Corteva CEO reports 127,949-share grant adjustment

The reported amount reflects the difference between the original 2026 RSU grant and its adjusted grant and includes DEUs associated with converted RSUs.

Rhea-AI Filing Summary

Corteva, Inc. (CTVA) Chief Executive Officer Luther C. Kissam IV reported a disposition of 127,949 common shares on October 1, 2026, in connection with adjustment of the 2026 RSU award following the Spin-Off. The reported amount represents the difference between the original grant and the adjusted grant, calculated using the employer method defined under the EMA at an adjustment ratio of 6.2722; it includes DEUs associated with converted RSUs. Direct common-stock holdings following the transaction were 153,087 shares.

Insider Trade Summary

Other: 127,949 shares

Other 1 txn

Insider KISSAM LUTHER C IV

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Other	Common Stock F1	127,949	$0.00	$0.00

Holdings After Transaction: Common Stock — 153,087 shares (Direct)

Footnotes (1)

1. F1. In connection with the Spin-Off, the Reporting Person's 2026 RSU award was adjusted utilizing the employer method defined under the EMA with an adjustment ratio of 6.2722 (the "Adjustment Ratio"). This amount reported represents the difference between the original grant and the grant as adjusted by the Adjustment Ratio. This amount includes DEUs associated with the converted RSUs.

Key Figures

Reported disposition: 127,949 shares Direct common-stock holdings following transaction: 153,087 shares Adjustment Ratio: 6.2722

3 metrics

Reported disposition 127,949 shares October 1, 2026; amount represents the difference between the original and adjusted 2026 RSU grant

Direct common-stock holdings following transaction 153,087 shares Reported position after the transaction

Adjustment Ratio 6.2722 Used to adjust the 2026 RSU award

Key Terms

RSU award, DEUs, employer method, Adjustment Ratio

4 terms

RSU award financial

"the Reporting Person's 2026 RSU award was adjusted"

DEUs technical

"includes DEUs associated with the converted RSUs"

employer method financial

"utilizing the employer method defined under the EMA"

Adjustment Ratio financial

"the "Adjustment Ratio""

FAQ

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How many shares did CTVA CEO Luther C. Kissam IV report as disposed?

Luther C. Kissam IV reported a disposition of 127,949 common shares on October 1, 2026. The amount represents the difference between the original and adjusted 2026 RSU grant, includes DEUs associated with converted RSUs, and resulted in reported direct common-stock holdings of 153,087 shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/05/2026 - 07:42 PM Accepted by SEC EDGAR 10/05/2026 - 07:42 PM Learn about SEC filing dates

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^*

KISSAM LUTHER C IV

(Last) (First) (Middle)

C/O CORTEVA, INC.

9330 ZIONSVILLE ROAD

(Street)

INDIANAPOLIS INDIANA 46268

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Corteva, Inc. [ CTVA ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026

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

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

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

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	10/01/2026		J		127,949(1)	D	$0	153,087	D

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. In connection with the Spin-Off, the Reporting Person's 2026 RSU award was adjusted utilizing the employer method defined under the EMA with an adjustment ratio of 6.2722 (the "Adjustment Ratio"). This amount reported represents the difference between the original grant and the grant as adjusted by the Adjustment Ratio. This amount includes DEUs associated with the converted RSUs.

	/s/Abigail Jarrell, by power-of-attorney	10/05/2026
	** 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.
* Form 4: SEC 1474 (03-26)