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AI INVESTMENTS HOLDINGS LLC

Disclosed activity across 1 company

Tapewire entity
61502
SEC CIK
0001508237

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
LyondellBasell Industries N.V.LYB · Entity 324610% ownerMarch 09, 2026March 11, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

LyondellBasell Industries N.V.

Report date March 09, 2026 · Filed March 11, 2026

Jointly reported with Access Industries Holdings LLC, ACCESS INDUSTRIES, LLC, ACCESS INDUSTRIES MANAGEMENT, LLC, Blavatnik Len

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary sharesSEC Table I · non-derivativeIndirectBy LLC1,000,000 Reported balance After 2026-03-09 transaction · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · 2026-03-09 · Gift · Disposed 464,610 · Balance 1,000,000

F1: These shares were donated by Access Industries Core Holdings LLC (formerly AIPH Holdings LLC) ("AICH") for no consideration as a charitable contribution.

F2: 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: The securities reported are held directly by AICH 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 AICH, 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 AICH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

Ordinary sharesSEC Table I · non-derivativeIndirectBy LLC5,574,787 Reported balance After 2026-03-09 transaction · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · 2026-03-09 · Sale · Disposed 80,679 · Balance 5,574,787

F4: 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 $66.72 to $67.7193 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: 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: 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 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 AI Altep Investments LLC and AICH.

F8: 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.

Ordinary sharesSEC Table I · non-derivativeIndirectBy LLC5,385,510 Reported balance After 2026-03-09 transaction · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · 2026-03-09 · Sale · Disposed 189,277 · Balance 5,385,510

F5: 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 $67.72 to $68.715 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: 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: 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 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 AI Altep Investments LLC and AICH.

F8: 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.

Ordinary sharesSEC Table I · non-derivativeIndirectBy LLC5,270,918 Reported balance After 2026-03-09 transaction · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · 2026-03-09 · Sale · Disposed 114,592 · Balance 5,270,918

F6: 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 $68.72 to $69.19 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: 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: 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 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 AI Altep Investments LLC and AICH.

F8: 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.

Ordinary sharesSEC Table I · non-derivativeIndirectBy LLC41,195,179 Reported balance Holding disclosure · report date 2026-03-09 · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · Balance 41,195,179

F2: 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.

F10: 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 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.

Ordinary sharesSEC Table I · non-derivativeIndirectBy LLC204,253 Reported balance Holding disclosure · report date 2026-03-09 · row 9 Holding and transaction disclosures are not merged.
1 source row

Row 9 · Balance 204,253

F2: 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: 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 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 AI Altep Investments LLC and AICH.

F11: The securities reported are held directly by AI Altep Investments LLC and may be deemed to be indirectly beneficially owned by Len Blavatnik because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC.

Ordinary sharesSEC Table I · non-derivativeDirect765,154 Last balance in matching sequence After 2026-03-09 transaction · row 7 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rows

Row 3 · 2026-03-09 · Sale · Disposed 177 · Balance 765,819

F4: 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 $66.72 to $67.7193 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: 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: 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.

Row 5 · 2026-03-09 · Sale · Disposed 414 · Balance 765,405

F5: 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 $67.72 to $68.715 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: 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: 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.

Row 7 · 2026-03-09 · Sale · Disposed 251 · Balance 765,154

F6: 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 $68.72 to $69.19 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: 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: 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.

Ordinary sharesSEC Table I · non-derivativeIndirectBy partnership16,000,000 Reported balance Holding disclosure · report date 2026-03-09 · row 10 Holding and transaction disclosures are not merged.
1 source row

Row 10 · Balance 16,000,000

F2: 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.

