MetaCap

LyondellBasell Industries NV Insider Trades

NYSE: LYBBasic MaterialsSpecialty ChemicalsUSD

60.03-0.31 (-0.51%)

At close: Oct 9, 4:02 PM ET · Delayed 15 min

Last 12 months

Purchases
0 · $0
Sales
7 · $27.00M
Shares bought / sold
0 / 395.39K
Net activity
Net selling $27.0 million

LyondellBasell Industries NV insider activity

Over the last 12 months, LyondellBasell Industries NV insiders reported 76 transactions on SEC Form 4: 0 open-market purchases and 7 sales. Insiders bought $0 and sold $27.0 million worth of stock, for net insider selling of $27.0 million. The largest seller was AI INVESTMENTS HOLDINGS LLC & Access Industries Holdings LLC & ACCESS INDUSTRIES, LLC & ACCESS INDUSTRIES MANAGEMENT, LLC & Blavatnik Len, with $26.3 million in reported sales.

The most recent filing shows Karlin Bridget E (Director) reporting a transaction in 781 shares on Sep 30, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put LYB's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

LYB insider transactions

LyondellBasell Industries NV insider transactions
DateInsiderTypeSharesValueFiling
Sep 30, 2026KAMSKY VIRGINIA ADirectorTax withholding139$7.99KForm 4
Sep 30, 2026KAMSKY VIRGINIA ADirectorAward720—Form 4
Sep 30, 2026Karlin Bridget EDirectorTax withholding194$11.15KForm 4
Sep 30, 2026Karlin Bridget EDirectorAward781—Form 4
Jun 30, 2026KAMSKY VIRGINIA ADirectorTax withholding100$5.26KForm 4
Jun 30, 2026KAMSKY VIRGINIA ADirectorAward561—Form 4
Jun 30, 2026Karlin Bridget EDirectorTax withholding73$3.84KForm 4
Jun 30, 2026Karlin Bridget EDirectorAward615—Form 4
May 22, 2026Benet Lincoln EDirectorTax withholding1,410$98.31KForm 4
May 22, 2026Buchanan Robin W.T.DirectorTax withholding1,247$86.94KForm 4
May 22, 2026CHASE ANTHONY RDirectorTax withholding540$37.65KForm 4
May 22, 2026AIGRAIN JACQUESDirectorTax withholding575$40.09KForm 4
May 22, 2026FARLEY CLAIRE SDirectorTax withholding565$39.39KForm 4
May 22, 2026Dudley Robert W.DirectorTax withholding708$49.36KForm 4
May 22, 2026KAMSKY VIRGINIA ADirectorTax withholding593$41.34KForm 4
May 22, 2026Karlin Bridget EDirectorTax withholding521$36.32KForm 4
May 22, 2026Griffin Rita EDirectorTax withholding639$44.55KForm 4
May 22, 2026Hanley Michael SeanDirectorTax withholding540$37.65KForm 4
May 22, 2026Manifold Albert JudeDirectorTax withholding689$48.04KForm 4
May 21, 2026Benet Lincoln EDirectorAward2,321—Form 4
May 21, 2026Buchanan Robin W.T.DirectorAward2,321—Form 4
May 21, 2026CHASE ANTHONY RDirectorAward2,321—Form 4
May 21, 2026AIGRAIN JACQUESDirectorAward4,437—Form 4
May 21, 2026FARLEY CLAIRE SDirectorAward2,321—Form 4
May 21, 2026Dudley Robert W.DirectorAward2,321—Form 4
May 21, 2026KAMSKY VIRGINIA ADirectorAward2,321—Form 4
May 21, 2026Karlin Bridget EDirectorAward2,321—Form 4
May 21, 2026Griffin Rita EDirectorAward2,321—Form 4
May 21, 2026Hanley Michael SeanDirectorAward2,321—Form 4
May 21, 2026Manifold Albert JudeDirectorAward2,321—Form 4
May 13, 2026Kaplan Jeffrey AEVP, Chief PC, Leg & Corp OfcSale10,000$741.57KForm 4
Apr 15, 2026Hayes Matthew DSVP & CAOTax withholding40$2.93KForm 4
Apr 15, 2026Izquierdo Sabido AgustinEVP & Chief Financial OfficerTax withholding45$3.29KForm 4
Mar 31, 2026KAMSKY VIRGINIA ADirectorTax withholding142$11.44KForm 4
Mar 31, 2026KAMSKY VIRGINIA ADirectorAward646—Form 4
Mar 31, 2026Karlin Bridget EDirectorTax withholding111$8.94KForm 4
Mar 31, 2026Karlin Bridget EDirectorAward708—Form 4
Mar 9, 2026AI INVESTMENTS HOLDINGS LLC & Access Industries Holdings LLC & ACCESS INDUSTRIES, LLC & ACCESS INDUSTRIES MANAGEMENT, LLC & Blavatnik Len10% OwnerSale251$17.29KForm 4
Mar 9, 2026AI INVESTMENTS HOLDINGS LLC & Access Industries Holdings LLC & ACCESS INDUSTRIES, LLC & ACCESS INDUSTRIES MANAGEMENT, LLC & Blavatnik Len10% OwnerSale114,592$7.90MForm 4
