DUPONT DE NEMOURS INC

Ticker: DD CUSIP: 26614N102 Class: COM

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

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

Q4 2025

Shares 133 Value ($000) $5 Avg Close $37.39 Range $30.67 - $41.85

Q3 2025

Shares 133 Value ($000) $10 Avg Close $31.14 Range $28.30 - $33.06

Q2 2025

Shares 133 Value ($000) $9 Avg Close $27.31 Range $22.13 - $31.24

Q1 2025

Shares 133 Value ($000) $9 Avg Close $31.89 Range $29.65 - $34.81

Q4 2023

Shares 133 Value ($000) $10 Avg Close $29.01 Range $26.61 - $31.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	133	$5	$37.39	$30.67 - $41.85
Q3 2025	133	$10	$31.14	$28.30 - $33.06
Q2 2025	133	$9	$27.31	$22.13 - $31.24
Q1 2025	133	$9	$31.89	$29.65 - $34.81
Q4 2023	133	$10	$29.01	$26.61 - $31.10