 24, 2024 and 9,489 vest February 24, 2025.

SEC source: 0001562180-23-006295 · primarydocument.xml · nonDerivative · entry 2

Lane Kenneth Todd · CIK 0001782276 · EVP, Olefins and Polyolefins

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,101.5199

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F3 · balance_after: Includes 33,827 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 5,878 granted on February 25, 2021 that vest on February 25, 2024; 7,200 granted February 24, 2022 that vest on February 24, 2025; 13,832 granted on May 26, 2022 that vest on May 26, 2024 and 6,917 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-006295 · primarydocument.xml · nonDerivative · entry 1

Lane Kenneth Todd · CIK 0001782276 · EVP, Olefins and Polyolefins

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,939.5199

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F2 · balance_after: Incudes purchase of 194.368049 shares pursuant to the Issuer's Employee Stock Purchase Plan as follows: 134.33538 shares for $74.727 per share allocated on March 31, 2023 and 60.032669 shares for $82.647 per share allocated on June 30, 2023.

F3 · balance_after: Includes 33,827 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 5,878 granted on February 25, 2021 that vest on February 25, 2024; 7,200 granted February 24, 2022 that vest on February 24, 2025; 13,832 granted on May 26, 2022 that vest on May 26, 2024 and 6,917 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001209191-23-045666 · doc4.xml · nonDerivative · entry 1

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 10% owner

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

ACCESS INDUSTRIES MANAGEMENT, LLC · CIK 0001508226 · 10% owner

Blavatnik Len · CIK 0001326628 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 1,464,610

F1 · price: These shares were donated by AIPH Holdings LLC ("AIPH") for no consideration as a charitable contribution.

F2 · ownership.direct: The securities reported are held directly by AIPH and may be deemed to be indirectly beneficially owned by Access Industries, LLC, Access Industries Holdings LLC, Access Industries Management, LLC and Len Blavatnik because Access Industries Holdings LLC controls a majority of the outstanding voting interests in AIPH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC, Access Industries Holdings LLC and AIPH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

F3 · ownership.direct: Each of the reporting persons (other than the direct holder) disclaims beneficial ownership of these securities, except to the extent of its or his pecuniary interest therein, and this Form shall not be construed as an admission that any such reporting person is the beneficial owner of any such securities.

SEC source: 0001562180-23-006269 · primarydocument.xml · derivative · entry 3

Seward James Malcolm · CIK 0001783902 · EVP & Chief Innovation Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 2,728 shares

Expires 2030-02-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F3 · derivative.exercise_date: Granted pursuant to the issuer's long-term incentive plan. Award has fully vested.

SEC source: 0001562180-23-006269 · primarydocument.xml · nonDerivative · entry 2

Seward James Malcolm · CIK 0001783902 · EVP & Chief Innovation Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,179

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F2 · balance_after: Includes 6,008 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 1,433 granted on February 25, 2021 that vest on February 25, 2024; 1,768 granted on February 24, 2022 that vest on February 24, 2025; 168 granted on October 15, 2022 that vest on October 15, 2025 and 2,639 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-006269 · primarydocument.xml · nonDerivative · entry 1

Seward James Malcolm · CIK 0001783902 · EVP & Chief Innovation Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,624

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents a cashless exercise-and-hold, where shares were withheld to cover the option exercise price and anticipated taxes, and the remaining shares are retained by the reporting person.

F2 · balance_after: Includes 6,008 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 1,433 granted on February 25, 2021 that vest on February 25, 2024; 1,768 granted on February 24, 2022 that vest on February 24, 2025; 168 granted on October 15, 2022 that vest on October 15, 2025 and 2,639 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-006155 · primarydocument.xml · nonDerivative · entry 1

Foley Kimberly A · CIK 0001791947 · EVP, Refining, I&D

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,880.547

F1 · shares: Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the vesting 234 shares of restricted stock units granted to the reporting person on August 1, 2020.