F12: The securities reported are held directly by AI European Holdings L.P. ("AIEH") and may be deemed to be indirectly beneficially owned by Access Industries Holdings LLC, Access Industries, LLC, Access Industries Management, LLC, and Len Blavatnik because Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC control, or hold a majority of the outstanding voting interests in, entities that directly or indirectly control AIEH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC and Access Industries Holdings LLC and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

Filing footnotes · ownership attribution and instrument terms

F1: These shares were donated by Access Industries Core Holdings LLC (formerly AIPH Holdings LLC) ("AICH") for no consideration as a charitable contribution.

F2: 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: The securities reported are held directly by AICH 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 AICH, 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 AICH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

F4: 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 $66.72 to $67.7193 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.

F5: 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 $67.72 to $68.715 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.

F6: 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 $68.72 to $69.19 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.

F7: 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 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 AI Altep Investments LLC and AICH.

F8: 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.

F9: 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.

F10: 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 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.

F11: The securities reported are held directly by AI Altep Investments LLC and may be deemed to be indirectly beneficially owned by Len Blavatnik because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC.

F12: The securities reported are held directly by AI European Holdings L.P. ("AIEH") and may be deemed to be indirectly beneficially owned by Access Industries Holdings LLC, Access Industries, LLC, Access Industries Management, LLC, and Len Blavatnik because Access Industries Holdings LLC, Access Industries, LLC and Access Industries Management, LLC control, or hold a majority of the outstanding voting interests in, entities that directly or indirectly control AIEH, Access Industries, LLC controls a majority of the outstanding voting interests in Access Industries Holdings LLC, Access Industries Management, LLC controls Access Industries, LLC and Access Industries Holdings LLC and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 09, 2026 Filed Mar 11, 2026 20:15 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 251 $68.90 $17,293.82
Disclosure

SEC source: 0001193125-26-102181 · ownership.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: Direct

Disclosed balance after: 765,154

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 $68.72 to $69.19 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.

F9 · 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.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 20:15 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 114,592 $68.90 $7,895,354.42
Disclosure

SEC source: 0001193125-26-102181 · ownership.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 LLC

Disclosed balance after: 5,270,918

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 $68.72 to $69.19 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.

F7 · 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 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 AI Altep Investments LLC and AICH.

F8 · 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.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 20:15 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 414 $68.13 $28,206.52
Disclosure

SEC source: 0001193125-26-102181 · ownership.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: 765,405

F5 · 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 $67.72 to $68.715 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.

F9 · 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.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 20:15 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 189,277 $68.13 $12,895,763.78
Disclosure

SEC source: 0001193125-26-102181 · ownership.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: 5,385,510

F5 · 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 $67.72 to $68.715 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.

F7 · 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 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 AI Altep Investments LLC and AICH.

F8 · 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.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 20:15 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 177 $67.03 $11,864.89
Disclosure

SEC source: 0001193125-26-102181 · ownership.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: Direct

Disclosed balance after: 765,819

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 $66.72 to $67.7193 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.

F9 · 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.

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March 09, 2026 Filed Mar 11, 2026 20:15 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 80,679 $67.03 $5,408,179.61
Disclosure

SEC source: 0001193125-26-102181 · ownership.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: 5,574,787

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 $66.72 to $67.7193 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.

F7 · 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 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 AI Altep Investments LLC and AICH.

F8 · 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.

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March 09, 2026 Filed Mar 11, 2026 20:15 UTC LyondellBasell Industries N.V. LYB · Entity 3246 GiftOrdinary shares 464,610 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-102181 · ownership.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: 1,000,000

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

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: The securities reported are held directly by AICH 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 AICH, 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 AICH and Mr. Blavatnik controls Access Industries Management, LLC and a majority of the outstanding voting interests in Access Industries, LLC.

