LYB trades by members of Congress

4 transactions in LYB by 3 members of Congress since September 23, 2025, the latest on March 27, 2026. As filed: LyondellBasell Industries NV Ordinary Shares Class A. 4 transactions

Transactions in LYB

newest trade first

Trade date	Member	Chamber	Type	Owner	Amount	Report
Mar 27, 2026	Alan Armstrong OK · all their trades	Senate	Purchase	Member	$1,001 to $15,000	Report filed Jul 21, 2026 late
Jan 9, 2026	Gilbert Ray Cisneros, Jr. CA31 · all their trades	House	Purchase	Member	$1,001 to $15,000	Report filed Feb 13, 2026
Sep 23, 2025	Julie Johnson TX32 · all their trades	House	Sale	Joint	$1,001 to $15,000	Report filed Aug 5, 2026 late
Sep 23, 2025	Julie Johnson TX32 · all their trades	House	Purchase	Joint	$1,001 to $15,000	Report filed Aug 5, 2026 late

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Sources: the House Clerk's financial disclosure PDFs and the Senate's eFD reports, read as filed; each row links the report it came from. Amounts are the ranges on the form. "Late" compares the trade and notification dates with the STOCK Act's deadlines (30 days after notification, never more than 45 days after the trade) and is not a finding by either chamber's ethics committee. A trade a later amendment corrected or deleted is counted once, as amended. Federal law restricts the use of these reports for commercial purposes (5 U.S.C. 13107(c)); nothing on these pages is priced, gated or sold.