DUPONT DE NEMOURS INC

Ticker: DD CUSIP: 26614N102 Class: COM

SIERRA OCEAN, LLC's Holding History (CIK: 0002051715)

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

Q2 2025

Shares 170 Value ($000) $12 Avg Close $27.31 Range $22.13 - $31.24

Q1 2025

Shares 226 Value ($000) $17 Avg Close $31.89 Range $29.65 - $34.81

Q4 2024

Shares 226 Value ($000) $17 Avg Close $33.84 Range $30.91 - $36.51

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	170	$12	$27.31	$22.13 - $31.24
Q1 2025	226	$17	$31.89	$29.65 - $34.81
Q4 2024	226	$17	$33.84	$30.91 - $36.51