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June 13, 2025 Filed Jun 14, 2025 01:30 UTC LyondellBasell Industries N.V. LYB · Entity 3246 PurchaseCapped Call · Derivative 30 $1,196,560.78 Strike: $79.99 $35,896,823.40
Disclosure

SEC source: 0000950170-25-086505 · ownership.xml · derivative · entry 1

ACCESS INDUSTRIES, LLC · CIK 0001508227 · 10% owner

AI INVESTMENTS HOLDINGS LLC · CIK 0001508237 · 10% owner

Access Industries Holdings LLC · CIK 0001391297 · 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 · See footnote

Disclosed balance after: 30

Underlying: Ordinary shares · 270,737 shares

Expires not disclosed

F1 · security: AI Securities Holdings 1 LLC ("AISH"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the "Capped-Call Agreement") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer).

F2 · security: The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder.

F1 · derivative.exercise_price: AI Securities Holdings 1 LLC ("AISH"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the "Capped-Call Agreement") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer).

F2 · derivative.exercise_price: The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder.

F1 · derivative.exercise_date: AI Securities Holdings 1 LLC ("AISH"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the "Capped-Call Agreement") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer).

F2 · derivative.exercise_date: The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder.

F1 · derivative.expiration_date: AI Securities Holdings 1 LLC ("AISH"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the "Capped-Call Agreement") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer).

F2 · derivative.expiration_date: The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder.

F1 · ownership.direct: AI Securities Holdings 1 LLC ("AISH"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the "Capped-Call Agreement") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer).

F2 · ownership.direct: The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder.

F1 · ownership.nature: AI Securities Holdings 1 LLC ("AISH"), an affiliate of Access Industries, LLC that is indirectly controlled by Len Blavatnik, is party to a cash-settled European-style capped-call agreement (the "Capped-Call Agreement") with an unaffiliated third party financial institution, the final terms of which were set on June 13, 2025. The Capped-Call Agreement provides AISH with economic results that are comparable to ownership of a call option in respect of 8,122,120 ordinary shares, at a per share premium of $4.4196, with a strike price $79.9887 per share and cap price of $122.6493 per share (such amounts, subject to adjustments in certain circumstances, including dividends paid by the Issuer).

F2 · ownership.nature: The Capped-Call Agreement is exercisable in 30 separate tranches of 270,737 shares each (other than the first tranche, of 270,747 shares), with staggered expirations in successive days, beginning June 7, 2030. As settlement of the Capped-Call Agreement is in cash only, neither AISH, nor any of the Reporting Persons, nor any of their affiliated entities and the officers, partners, members, and managers thereof, shall be deemed to beneficially own the ordinary shares referenced thereunder.

Read SEC document
February 27, 2024 Filed Feb 29, 2024 21:29 UTC LyondellBasell Industries N.V. LYB · Entity 3246 OtherOrdinary shares 18,537 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-004113 · 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: 204,253

F7 · kind: Altep 2014 made a ratable distribution for no consideration of an aggregate of 39,383 ordinary shares to certain of its limited partners, of which AI Altep Investments LLC received 18,537 ordinary shares.

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, Altep 2014 L.P. ("Altep 2014"), AI Altep Investments 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.

F6 · ownership.direct: The securities reported are held directly by AI Altep Investments LLC and may be deemed to be indirectly beneficially owned by Len Blavatnik because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC.

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February 27, 2024 Filed Feb 29, 2024 21:29 UTC LyondellBasell Industries N.V. LYB · Entity 3246 OtherOrdinary shares 39,383 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-004113 · 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 partnership

Disclosed balance after: 0

F7 · kind: Altep 2014 made a ratable distribution for no consideration of an aggregate of 39,383 ordinary shares to certain of its limited partners, of which AI Altep Investments LLC received 18,537 ordinary shares.

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, Altep 2014 L.P. ("Altep 2014"), AI Altep Investments 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.

F8 · ownership.direct: The securities reported are held directly by Altep 2014.

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February 27, 2024 Filed Feb 29, 2024 21:29 UTC LyondellBasell Industries N.V. LYB · Entity 3246 OtherOrdinary shares 3,321 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-004113 · 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: 185,716

F1 · kind: Altep 2010 L.P. ("Altep 2010") made a ratable distribution for no consideration of an aggregate of 3,321 ordinary shares to AI Altep Investments LLC (formerly AI New Holdings LLC).

