[Form 4] DuPont de Nemours, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Terrence R. Curtin, a director of DuPont de Nemours, Inc. (DD), reported an open-market acquisition on 08/29/2025. The Form 4 shows he acquired 422.5169 shares of DuPont common stock at a price of $76.92 per share, with the filing noting the acquisition includes shares received through dividend reinvestment. After the transaction, Mr. Curtin beneficially owned 30,966.5213 shares in total, including 7,500 shares held indirectly through family trusts.

The Form 4 was signed by Peter W. Hennessey by power of attorney on 09/03/2025. The filing lists Mr. Curtin's address in Wilmington, DE, and identifies his relationship to the issuer as a director.

Positive

• Insider acquisition recorded: Director Terrence R. Curtin acquired 422.5169 shares, increasing his stake.
• Dividend reinvestment used: Filing notes the acquisition includes shares from dividend reinvestment, demonstrating reinvestment of returns into company stock.
• Complete disclosure and POA signature: Form 4 contains transaction details and is signed by a power of attorney, indicating procedural compliance.

Negative

• None.

Insights

Financial Analyst

TL;DR: Director modestly increased direct holdings via dividend reinvestment; transaction appears routine and small relative to institutional positions.

The reported acquisition of 422.5169 shares at $76.92 represents a minor incremental increase in the reporting person's direct stake, with total beneficial ownership of 30,966.5213 shares. The filing explicitly attributes part of the acquisition to dividend reinvestment, indicating this was at least partly automatic rather than a discretionary large purchase. For investors, this is a routine insider purchase that marginally increases alignment with shareholders but does not by itself signal a material change in ownership or control.

Corporate Governance Expert

TL;DR: Proper Section 16 disclosure filed; transaction and signature by POA conform to routine governance practices.

The Form 4 correctly identifies the reporting person, relationship as director, transaction date (08/29/2025), and method of acquisition including dividend reinvestment. Signature via power of attorney is documented with a date of 09/03/2025. From a governance and compliance standpoint, the filing provides required details and appears procedurally complete.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

CURTIN TERRENCE R

(Last) (First) (Middle)

CHESTNUT RUN PLAZA 730

974 CENTRE ROAD

(Street)

WILMINGTON DE 19805

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
DuPont de Nemours, Inc. [ DD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/29/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/29/2025		A		422.5169	A	$76.92	30,966.5213(1)	D
Common Stock								7,500	I	By family trusts

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes acquisition of shares pursuant to dividend reinvestment.

	Peter W. Hennessey by Power of Attorney	09/03/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Terrence R. Curtin report on Form 4 for DuPont (DD)?

He reported acquiring 422.5169 shares of DuPont common stock on 08/29/2025 at a price of $76.92 per share.

How many DuPont shares does Terrence R. Curtin beneficially own after the reported transaction?

30,966.5213 shares in total, which includes 7,500 shares held indirectly through family trusts.

Was the acquisition part of a dividend reinvestment plan?

Yes. The Form 4 explanation states the acquisition includes shares pursuant to dividend reinvestment.

When was the Form 4 signed and by whom?

Signed by Peter W. Hennessey by Power of Attorney on 09/03/2025.

What is Terrence R. Curtin’s relationship to DuPont listed on the filing?

He is identified as a Director of DuPont de Nemours, Inc.