Form 8-K

8-K — Corteva, Inc.

Accession: 0001193125-26-359264

Filed: 2026-08-20

Period: 2026-08-20

CIK: 0001755672

SIC: 0100 (AGRICULTURE PRODUCTION - CROPS)

Item: Entry into a Material Definitive Agreement

Item: Material Modifications to Rights of Security Holders

Item: Financial Statements and Exhibits

Documents

8-K — d422495d8k.htm (Primary)

EX-4.1 (d422495dex41.htm)

XML — IDEA: XBRL DOCUMENT (R1.htm)

8-K

8-K (Primary)

Filename: d422495d8k.htm · Sequence: 1

8-K

false0001755672DEDE 0001755672 2026-08-20 2026-08-20 0001755672 ctva:EIDPIncMember 2026-08-20 2026-08-20 0001755672 us-gaap:CommonStockMember 2026-08-20 2026-08-20 0001755672 ctva:EIDPIncMember us-gaap:SeriesAPreferredStockMember 2026-08-20 2026-08-20 0001755672 ctva:EIDPIncMember us-gaap:SeriesBPreferredStockMember 2026-08-20 2026-08-20

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 20, 2026

Corteva, Inc.

EIDP, Inc.

(Exact Name of Registrant as Specified in Charter)

Delaware

001-38710

82-4979096

Delaware

001-00815

51-0014090

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

9330 Zionsville Road, Indianapolis, Indiana

46268

1000 N. West Street, Suite 900, Wilmington, Delaware

19801

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, including area code: (833) 267-8382

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form

8-K

filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

Soliciting material pursuant to Rule

14a-12

under the Exchange Act (17 CFR 240.14a-12)

☐

Pre-commencement

communications pursuant to Rule

14d-2(b)

under the Exchange Act (17 CFR 240.14d-2(b))

☐

Pre-commencement

communications pursuant to Rule

13e-4(c)

under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Registrant

Title of each class

Trading

Symbol(s)

Name of each exchange

on which registered

Corteva, Inc.

Common Stock, $0.01 par value

CTVA

New York Stock Exchange

EIDP, Inc.

$3.50 Series Preferred Stock

CTAPrA

New York Stock Exchange

EIDP, Inc.

$4.50 Series Preferred Stock

CTAPrB

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule

12b-2

of the Securities Exchange Act of 1934

(§240.12b-2

of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 1.01

Entry into a Material Definitive Agreement.

In connection with the previously announced separation of Corteva, Inc. (the “Company” or “Corteva”) into two independent, publicly traded companies, one comprising its current crop protection business and the other comprising its current seed business to be owned and conducted, directly or indirectly, by Vylor Inc., a Delaware corporation and a wholly owned subsidiary of the Company (“Vylor”) (the “Separation”), Vylor commenced private offers to exchange (with respect to each series, an “Exchange Offer” and together, the “Exchange Offers”) and related consent solicitations (with respect to the EIDP Base Indenture (as defined below) and the applicable EIDP Supplemental Indenture (as defined below) governing a series of EIDP Notes, a “Consent Solicitation” and together, the “Consent Solicitations”) with respect to any and all of the outstanding 2.300% Senior Notes due 2030, 5.125% Senior Notes due 2032 and 4.800% Senior Notes due 2033, in each case issued by EIDP, Inc., a Delaware corporation and a wholly owned subsidiary of the Company (“EIDP” and such notes, collectively, the “EIDP Notes”), to the extent held by eligible holders, in exchange for new notes of the corresponding series to be issued by Vylor, in each case pursuant to the terms and conditions set forth in the exchange offer memorandum and consent solicitation statement dated August 6, 2026 (as amended or supplemented from time to time, the “Offering Memorandum”). Each Exchange Offer and related Consent Solicitation is conditioned upon, among other things, consummation of the Separation, which condition may not be waived, and receipt of the Requisite Consents (as defined below) to the Proposed EIDP Base Indenture Amendments (as defined below).

