LYONDELLBASELL INDUSTRIES N

Ticker: LYB CUSIP: N53745100 Class: SHS - A -

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 604 Value ($000) $26 Avg Close $44.45 Range $40.42 - $48.91

Q1 2025

Shares 307 Value ($000) $22 Avg Close $68.81 Range $64.06 - $72.64

Q1 2024

Shares 399 Value ($000) $41 Avg Close $84.11 Range $78.76 - $90.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	604	$26	$44.45	$40.42 - $48.91
Q1 2025	307	$22	$68.81	$64.06 - $72.64
Q1 2024	399	$41	$84.11	$78.76 - $90.03