Karlin Bridget E 4

4 · LyondellBasell Industries N.V. · Filed Apr 2, 2026

AI-generated summary of this filing

Updated Apr 2, 2026

LyondellBasell (LYB) Director Bridget Karlin Receives Award, Sells 111 Shares

What Happened

Bridget E. Karlin, a director of LyondellBasell Industries N.V. (LYB), was granted 708 shares (award) on 2026-03-31 and simultaneously had 111 shares disposed to satisfy a tax withholding obligation. The 708-share award shows an acquisition price of $0.00 (award/grant). The 111 shares were disposed at $80.56 per share for a total of $8,942.

Key Details

Transaction date: 2026-03-31; Form 4 filed 2026-04-02 (no late filing indicated in the provided data).
Award: 708 shares granted (code A), price reported $0.00.
Tax withholding/sale: 111 shares disposed (code F) at $80.56/share, proceeds ≈ $8,942.
Shares owned after the transaction: not specified in the supplied filing details.
Footnotes:
- F1: Karlin elected before the year to receive common stock instead of cash for her annual retainer (paid quarterly); shares issued were calculated using a $59.31 average closing price for the applicable quarter.
- F2: Filing notes inclusion of 2,917 restricted stock units (RSUs) granted under the long-term incentive plan that vest on May 22, 2026.
Transaction types explained: A = award/grant; F = shares withheld/disposed to cover tax liability.

Context

This appears to be routine compensation (retainer/award) with a customary tax-withholding sale, not an open-market sell for investment purposes. The award increases her equity holdings, while the 111-share disposition is to satisfy taxes on the grant.

Form 4

Period: 2026-03-31

Director

Transactions

Award
Class A Ordinary Shares
[F1][F2]
2026-03-31+708→ 5,016 total
Tax Payment
Class A Ordinary Shares
[F2]
2026-03-31$80.56/sh−111$8,942→ 4,905 total

Footnotes (2)

[F1]Prior to the beginning of the year, the reporting person elected to receive common stock in lieu of cash for her annual retainer, which is paid in quarterly installments. The number of shares issued was calculated based on $59.31, which is the average of the daily closing prices of the issuer's shares over the applicable quarter.
[F2]Includes 2,917 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan that vest on May 22, 2026.

Signature

/s/ Lara A. Mason, Attorney-in-Fact|2026-04-02

1 file