Insider trade

Officer sold ~$742K of LYB shares in the open market

Traded May 13, 2026 · Filed May 15, 2026

LyondellBasellLYB

~$742K
Reported value · 10K sh @ $74.1573: 97K
Holds after · shares reported: -19.7%
stock since the trade · S&P 500 +4.4%, $73.74 → $59.22 on Oct 5

Why it stands out

LyondellBasell's Chief PC, Leg & Corp Ofc sold $742K of LyondellBasell shares. It happened by itself, for taxes or pay.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: May 13, 2026
Reporting period: Not applicable
Filed with the SEC: May 15, 2026

Officer$500K–$1MPre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$741,573

Shares × reported transaction price

Timing vs results

12 days after results of May 1, 2026, 79 days before results of Jul 31, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $73.74 on May 13, 2026, 74% above its 52-week low and 10% below its high, after an 8% drop over the previous 30 trading days

52-week range $42.28 (Dec 8, 2025) to $82.38 (Mar 30, 2026), 78% of the way up, from 251 adjusted closes. 30 trading days earlier: $80.56 on Mar 31, 2026. Describes the past only, not a forecast

Planned / mechanical clue

Footnote references vesting of compensation awards

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	-6.9%	+1.6%	-8.5%
30 days	-16.6%	+0.3%	-16.9%
90 days	-12.7%	+4.6%	-17.3%

Past results only. Not a forecast.

Source receipt

Record ID: 0001634184-26-000008
Filed / recorded: May 15, 2026, 8:09 PM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: LyondellBasell Industries N.V.
Issuer CIK: 1489393
Ticker: LYB
Reporting person: Jeffrey A Kaplan
Relationship: Officer
Officer title: EVP, Chief PC, Leg & Corp Ofc
Security: Class A Ordinary Shares
Table: Non-derivative (Table I)
Transaction date: May 13, 2026
Transaction code: S
Shares / units: 10,000
Price per share: $74.1573
Acquired / disposed: Disposed (D)
Shares owned after: 96,674
Ownership form: Direct
Amendment: No

Footnotes from the filing

This transaction was executed in multiple trades at prices ranging from $74.13 USD to $74.21 USD. The price reported above reflects the weighted-average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
Includes 32,627 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 3,218 granted on February 22, 2024 that vest on February 22, 2027; 4,103 granted on February 27, 2025 that vest on February 27, 2027; 4,103 granted on February 27, 2025 that vest on February 27, 2028 and 21,203 granted on February 28, 2026 of which: 7,069 vest on February 28, 2027, 7,067 vest on February 28, 2028 and 7,067 vest on February 28, 2029.