Transaction · 0001855587-26-000003

Dudley Robert W.

Dudley Robert W., DIR, reported a transaction classified as withholding at LyondellBasell Industries N.V. involving 708.000000 shares for an estimated $49361.76. Reported holdings after the transaction were 9820.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FDIR
LYBLyondellBasell Industries N.V.
Trade date
May 22, 2026
Filing date
May 26, 2026
View on SEC Insider profile
Disclosed value-$49.3kShares × reported price
Shares traded708$69.72 per share
Holdings after9.82kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

LYB price since this filing

Daily closing prices, with the filing date and available return windows
LYB · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +4.3%1w ago +8.8%1d ago +1.6%
Returns since7d -2.5%30d -19.1%90d -5.5%180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0001855587-26-000003
Class A Ordinary Shares
Transaction date
May 22, 2026
Filed May 26, 2026, 08:05 PM · 4d delay
Shares
708 sh
$69.72 per share
Estimated value
-$49.3k
Computed from shares × price
Holdings after
9,820 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
Filing-only score

-16 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • tax_withholding-22 points

    transaction_code = F

    Tax withholding on vesting shares is mechanical.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Includes 5,238 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan, including 2,917 that vest on May 22, 2026. The 2,321 RSUs reported on this Form 4 vest on May…

  2. F2

    On May 22, 2026 the reporting person's restricted stock units automatically vested 2,917 shares. 708 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.

  3. F3

    Includes 2,321 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan that vest on May 21, 2027.

Original filing · 0001855587-26-000003
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