Concurrently with the Exchange Offers, Vylor, on behalf of EIDP, is conducting the Consent Solicitations to adopt (i) certain proposed amendments to the base indenture, dated as of May 15, 2020 (the “EIDP Base Indenture”), between EIDP and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association), as trustee (the “Trustee”), which would eliminate substantially all of the restrictive covenants and events of default (other than payment-related and bankruptcy-related events of default) from the EIDP Base Indenture (the “Proposed EIDP Base Indenture Amendments”), and (ii) certain proposed amendments to the supplemental indentures to the EIDP Base Indenture (each, an “EIDP Supplemental Indenture”), which would eliminate the offer to repurchase upon change of control provisions from the applicable EIDP Supplemental Indenture (the “Proposed EIDP Supplemental Indenture Amendments” and, together with the Proposed EIDP Base Indenture Amendments, the “Proposed Amendments”). Adoption of the Proposed EIDP Base Indenture Amendments required consents from the holders of at least a majority of the aggregate principal amount of all the EIDP Notes, voting as a single class (the “Requisite Consents”), and adoption of the Proposed EIDP Supplemental Indenture Amendments required consents from the holders of at least a majority of the aggregate principal amount of the applicable series of EIDP Notes (the “Majority Consents”). As of August 19, 2026, Vylor had received, on behalf of EIDP, the Requisite Consents to adopt the Proposed EIDP Base Indenture Amendments and the Majority Consents to adopt the Proposed EIDP Supplemental Indenture Amendments with respect to each series of EIDP Notes.

On August 20, 2026, EIDP entered into a fourth supplemental indenture to the EIDP Base Indenture, dated as of August 20, 2026 (the “Fourth EIDP Supplemental Indenture”), between EIDP and the Trustee, amending the EIDP Base Indenture with respect to the EIDP Notes and each EIDP Supplemental Indenture with respect to the applicable series of EIDP Notes, in each case giving effect to the applicable Proposed Amendments. The Fourth EIDP Supplemental Indenture is effective and constitutes a binding agreement between EIDP and the Trustee. However, the Proposed Amendments with respect to each series of EIDP Notes will not become operative until settlement of the Exchange Offers, which is expected to occur substantially simultaneously with the consummation of the Separation. If the Exchange Offers are terminated or the Separation is not consummated, the Proposed Amendments will not become operative and the EIDP Base Indenture and each EIDP Supplemental Indenture will remain in effect without giving effect to the Proposed Amendments. The Fourth EIDP Supplemental Indenture is filed as Exhibit 4.1 to this Current Report on Form 8-K and is incorporated herein by reference. The foregoing description of the Fourth EIDP Supplemental Indenture does not purport to be complete and is qualified in its entirety by reference to such exhibit.

Item 3.03

Material Modification to Rights of Security Holders.

The information set forth under Item 1.01 of this Current Report on Form 8-K regarding the Fourth EIDP Supplemental Indenture and the Proposed Amendments is incorporated by reference into this Item 3.03.

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits

Exhibit Index

Exhibit

Number

Description

4.1

Fourth Supplemental Indenture, dated as of August 20, 2026, between EIDP, Inc. and U.S. Bank Trust Company, National Association, as Trustee

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, each registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

CORTEVA, INC.

Date: August 20, 2026

By:

/s/ David P. Johnson

Name:

David P. Johnson

Title:

Executive Vice President, Chief Financial Officer

EIDP, INC.

Date: August 20, 2026

By:

/s/ David P. Johnson

Name:

David P. Johnson

Title:

Executive Vice President, Chief Financial Officer

EX-4.1

Filename: d422495dex41.htm · Sequence: 2

EX-4.1

Exhibit 4.1

EIDP, INC.