Mar 9, 2026AI INVESTMENTS HOLDINGS LLC & Access Industries Holdings LLC & ACCESS INDUSTRIES, LLC & ACCESS INDUSTRIES MANAGEMENT, LLC & Blavatnik Len10% OwnerSale414$28.21KForm 4
Mar 9, 2026AI INVESTMENTS HOLDINGS LLC & Access Industries Holdings LLC & ACCESS INDUSTRIES, LLC & ACCESS INDUSTRIES MANAGEMENT, LLC & Blavatnik Len10% OwnerSale189,277$12.90MForm 4
Mar 9, 2026AI INVESTMENTS HOLDINGS LLC & Access Industries Holdings LLC & ACCESS INDUSTRIES, LLC & ACCESS INDUSTRIES MANAGEMENT, LLC & Blavatnik Len10% OwnerSale177$11.86KForm 4
Mar 9, 2026AI INVESTMENTS HOLDINGS LLC & Access Industries Holdings LLC & ACCESS INDUSTRIES, LLC & ACCESS INDUSTRIES MANAGEMENT, LLC & Blavatnik Len10% OwnerSale80,679$5.41MForm 4
Mar 9, 2026AI INVESTMENTS HOLDINGS LLC & Access Industries Holdings LLC & ACCESS INDUSTRIES, LLC & ACCESS INDUSTRIES MANAGEMENT, LLC & Blavatnik Len10% OwnerGift464,610—Form 4
Feb 28, 2026Rhenman TorkelEVP, Adv Polymer SolutionsAward22,552—Form 4
Feb 28, 2026van der Laan YvonneEVP, Circular & Low Carbon SolAward12,475—Form 4
Feb 28, 2026Ledet Aaron JEVP, I&D & Supply ChainAward17,247—Form 4
Feb 28, 2026Izquierdo Sabido AgustinEVP & Chief Financial OfficerAward20,158—Form 4
Feb 28, 2026Kaplan Jeffrey AEVP and General CounselAward21,203—Form 4
Feb 28, 2026Conley Trisha LEVP, People and CultureAward15,068—Form 4
Feb 28, 2026Friedrichs Dale DEVP, Ops Excellence, HSEAward15,998—Form 4
Feb 28, 2026Vanacker Peter Z. E.Chief Executive OfficerAward98,549—Form 4
Feb 28, 2026Seward James MalcolmEVP & Chief Innovation OfficerAward12,209—Form 4
Feb 28, 2026Hayes Matthew DSVP & CAOAward4,032—Form 4
Feb 28, 2026Campbell Tracey DEVP, Sustainability & Corp AffAward5,282—Form 4
Feb 28, 2026Foley Kimberly AEVP, Global O&P and RefiningAward23,052—Form 4
Feb 27, 2026Rhenman TorkelEVP, Adv Polymer SolutionsTax withholding1,196$68.79KForm 4
Feb 27, 2026van der Laan YvonneEVP, Circular & Low Carbon SolTax withholding1,052$60.51KForm 4
Feb 27, 2026Ledet Aaron JEVP, I&D & Supply ChainTax withholding609$35.03KForm 4
Feb 27, 2026Izquierdo Sabido AgustinEVP & Chief Financial OfficerTax withholding713$41.01KForm 4
Feb 27, 2026Kaplan Jeffrey AEVP and General CounselTax withholding1,000$57.52KForm 4
Feb 27, 2026Conley Trisha LEVP, People and CultureTax withholding711$40.90KForm 4
Feb 27, 2026Friedrichs Dale DEVP, Ops Excellence, HSETax withholding682$39.23KForm 4
Feb 27, 2026Vanacker Peter Z. E.Chief Executive OfficerTax withholding7,506$431.75KForm 4
Feb 27, 2026Seward James MalcolmEVP & Chief Innovation OfficerTax withholding1,040$59.82KForm 4
Feb 27, 2026Hayes Matthew DSVP & CAOTax withholding92$5.29KForm 4
Feb 27, 2026Campbell Tracey DEVP, Sustainability & Corp AffTax withholding248$14.26KForm 4
Feb 27, 2026Foley Kimberly AEVP, Global O&P and RefiningTax withholding1,087$62.52KForm 4
Feb 23, 2026Rhenman TorkelEVP, Adv Polymer SolutionsTax withholding1,549$87.77KForm 4
Feb 23, 2026Vanacker Peter Z. E.Chief Executive OfficerTax withholding11,102$629.04KForm 4
Feb 23, 2026Seward James MalcolmEVP & Chief Innovation OfficerTax withholding1,307$74.05KForm 4
Feb 23, 2026van der Laan YvonneEVP, Circular & Low Carbon SolTax withholding782$44.31KForm 4
Feb 22, 2026Rhenman TorkelEVP, Adv Polymer SolutionsTax withholding846$47.94KForm 4
Feb 22, 2026Vanacker Peter Z. E.Chief Executive OfficerTax withholding6,063$343.59KForm 4
Feb 22, 2026Seward James MalcolmEVP & Chief Innovation OfficerTax withholding840$47.60KForm 4
Feb 22, 2026van der Laan YvonneEVP, Circular & Low Carbon SolTax withholding686$38.88KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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