F2 · balance_after: Includes 10,084 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 1,444 granted on February 25, 2021 that vest on February 25, 2024; 2,193 granted on February 24, 2022 that vest on February 24, 2025; 881 granted on October 15, 2022 that vest on October 15, 2025 and 5,566 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-005682 · primarydocument.xml · nonDerivative · entry 1

CHASE ANTHONY R · CIK 0001223756 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,879

F1 · kind: Prior to the beginning of the year, the reporting person elected to receive partial payment in common stock in lieu of cash for his annual retainer, which retainer is paid in quarterly installments. The number of shares issued was calculated based on $91.39, which is the average of the daily closing prices of the issuer's shares over the applicable quarter.

F1 · shares: Prior to the beginning of the year, the reporting person elected to receive partial payment in common stock in lieu of cash for his annual retainer, which retainer is paid in quarterly installments. The number of shares issued was calculated based on $91.39, which is the average of the daily closing prices of the issuer's shares over the applicable quarter.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004618 · primarydocument.xml · nonDerivative · entry 1

KAMSKY VIRGINIA A · CIK 0001059614 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,661

F1 · shares: On May 27, 2023 the reporting person's restricted stock units automatically vested 1,564 shares. 319 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004614 · primarydocument.xml · nonDerivative · entry 1

AIGRAIN JACQUES · CIK 0001094730 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,523

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 2,997 shares. 365 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, 3,556 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004609 · primarydocument.xml · nonDerivative · entry 1

Dudley Robert W. · CIK 0001855587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,510

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 281 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004608 · primarydocument.xml · nonDerivative · entry 1

Manifold Albert Jude · CIK 0001778101 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,382

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 143 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004612 · primarydocument.xml · nonDerivative · entry 1

Hanley Michael Sean · CIK 0001760238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,872

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 189 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004617 · primarydocument.xml · nonDerivative · entry 1

Bindra Jagjeet S. · CIK 0001490079 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,761

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 259 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

SEC source: 0001562180-23-004615 · primarydocument.xml · nonDerivative · entry 1

Benet Lincoln E · CIK 0001644643 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,603

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 786 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004616 · primarydocument.xml · nonDerivative · entry 1

DICCIANI NANCE K · CIK 0001198097 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,904.612

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 289 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

SEC source: 0001562180-23-004613 · primarydocument.xml · nonDerivative · entry 1

Buchanan Robin W.T. · CIK 0001519805 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,387.186

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 656 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004611 · primarydocument.xml · nonDerivative · entry 1

CHASE ANTHONY R · CIK 0001223756 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,658

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 264 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004610 · primarydocument.xml · nonDerivative · entry 1

FARLEY CLAIRE S · CIK 0001204506 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,598

F1 · shares: On May 26, 2023 the reporting person's restricted stock units automatically vested 1,568 shares. 272 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

F2 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004453 · primarydocument.xml · nonDerivative · entry 1

Vanacker Peter Z. E. · CIK 0001911538 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,436

F1 · shares: Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the vesting 10,641 shares of restricted stock units granted to the reporting person on May 23, 2022.

F2 · balance_after: Includes 61,983 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 10,640 granted on May 23, 2022 that vest on May 23, 2024, 23,132 granted on May 23, 2022 that vest on May 23, 2025 and 28,211 granted on February 23, 2023 that vest on February 23, 2026.

SEC source: 0001562180-23-004382 · primarydocument.xml · nonDerivative · entry 1

Griffin Rita E · CIK 0001977097 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,865

F1 · balance_after: Represents restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,865 granted on May 19, 2023 that vest on May 19, 2024.

SEC source: 0001562180-23-004373 · primarydocument.xml · nonDerivative · entry 1

AIGRAIN JACQUES · CIK 0001094730 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,888

F1 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 2,997 granted on May 26, 2022 that vest on May 26, 2023 and 3,556 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004381 · primarydocument.xml · nonDerivative · entry 1

KAMSKY VIRGINIA A · CIK 0001059614 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,980

F1 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,564 granted on May 27, 2022 that vest May 27, 2023 and 1,860 granted on May 18, 2023 that vest on May 18, 2024.

SEC source: 0001562180-23-004377 · primarydocument.xml · nonDerivative · entry 1

Dudley Robert W. · CIK 0001855587 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,791

F1 · balance_after: Includes restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 1,568 granted on May 26, 2022 that vest May 26, 2023 and 1,860 granted on May 18, 2023 that vest on May 18, 2024.