2.300% Senior

Notes due 2030

4.800% Senior Notes due 2033

5.125% Senior Notes due 2032

FOURTH SUPPLEMENTAL INDENTURE

Dated as of August 20, 2026

INDENTURE

Dated as

of May 15, 2020

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION

(as successor in interest to U.S. Bank National Association)

Trustee

TABLE OF CONTENTS

Page

ARTICLE I

Definitions

ARTICLE II

Amendments to the Base Indenture with respect to Notes

Section 2.01.

Amendments to the Base Indenture

Section 2.02.

Effect of the Amendments to the Base Indenture

ARTICLE III

Amendments to the Supplemental Indentures

Section 3.01.

Amendments to the First Supplemental Indenture

Section 3.02.

Amendments to the Second Supplemental Indenture

Section 3.03.

Amendments to the Third Supplemental Indenture

Section 3.04.

Effect of the Amendments to the Supplemental Indentures

ARTICLE IV

Miscellaneous

Section 4.01.

Effect of Fourth Supplemental Indenture

Section 4.02.

Reference to and Effect on Base Indenture

Section 4.03.

Relation to Base Indenture and Supplemental Indentures

Section 4.04.

Ratification of Base Indenture

Section 4.05.

Effects of Headings and Table of Contents

Section 4.06.

Successors and Assigns

Section 4.07.

Separability Clause

Section 4.08.

Benefits of Fourth Supplemental Indenture

Section 4.09.

Counterpart Originals; Electronic Signatures

Section 4.10.

Governing Law; Waiver of Jury Trial

Section 4.11.

Force Majeure

Section 4.12.

U.S.A. Patriot Act

Section 4.13.

Trustee

Section 4.14.

Trust Indenture Act Controls

FOURTH SUPPLEMENTAL INDENTURE, dated as of August 20, 2026 (this “Fourth

Supplemental Indenture”), between EIDP, Inc. (formerly known as E.I. du Pont de Nemours and Company), a Delaware corporation (the “Company”), and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank

National Association), a national banking association, as trustee (the “Trustee”).

WITNESSETH

WHEREAS, the Company and the Trustee have executed and delivered the Indenture dated as of May 15, 2020 (the “Base

Indenture”);

WHEREAS, the Company and the Trustee have executed and delivered the First Supplemental Indenture dated May 15,

2020 (the “First Supplemental Indenture”), providing for the issuance of the Company’s 2.300% Senior Notes due 2030 (the “2030 Notes”);

WHEREAS, the Company and the Trustee have executed and delivered the Second Supplemental Indenture dated May 15, 2023 (the “Second

Supplemental Indenture”), providing for the issuance of the Company’s 4.800% Senior Notes due 2033 (the “2033 Notes”);

WHEREAS, the Company and the Trustee have executed and delivered the Third Supplemental Indenture dated May 14, 2025 (the “Third

Supplemental Indenture,” and together with the First Supplemental Indenture and the Second Supplemental Indenture, the “Supplemental Indentures”), providing for the issuance of the Company’s 5.125% Senior Notes due 2032 (the

“2032 Notes,” and together with the 2030 Notes and 2033 Notes, the “Notes”);

WHEREAS, Section 14.02 of the

Base Indenture provides that the Base Indenture may be amended with the consent of the Holders of a majority in aggregate principal amount of the Outstanding Securities of all series so affected by such amendments voting as a single class (the

“Base Indenture Requisite Holders”);

WHEREAS, Section 7.02 of the First Supplemental Indenture provides that the First

Supplemental Indenture may be amended with the consent of the Holders of a majority in aggregate principal amount of the Outstanding 2030 Notes (the “First Supplemental Indenture Requisite Holders”);

WHEREAS, Section 7.02 of the Second Supplemental Indenture provides that the Second Supplemental Indenture may be amended with the

consent of the Holders of a majority in aggregate principal amount of the Outstanding 2033 Notes (the “Second Supplemental Indenture Requisite Holders”);

