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

Rhea-AI Filing Summary

DuPont de Nemours insider activity: Steven P. Larrabee, Senior Vice President & Chief Information Officer, reported option exercise and sales in early September 2025. On 09/04/2025 he exercised 25,000 stock options with an exercise price of $66.06 (code M), resulting in acquisition of 25,000 shares. He sold 25,000 shares on 09/04/2025 at $76.50 and sold an additional 6,000 shares on 09/05/2025 at $78.00. After these transactions he beneficially owned 42,585.1905 shares directly and 147.2117 shares indirectly through the Retirement Savings Plan. The filing notes dividend reinvestment contributed to the reported holdings and that the exercised options were fully exercisable as of 12/31/2021.

Positive

• Options were fully exercisable as of 12/31/2021, enabling lawful exercise and sale
• Filing discloses dividend reinvestment and provides clear post-transaction ownership figures

Negative

• Insider sold a majority of acquired shares (25,000 sold same day plus 6,000 next day), reducing direct stake
• Net direct holdings decreased to 42,585.1905 shares after transactions

Insights

Securities Analyst

TL;DR: Insider exercised vested options then sold shares across two days, leaving a modest remaining direct stake.

These are routine Section 16 transactions: exercise of previously vested non-qualified options and subsequent open-market sales. The exercise price of $66.06 and immediate sales at $76.50 and $78.00 realize a built-in gain per share. The filings show the options were fully exercisable since 12/31/2021 and that some holdings reflect dividend reinvestment. The remaining direct beneficial ownership after the trades is 42,585.1905 shares, with a small indirect holding in the company retirement plan. This disclosure is material for monitoring insider liquidity and compensation realization but does not itself change company fundamentals.

Corporate Governance Expert

TL;DR: Transactions appear consistent with routine option exercise and scheduled sales; disclosure meets Section 16 reporting requirements.

The report identifies the reporting person as an officer (SVP & CIO) and discloses option exercise (code M) and subsequent sales (code S). The explanatory note clarifies dividend reinvestment and that options were exercisable since 2021. The filing is signed by power of attorney, dated 09/08/2025. From a governance perspective, documentation is complete and provides necessary transparency about insider monetization and remaining holdings.

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
Estimated average burden
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^*

Larrabee Steven P.

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
09/04/2025

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	09/04/2025		M		25,000	A	$66.06	73,585.1905(1)	D
Common Stock	09/04/2025		S		25,000	D	$76.5	48,585.1905	D
Common Stock	09/05/2025		S		6,000	D	$78	42,585.1905	D
Common Stock								147.2117	I	Retirement Savings Plan

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
Stock Options (Right to Buy NQOs)	$66.06	09/04/2025		M			25,000	12/31/2021(2)	08/05/2029	Common Stock	25,000	$0	25,633	D

Explanation of Responses:

1. Includes acquisition of shares pursuant to dividend reinvestment.

2. All options became exercisable on December 31, 2021, option shares may be used to satisfy withholding taxes.

	Peter W. Hennessey by Power of Attorney	09/08/2025
	** 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 transactions did Steven P. Larrabee report for DD?

He reported exercising 25,000 stock options on 09/04/2025 at an exercise price of $66.06, selling 25,000 shares on 09/04/2025 at $76.50, and selling 6,000 shares on 09/05/2025 at $78.00.

How many DuPont shares does Larrabee beneficially own after these trades?

Following the reported transactions he beneficially owned 42,585.1905 shares directly and 147.2117 shares indirectly via the Retirement Savings Plan.

Were the exercised options vested and exercisable?

Yes. The filing states all options became exercisable on 12/31/2021 and option shares may be used to satisfy withholding taxes.

Did the filing explain how some holdings arose?

Yes. The filing notes that reported holdings include acquisition of shares pursuant to dividend reinvestment.

Who signed the Form 4 and when?

The Form 4 was signed by Peter W. Hennessey by Power of Attorney on 09/08/2025.