InsiderTrades

Form 4 for DD DuPont

Accepted 2026-06-02 18:54:03 ET · period of report 2026-05-31 · accession 0001628280-26-040000 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-06-02 18:54 2026-05-31 DD Koch Lori CEO, Dir F - Tax $48.03 -4,673 345.2K -1% -$224.4K
I 2026-06-02 18:54 2026-06-02 DD Koch Lori CEO, Dir S - Sale $48.82 -260.98 0.02 -100% -$12.7K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-05-31 F D 4,672.51 $48.03 345,172.06 D — — (F1) Taxes withheld on lapsed RSUs and associated dividend equivalent units.
2 Common Common Stock 2026-06-02 S D 260.98 $48.82 0.02 I Retirement Savings Plan — — (F2) The reported sale of shares was executed within the reporting person's 401(k) plan and was voluntarily initiated by the reporting person in advance of the planned elimination of the company stock fund as an investment option under the plan. The proceeds from this transaction were immediately reinvested in other investment options available under the plan.