WHEREAS, Section 7.02 of the Third Supplemental Indenture provides that the Third Supplemental Indenture may be amended with the consent

of the Holders of a majority in aggregate principal amount of the Outstanding 2032 Notes (the “Third Supplemental Indenture Requisite Holders,” and together with the Base Indenture Requisite Holders, the First Supplemental Indenture

Requisite Holders and the Second Supplemental Indenture Requisite Holders, the “Requisite Holders”);

WHEREAS, Vylor Inc., a Delaware corporation (“Vylor”), has offered to exchange

(i) up to $500,000,000 aggregate principal amount of new 2.300% Senior Notes due 2030 to be issued by Vylor for any and all Outstanding 2030 Notes, (ii) up to $600,000,000 aggregate principal amount of new 4.800% Senior Notes due 2033 to

be issued by Vylor for any and all Outstanding 2033 Notes and (iii) up to $500,000,000 aggregate principal amount of new 5.125% Senior Notes due 2032 to be issued by Vylor for any and all Outstanding 2032 Notes (with respect to each series, an

“Exchange Offer,” and together, the “Exchange Offers”), in each case, upon the terms and subject to the conditions set forth in the exchange offer memorandum and consent solicitation statement dated August 6, 2026 (as it

may be amended from time to time, the “Offering Memorandum”);

WHEREAS, in connection with the Exchange Offers, Vylor, on

behalf of the Company, has also solicited consents (with respect to the Base Indenture and the applicable Supplemental Indenture, a “Consent Solicitation,” and together, the “Consent Solicitations”) from the Holders of the

Notes to certain proposed amendments to the Base Indenture (the “Base Indenture Proposed Amendments”) and each Supplemental Indenture (the “Supplemental Indenture Proposed Amendments,” and together with the Base Indenture

Proposed Amendments, the “Proposed Amendments”), as described in, and upon the terms and subject to the conditions set forth in, the Offering Memorandum, with the operation of the applicable Proposed Amendments being subject to the

satisfaction or, where permitted, waiver by Vylor of the conditions of the applicable Exchange Offer and Consent Solicitation;

WHEREAS,

Vylor has received and caused to be delivered to the Trustee evidence of the receipt of consents from the Requisite Holders, as set forth in the attached Exhibit A, to effect the Proposed Amendments set forth below; and

WHEREAS, the Company is undertaking to execute and deliver this Supplemental Indenture to effect the applicable Proposed Amendments to

(i) the Base Indenture with respect to the Notes, (ii) the First Supplemental Indenture with respect to the 2030 Notes, (iii) the Second Supplemental Indenture with respect to the 2033 Notes and (iv) the Third Supplemental

Indenture with respect to the 2032 Notes, in each case in connection with the Consent Solicitations and the related Exchange Offers, and, in connection therewith, the Company has duly authorized the execution and delivery of this Fourth Supplemental

Indenture.

NOW THEREFORE, each party hereto agrees as follows for the benefit of the other parties and for the equal and ratable benefit

of the Holders of the Notes:

ARTICLE I

DEFINITIONS

All

capitalized terms which are used herein and not otherwise defined herein are defined in the Base Indenture or in the applicable Supplemental Indenture and are used herein with the same meanings as in the Base Indenture or such Supplemental

Indenture.

ARTICLE II

AMENDMENTS TO THE BASE INDENTURE WITH RESPECT TO NOTES

Section 2.01. Amendments to the Base Indenture. The Base Indenture is hereby amended as follows:

(a) Section 6.04 (“Limitation on Liens”), Section 6.05 (“Sale and

Leaseback Transactions”), Section 6.06 (“Merger, Consolidation and Sale of Assets”) and Sections 7.01(d) and 7.01(g) (“Events of Default”) are hereby deleted in their respective entireties and replaced with

“Intentionally Omitted”;

(b) all definitions set forth in Section 1.01 of the Base Indenture that relate to defined terms

used solely in Sections that have been deleted in their respective entireties pursuant to clause (a) above are also hereby deleted in their respective entireties;

(c) all references to Sections of the Base Indenture amended or supplemented by this Fourth Supplemental Indenture shall be to such Sections as

amended or supplemented by this Fourth Supplemental Indenture; and

(d) all references to Sections or defined terms deleted by this Fourth

Supplemental Indenture shall be removed from the Global Securities.

