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 OwnershipAll the details
Dates, kept separate
Transaction date
Feb 27, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 3, 2026
OfficerTax withholding
Context
Classification
tax withholding
Code F — shares delivered to pay exercise price or tax liability
Planned / mechanical clue
Tax mechanics (code F)
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001964403-26-000006
Filed / recorded
Mar 3, 2026, 9:37 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
Trisha L Conley
Relationship
Officer
Officer title
EVP, People and Culture
Security
Class A Ordinary Shares
Table
Non-derivative (Table I)
Transaction date
Feb 27, 2026
Transaction code
F
Shares / units
711
Price per share
$57.52
Acquired / disposed
Disposed (D)
Shares owned after
18,698
Ownership form
Direct
Amendment
No
Footnotes from the filing
On February 27, 2026 the reporting person's restricted stock units automatically vested 2,917 shares. 711 shares were withheld by the issuer to satisfy the issuer's tax withholding obligations.
Includes 8,097 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 2,265 granted on February 22, 2024 that vest on February 22, 2027; 2,916 granted on February 27, 2025 that vest on February 27, 2027 and 2,916 granted on February 27, 2025 that vest on February 27, 2028.