LyondellBasell Industries N.V. (LYB) Insider Trading

Last 12 months

Insiders bought $247k and sold $742k on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan.

Net open-market

−$495k

1 buy · 1 sale

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

1 / 1

executives and directors

Last open-market buy

Nov 2025

Nov 12, 2025

Get an email when LYB's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
May 13	Jeffrey A Kaplan EVP, Chief PC, Leg & Corp Ofc	SoldNo plan	10,000	$74.16	$742k	9.4%	Form 4
Mar 9	Len Blavatnik Large holder	SoldNo plan 6 parts	385,390	$68.13 average	$26.3M	1.4%	Form 4
Nov 12, 2025	Kimberly A Foley EVP, Global O&P and Refining	Bought	5,661	$43.56	$247k	9.1%	Form 4
Aug 15, 2025	Peter Z. E. Vanacker Chief Executive Officer	SoldNo plan	20,000	$53.57	$1.07M	11%	Form 4
May 5, 2025	Michael Sean Hanley Director	Bought	3,500	$57.01	$200k	22%	Form 4
Mar 12, 2025	Michael Sean Hanley Director	Bought	3,750	$72.05	$270k	31%	Form 4
Dec 13, 2024	Robin W.t. Buchanan Director	Bought	5,000	$76.06	$380k	38%	Form 4

May 13No plan
Jeffrey A Kaplan
EVP, Chief PC, Leg & Corp Ofc · sold 10,000 at $74.16
$742k
9.4% of stake
Mar 9No plan
Len Blavatnik
Large holder · sold 385,390 at avg $68.13
$26.3M
1.4% of stake
Nov 12, 2025
Kimberly A Foley
EVP, Global O&P and Refining · bought 5,661 at $43.56
$247k
9.1% of stake
Aug 15, 2025No plan
Peter Z. E. Vanacker
Chief Executive Officer · sold 20,000 at $53.57
$1.07M
11% of stake
May 5, 2025
Michael Sean Hanley
Director · bought 3,500 at $57.01
$200k
22% of stake
Mar 12, 2025
Michael Sean Hanley
Director · bought 3,750 at $72.05
$270k
31% of stake
Dec 13, 2024
Robin W.t. Buchanan
Director · bought 5,000 at $76.06
$380k
38% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch LYB, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in LYB's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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