Section 2.02. Effect of the Amendments to the Base

Indenture. Effective as of the date hereof and operative on the Settlement Date (as defined herein), (a) the failure to comply with the terms of any of the deleted Articles, Sections or Clauses of the Base Indenture with respect to the Notes

shall no longer constitute a Default or Event of Default under the Base Indenture with respect to the Notes and shall no longer have any consequence under the Base Indenture with respect to the Notes, and (b) the Company shall not have any

obligations or liabilities under such deleted Articles, Sections or Clauses.

ARTICLE III

AMENDMENTS TO THE SUPPLEMENTAL INDENTURES

Section 3.01. Amendments to the First Supplemental Indenture. The First Supplemental Indenture is hereby amended as follows:

(a) Section 4.01 (Change of Control) is hereby deleted in its entirety and replaced with “[Intentionally Omitted]”;

(b) all definitions set forth in Section 1.01 of the First Supplemental Indenture that relate to defined terms used

solely in Sections that have been deleted in their respective entireties pursuant to clause (a) above or Section 2.01 above are also hereby deleted in their respective entireties;

(c) all references to Sections of the First Supplemental Indenture or the Base Indenture amended or supplemented by this Fourth

Supplemental Indenture shall be to such Sections as amended or supplemented by this Fourth Supplemental Indenture; and

(d)

all references to Sections or defined terms deleted by this Fourth Supplemental Indenture shall be removed from the Global Securities evidencing the 2030 Notes.

Section 3.02. Amendments to the Second Supplemental Indenture. The Second

Supplemental Indenture is hereby amended as follows:

(a) Section 4.01 (Change of Control) is hereby deleted in its

entirety and replaced with “[Intentionally Omitted]”;

(b) all definitions set forth in Section 1.01 of

the Second Supplemental Indenture that relate to defined terms used solely in Sections that have been deleted in their respective entireties pursuant to clause (a) above or Section 2.01 above are also hereby deleted in their respective

entireties;

supplemented by this Fourth Supplemental Indenture shall be to such Sections as amended or supplemented by this Fourth Supplemental Indenture; and

(d) all references to Sections or defined terms deleted by this Fourth Supplemental Indenture shall be removed from the Global

Securities evidencing the 2033 Notes.

Section 3.03. Amendments to the Third Supplemental Indenture. The Third Supplemental

Indenture is hereby amended as follows:

(a) Section 4.01 (Change of Control) is hereby deleted in its entirety and

replaced with “[Intentionally Omitted]”;

(b) all definitions set forth in Section 1.01 of the Third

Supplemental Indenture that relate to defined terms used solely in Sections that have been deleted in their respective entireties pursuant to clause (a) above or Section 2.01 above are also hereby deleted in their respective entireties;

Fourth Supplemental Indenture shall be to such Sections as amended or supplemented by this Fourth Supplemental Indenture; and

(d) all references to Sections or defined terms deleted by this Fourth Supplemental Indenture shall be removed from the Global

Securities evidencing the 2032 Notes.

Section 3.04. Effect of the Amendments to the Supplemental Indentures. Effective as of

the date hereof and operative on the Settlement Date, (a) the failure to comply with the terms of any of the deleted Articles, Sections or Clauses of the applicable Supplemental Indenture with respect to a series of Notes shall no longer

constitute a Default or Event of Default under the applicable Supplemental Indenture with respect to such Notes and shall no longer have any consequence under such Supplemental Indenture with respect to such Notes, and (b) the Company shall not

have any obligations or liabilities under such deleted Articles, Sections or Clauses.

