DUPONT DE NEMOURS INC

Ticker: DD CUSIP: 26614N102 Class: COM

Iowa State Bank's Holding History (CIK: 0001546967)

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

Q4 2025
Shares 25,487 Value ($000) $1,025 Avg Close $37.39 Range $30.67 - $41.85
Q3 2025
Shares 25,270 Value ($000) $1,969 Avg Close $31.14 Range $28.30 - $33.06
Q2 2025
Shares 25,623 Value ($000) $1,757 Avg Close $27.31 Range $22.13 - $31.24
Q1 2025
Shares 25,342 Value ($000) $1,893 Avg Close $31.89 Range $29.65 - $34.81
Q4 2024
Shares 25,331 Value ($000) $1,931 Avg Close $33.84 Range $30.91 - $36.51
Q3 2024
Shares 25,413 Value ($000) $2,265 Avg Close $32.98 Range $31.10 - $36.72
Q2 2024
Shares 33,571 Value ($000) $2,702 Avg Close $31.56 Range $29.24 - $33.40
Q1 2024
Shares 32,217 Value ($000) $2,470 Avg Close $28.53 Range $24.56 - $31.23
Q4 2023
Shares 31,182 Value ($000) $2,399 Avg Close $29.01 Range $26.61 - $31.10
Q3 2023
Shares 31,256 Value ($000) $2,331 Avg Close $29.88 Range $27.06 - $31.44
Q2 2023
Shares 31,958 Value ($000) $2,283 Avg Close $27.17 Range $24.85 - $29.16
Q1 2023
Shares 32,245 Value ($000) $2,314 Avg Close $28.67 Range $26.45 - $30.87
Q4 2022
Shares 29,790 Value ($000) $2 Avg Close $25.00 Range $19.68 - $28.31
Q4 2019
Shares 4,612 Value ($000) $296 Avg Close $24.51 Range $22.90 - $27.18
Q3 2019
Shares 5,422 Value ($000) $387 Avg Close $25.91 Range $23.41 - $28.38
Q2 2019
Shares 18,251 Value ($000) $1,370 Avg Close $27.24 Range $23.44 - $30.73