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, Altep 2014 L.P. ("Altep 2014"), AI Altep Investments 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.

F6 · ownership.direct: The securities reported are held directly by AI Altep Investments LLC and may be deemed to be indirectly beneficially owned by Len Blavatnik because he controls AI Altep Holdings, Inc. and AI Altep Holdings, Inc. holds all of the outstanding voting interests in AI Altep Investments LLC.

Read SEC document
February 27, 2024 Filed Feb 29, 2024 21:29 UTC LyondellBasell Industries N.V. LYB · Entity 3246 OtherOrdinary shares 3,321 $0.00 $0.00
Disclosure

SEC source: 0001209191-24-004113 · 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: 0

F1 · kind: Altep 2010 L.P. ("Altep 2010") made a ratable distribution for no consideration of an aggregate of 3,321 ordinary shares to AI Altep Investments LLC (formerly AI New Holdings LLC).

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, Altep 2014 L.P. ("Altep 2014"), AI Altep Investments 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 2010.

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February 16, 2024 Filed Feb 21, 2024 21:03 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 39,659 $98.26 $3,896,742.64
Disclosure

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.

Read SEC document
February 16, 2024 Filed Feb 21, 2024 21:03 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 140,909 $97.79 $13,779,012.02
Disclosure

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.

Read SEC document
February 16, 2024 Filed Feb 21, 2024 21:03 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 5,371 $98.26 $527,734.05
Disclosure

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.

Read SEC document
February 16, 2024 Filed Feb 21, 2024 21:03 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 19,083 $97.79 $1,866,061.69
Disclosure

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.

Read SEC document
August 11, 2023 Filed Aug 14, 2023 21:00 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 1,721 $100.19 $172,425.44
Disclosure

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.

Read SEC document
August 11, 2023 Filed Aug 14, 2023 21:00 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 2,850 $99.26 $282,883.88
Disclosure

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.

Read SEC document
August 11, 2023 Filed Aug 14, 2023 21:00 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 182 $100.19 $18,234.42
Disclosure

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.

Read SEC document
August 11, 2023 Filed Aug 14, 2023 21:00 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 301 $99.26 $29,876.51
Disclosure

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.

Read SEC document
August 11, 2023 Filed Aug 14, 2023 21:00 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 549 $100.19 $55,003.82
Disclosure

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.

Read SEC document
August 11, 2023 Filed Aug 14, 2023 21:00 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 908 $99.26 $90,125.81
Disclosure

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.

Read SEC document
August 10, 2023 Filed Aug 14, 2023 21:00 UTC LyondellBasell Industries N.V. LYB · Entity 3246 GiftOrdinary shares 443,489 $0.00 $0.00
Disclosure

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.

Read SEC document
May 11, 2023 Filed May 15, 2023 20:03 UTC LyondellBasell Industries N.V. LYB · Entity 3246 GiftOrdinary shares 761,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-029415 · 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: 1,908,099

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.

Read SEC document
December 14, 2022 Filed Feb 13, 2023 21:08 UTC LyondellBasell Industries N.V. LYB · Entity 3246 GiftOrdinary shares 600,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-008690 · doc5.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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 2,669,099

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

F2 · ownership.direct: The securities reported were, at the time of transfer or December 31, 2022, as applicable, 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.

Read SEC document
December 02, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 36 $84.85 $3,054.54
Disclosure

SEC source: 0001209191-22-059644 · doc4.xml · nonDerivative · entry 15

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 3,321

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.12, 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.

F4 · 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: 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.

F11 · ownership.direct: The securities reported are held directly by Altep 2010.

Read SEC document
December 02, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 337 $84.85 $28,593.84
Disclosure

SEC source: 0001209191-22-059644 · doc4.xml · nonDerivative · entry 14

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 68,408

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.12, 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.

F4 · 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: 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.