ARTICLE IV

MISCELLANEOUS

Section 4.01. Effect of Fourth Supplemental Indenture. This Fourth Supplemental Indenture shall become effective upon the

execution and delivery hereby by the Company and the Trustee; provided however, that the amendments provided for in Sections 2.01, 3.01, 3.02 and 3.03 hereof shall not become operative until the completion and settlement of the Consent Solicitations

and the related Exchange Offers (the “Settlement Date”). If the Consent Solicitation and related Exchange Offer with respect to any series of Notes are terminated and withdrawn prior to such completion or settlement, the amendments to

the applicable Supplemental Indenture shall be deemed to be revoked retroactive to the date hereof. If, as a result of such termination and withdrawal, consents have no longer been received from the Base Indenture Requisite Holders, then the

amendments to the Base Indenture shall be deemed to be revoked retroactive to the date hereof.

Section 4.02. Reference to and

Effect on Base Indenture. Upon the date hereof, each reference in the Base Indenture or in the applicable Supplemental Indenture to “this Indenture,” “this First Supplemental Indenture,” “this Second Supplemental

Indenture,” “this Third Supplemental Indenture,” “hereunder,” “hereof,” or “herein” shall mean and be a reference to the Base Indenture and the applicable Supplemental Indenture as supplemented

by this Fourth Supplemental Indenture, unless the context requires otherwise.

Section 4.03. Relation to Base Indenture and

Supplemental Indentures. With respect to each series of Notes, this Fourth Supplemental Indenture amends or supplements the Base Indenture and the related Supplemental Indenture and shall be a part of and subject to all the terms thereof. With

respect to each series of Notes, except as supplemented hereby, all of the terms, provisions and conditions of the Base Indenture, the related Supplemental Indenture and such series of Notes issued thereunder shall continue in full force and effect.

In the event of a conflict between the terms and conditions of the Base Indenture, the applicable Supplemental Indenture and the terms and conditions of this Fourth Supplemental Indenture, then the terms and conditions of this Fourth Supplemental

Indenture shall prevail.

Section 4.04. Ratification of Base Indenture. The Indenture, as supplemented by this Fourth

Supplemental Indenture, is in all respects ratified and confirmed, and this Fourth Supplemental Indenture shall be deemed part of the Base Indenture and the applicable Supplemental Indentures in the manner and to the extent herein and therein

provided. The rights, privileges, immunities, benefits, protections and indemnities provided to the Trustee under the Base Indenture shall apply to any action or inaction of the Trustee (acting in any capacity hereunder) in connection herewith,

including in connection with the execution and delivery of this Fourth Supplemental Indenture.

Section 4.05. Effects of Headings

and Table of Contents. The Article and Section headings herein and the Table of Contents are for convenience only and shall not affect the construction hereof.

Section 4.06. Successors and Assigns. All covenants and agreements in this Fourth Supplemental Indenture by the parties hereto

shall bind their respective successors and assigns and inure to the benefit of their permitted successors and assigns, whether so expressed or not.

Section 4.07. Separability Clause. In case any provision in this Fourth Supplemental Indenture shall be invalid, illegal or

unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby and shall be construed or deemed modified so as to be valid, legal and enforceable with an effect as close as

possible to that of the invalid, illegal or unenforceable provision.

Section 4.08. Benefits of Fourth Supplemental Indenture. Nothing in this Fourth

Supplemental Indenture expressed and nothing that may be implied from any of the provisions hereof is intended, or shall be construed, to confer upon, or to give to, any Person or corporation other than the parties hereto and their successors and

the Holders of the Notes of the applicable series any benefit or any right, remedy or claim under or by reason of this Fourth Supplemental Indenture or any covenant, condition, stipulation, promise or agreement hereof, and all covenants, conditions,

stipulations, promises and agreements in this Fourth Supplemental Indenture contained shall be for the sole and exclusive benefit of the parties hereto and their successors and of the Holders of the Notes of the applicable series.

