LYONDELLBASELL INDUSTRIES N

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

Lummis Asset Management, LP's Holding History (CIK: 0002011652)

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

Q4 2025

Shares 300 Value ($000) $13 Avg Close $44.45 Range $40.42 - $48.91

Q3 2025

Shares 300 Value ($000) $15 Avg Close $54.04 Range $45.14 - $64.08

Q2 2025

Shares 300 Value ($000) $15 Avg Close $54.42 Range $47.35 - $65.61

Q1 2025

Shares 300 Value ($000) $17 Avg Close $68.81 Range $64.06 - $72.64

Q4 2023

Shares 300 Value ($000) $29 Avg Close $79.84 Range $75.14 - $83.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	300	$13	$44.45	$40.42 - $48.91
Q3 2025	300	$15	$54.04	$45.14 - $64.08
Q2 2025	300	$15	$54.42	$47.35 - $65.61
Q1 2025	300	$17	$68.81	$64.06 - $72.64
Q4 2023	300	$29	$79.84	$75.14 - $83.68