F10 · ownership.direct: The securities reported are held directly by Altep 2014.

Read SEC document
December 02, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 154 $84.85 $13,066.62
Disclosure

SEC source: 0001209191-22-059644 · doc4.xml · nonDerivative · entry 13

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: Not disclosed

Ownership: Direct

Disclosed balance after: 766,479

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.12, 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.

F8 · ownership.direct: The securities reported are held directly by 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.

Read SEC document
December 02, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 561 $84.85 $47,599.84
Disclosure

SEC source: 0001209191-22-059644 · doc4.xml · nonDerivative · entry 12

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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 41,196,636

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.12, 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 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.

Read SEC document
December 02, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 728,912 $84.85 $61,846,871.16
Disclosure

SEC source: 0001209191-22-059644 · doc4.xml · nonDerivative · entry 11

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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 5,836,034

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.12, 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.

F4 · 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.

F5 · ownership.direct: The securities reported are held directly by AICH and 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.

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December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 9 $85.93 $773.35
Disclosure

SEC source: 0001209191-22-059644 · doc4.xml · nonDerivative · entry 10

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 3,357

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

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 $85.50 to $86.36, 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.

F4 · 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: 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.

F11 · ownership.direct: The securities reported are held directly by Altep 2010.

Read SEC document
December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 26 $84.68 $2,201.60
Disclosure

SEC source: 0001209191-22-059644 · doc4.xml · nonDerivative · entry 9

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 3,366

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F2 · 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 $84.50 to $85.49, 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.

F4 · 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: 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.

F11 · ownership.direct: The securities reported are held directly by Altep 2010.

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December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 86 $85.93 $7,389.82
Disclosure

SEC source: 0001209191-22-059644 · doc4.xml · nonDerivative · entry 8

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 68,745

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

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 $85.50 to $86.36, 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.

F4 · 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: 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.

F10 · ownership.direct: The securities reported are held directly by Altep 2014.

Read SEC document
December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 236 $84.68 $19,983.80
Disclosure

SEC source: 0001209191-22-059644 · 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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 68,831

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F2 · 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 $84.50 to $85.49, 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.

F4 · 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: 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.

F10 · ownership.direct: The securities reported are held directly by Altep 2014.

Read SEC document
December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 39 $85.93 $3,351.20
Disclosure

SEC source: 0001209191-22-059644 · 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: Not disclosed

Ownership: Direct

Disclosed balance after: 766,633

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

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 $85.50 to $86.36, 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.

F8 · ownership.direct: The securities reported are held directly by 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.

Read SEC document
December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 108 $84.68 $9,145.13
Disclosure

SEC source: 0001209191-22-059644 · 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: Not disclosed

Ownership: Direct

Disclosed balance after: 766,672

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F2 · 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 $84.50 to $85.49, 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.

F8 · ownership.direct: The securities reported are held directly by 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.

Read SEC document
December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 143 $85.93 $12,287.72
Disclosure

SEC source: 0001209191-22-059644 · 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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 41,197,197

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

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 $85.50 to $86.36, 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 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.

Read SEC document
December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 393 $84.68 $33,278.10
Disclosure

SEC source: 0001209191-22-059644 · 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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 41,197,340

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F2 · 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 $84.50 to $85.49, 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 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.

Read SEC document
December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 186,135 $85.93 $15,994,226.89
Disclosure

SEC source: 0001209191-22-059644 · 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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 6,564,946

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

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 $85.50 to $86.36, 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.

F4 · 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.

F5 · ownership.direct: The securities reported are held directly by AICH and 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.

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December 01, 2022 Filed Dec 5, 2022 21:05 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 511,123 $84.68 $43,280,413.38
Disclosure

SEC source: 0001209191-22-059644 · 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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 6,751,081

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F2 · 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 $84.50 to $85.49, 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.

F4 · 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.

F5 · ownership.direct: The securities reported are held directly by AICH and 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.