Section 4.09. Counterpart Originals; Electronic Signatures. This Fourth Supplemental Indenture may be executed in any number of

counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same instrument. The exchange of copies of this Fourth Supplemental Indenture and of signature pages by

facsimile or electronic format (i.e., “pdf”, “tif” or “jpg”) transmission shall constitute effective execution and delivery of this Fourth Supplemental Indenture as to the parties hereto and may be used in lieu of

the original Fourth Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or electronic format (i.e., “pdf”, “tif” or “jpg”) shall be deemed to be their original

signatures for all purposes.

Anything in the Base Indenture, the Notes or this Fourth Supplemental Indenture to the contrary

notwithstanding, the words “execution,” “signed,” “signature,” and words of like import in the Base Indenture or this Fourth Supplemental Indenture or in any other certificate, agreement or document related the

Base Indenture or this Fourth Supplemental Indenture shall include images of manually executed signatures transmitted by facsimile or other electronic format (including, without limitation, “pdf”, “tif” or “jpg”)

and other electronic signatures (including, without limitation, DocuSign and AdobeSign). The use of electronic signatures and electronic records (including, without limitation, any contract or other record created, generated, sent, communicated,

received or stored by electronic means) shall be of the same legal effect, validity and enforceability as a manually executed signature or use of a paper-based recordkeeping system to the fullest extent permitted by applicable law, including the

Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act, and any other applicable law, including, without limitation, any state law based on the Uniform Electronic Transactions Act

or the Uniform Commercial Code.

Section 4.10. Governing Law; Waiver of Jury Trial. This Fourth Supplemental Indenture shall

be deemed to be a contract made under the law of the State of New York, and for all purposes shall be governed by and construed in accordance with the law of said State.

EACH PARTY HERETO, AND EACH HOLDER OF A NOTE BY ACCEPTANCE THEREOF, HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY

RIGHT IT MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS FOURTH SUPPLEMENTAL INDENTURE.

Section 4.11. Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in the performance of

its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, civil or military disturbances, nuclear or natural

catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services; it being understood that the Trustee shall use reasonable efforts which are consistent with accepted

practices in the banking industry to prevent and prepare for such disruption and to resume performance as soon as practicable under the circumstances.

Section 4.12. U.S.A. Patriot Act. The parties hereto acknowledge that in

accordance with Section 326 of the U.S.A. PATRIOT Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies

each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Fourth Supplemental Indenture agree that they will provide the Trustee with such information as it may request in order for the

Trustee to satisfy the requirements of the U.S.A. PATRIOT Act.

Section 4.13. Trustee. The Trustee shall not be responsible in

any manner whatsoever for or in respect of the validity or sufficiency of this Fourth Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Company.

Section 4.14. Trust Indenture Act Controls. If and to the extent that any provision of this Fourth Supplemental Indenture limits,

qualifies or conflicts with the duties imposed by, or another provision included in the Indenture which is required to be included in the Indenture by any of the provisions of Sections 310 to 318, inclusive, of the Trust Indenture Act, such imposed

duties or incorporated provision shall control.

IN WITNESS WHEREOF, the parties hereto have caused this Fourth Supplemental Indenture to be

duly executed as of the day and year first above written.

EIDP, INC.

By:

/s/ Laurie Conslato

Name: Laurie Conslato

Title: Vice President and Treasurer

U.S. BANK TRUST COMPANY, NATIONAL

ASSOCIATION (as successor in interest to U.S. Bank National Association), as Trustee

By:

/s/ Mark DiGiacomo

Name: Mark DiGiacomo

Title: Vice President

[Signature Page to Fourth Supplemental Indenture]

XML — IDEA: XBRL DOCUMENT

XML

Filename: R1.htm · Sequence: 5

v3.26.1

Cover Page

Aug. 20, 2026

Entity Information [Line Items]

Document Type

8-K

Entity Registrant Name

Corteva, Inc.