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November 30, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 51 $84.94 $4,331.75
Disclosure

SEC source: 0001209191-22-059114 · doc4.xml · nonDerivative · entry 14

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 3,392

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.22, 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 purchased 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.

F4 · 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.

F8 · 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.

F11 · ownership.direct: The securities reported are held directly by Altep 2010.

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November 30, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 462 $84.94 $39,240.52
Disclosure

SEC source: 0001209191-22-059114 · doc4.xml · nonDerivative · entry 13

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 69,067

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.22, 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 purchased 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.

F4 · 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.

F8 · 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.

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

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November 30, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 210 $84.94 $17,836.60
Disclosure

SEC source: 0001209191-22-059114 · doc4.xml · nonDerivative · entry 12

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: Not disclosed

Ownership: Direct

Disclosed balance after: 766,780

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.22, 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 purchased 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 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.

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November 30, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 770 $84.94 $65,400.87
Disclosure

SEC source: 0001209191-22-059114 · doc4.xml · nonDerivative · entry 11

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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 41,197,733

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.22, 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 purchased 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.

F6 · 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.

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November 30, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 1,001,181 $84.94 $85,036,509.65
Disclosure

SEC source: 0001209191-22-059114 · doc4.xml · nonDerivative · entry 10

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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 7,262,204

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F12 · 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 $84.50 to $85.22, 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 purchased 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.

F4 · 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.

F5 · ownership.direct: The securities reported are held directly by AICH and 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.

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November 29, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 18 $84.99 $1,529.90
Disclosure

SEC source: 0001209191-22-059114 · doc4.xml · nonDerivative · entry 9

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 3,443

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F10 · 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 $84.50 to $85.4325, 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 purchased 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.

F4 · 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.

F8 · 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.

F11 · ownership.direct: The securities reported are held directly by Altep 2010.

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November 29, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 179 $84.99 $15,213.98
Disclosure

SEC source: 0001209191-22-059114 · doc4.xml · nonDerivative · entry 8

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: Not disclosed

Ownership: Indirect · By partnership

Disclosed balance after: 69,529

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F10 · 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 $84.50 to $85.4325, 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 purchased 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.

F4 · 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.

F8 · 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.

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

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November 29, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 82 $84.99 $6,969.53
Disclosure

SEC source: 0001209191-22-059114 · 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: Not disclosed

Ownership: Direct

Disclosed balance after: 766,990

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F10 · 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 $84.50 to $85.4325, 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 purchased 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 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.

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November 29, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 298 $84.99 $25,328.30
Disclosure

SEC source: 0001209191-22-059114 · 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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 41,198,503

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F10 · 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 $84.50 to $85.4325, 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 purchased 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.

F6 · 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.

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November 29, 2022 Filed Dec 1, 2022 00:45 UTC LyondellBasell Industries N.V. LYB · Entity 3246 SaleOrdinary shares 387,149 $84.99 $32,905,458.25
Disclosure

SEC source: 0001209191-22-059114 · 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: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 8,263,385

F1 · kind: The reporting persons' sales of ordinary shares reported herein are matchable under Section 16(b) of the Securities Exchange Act of 1934, as amended, to the extent of 4,000 shares, with the reporting persons' or their affiliate's purchase of 4,000 shares on November 1, 2022. The reporting persons previously made arrangements with LyondellBasell Industries N.V. to voluntarily disgorge an aggregate of $37,197.89 to LyondellBasell Industries N.V. in connection with matchable sales on November 15, 2022, representing the full amount of the profit realized in connection with such short-swing transactions, less transaction costs. Because the sales reported herein occurred at a price lower than the price the reporting persons sold at on November 15, 2022, there are no additional recoverable profits subject to disgorgement in connection with these transactions.

F10 · 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 $84.50 to $85.4325, 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 purchased 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.

F4 · 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.

F5 · ownership.direct: The securities reported are held directly by AICH and 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.