Amendment Flag

false

Document Period End Date

Aug. 20, 2026

Entity Central Index Key

0001755672

Entity Incorporation, State or Country Code

Entity File Number

001-38710

Entity Tax Identification Number

82-4979096

Entity Address, Address Line One

9330 Zionsville Road

Entity Address, City or Town

Indianapolis

Entity Address, State or Province

Entity Address, Postal Zip Code

46268

City Area Code

833

Local Phone Number

267-8382

Written Communications

false

Soliciting Material

false

Pre-commencement Tender Offer

false

Pre-commencement Issuer Tender Offer

false

Entity Emerging Growth Company

false

Common Stock, $0.01 par value [Member]

Entity Information [Line Items]

Title of 12(b) Security

Common Stock, $0.01 par value

Trading Symbol

CTVA

Security Exchange Name

NYSE

E I D P Inc [Member]

Entity Information [Line Items]

Entity Registrant Name

EIDP, Inc.

Entity Incorporation, State or Country Code

Entity File Number

001-00815

Entity Tax Identification Number

51-0014090

Entity Address, Address Line One

1000 N. West Street

Entity Address, Address Line Two

Suite 900

Entity Address, City or Town

Wilmington

Entity Address, State or Province

Entity Address, Postal Zip Code

19801

Written Communications

false

Soliciting Material

false

Pre-commencement Tender Offer

false

Pre-commencement Issuer Tender Offer

false

Entity Emerging Growth Company

false

E I D P Inc [Member] | $3.50 Series Preferred Stock [Member]

Entity Information [Line Items]

Title of 12(b) Security

$3.50 Series Preferred Stock

Trading Symbol

CTAPrA

Security Exchange Name

NYSE

E I D P Inc [Member] | $4.50 Series Preferred Stock [Member]

Entity Information [Line Items]

Title of 12(b) Security

$4.50 Series Preferred Stock

Trading Symbol

CTAPrB

Security Exchange Name

NYSE

- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details

Name:

dei_AmendmentFlag

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Area code of city

+ References

No definition available.

+ Details

Name:

dei_CityAreaCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

+ References

No definition available.

+ Details

Name:

dei_DocumentPeriodEndDate

Namespace Prefix:

dei_

Data Type:

xbrli:dateItemType

Balance Type:

Period Type:

duration

- Definition

The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

+ References

No definition available.

+ Details

Name:

dei_DocumentType

Namespace Prefix:

dei_

Data Type:

dei:submissionTypeItemType

Balance Type:

Period Type:

duration

- Definition

Address Line 1 such as Attn, Building Name, Street Name

+ References

No definition available.

+ Details

Name:

dei_EntityAddressAddressLine1

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Address Line 2 such as Street or Suite number

+ References

No definition available.

+ Details

Name:

dei_EntityAddressAddressLine2

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Name of the City or Town

+ References

No definition available.

+ Details

Name:

dei_EntityAddressCityOrTown

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Code for the postal or zip code

+ References

No definition available.

+ Details

Name:

dei_EntityAddressPostalZipCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Name of the state or province.

+ References

No definition available.

+ Details

Name:

dei_EntityAddressStateOrProvince

Namespace Prefix:

dei_

Data Type:

dei:stateOrProvinceItemType

Balance Type:

Period Type:

duration

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityCentralIndexKey

Namespace Prefix:

dei_

Data Type:

dei:centralIndexKeyItemType

Balance Type:

Period Type:

duration

- Definition

Indicate if registrant meets the emerging growth company criteria.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityEmergingGrowthCompany

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

+ References

No definition available.

+ Details

Name:

dei_EntityFileNumber

Namespace Prefix:

dei_

Data Type:

dei:fileNumberItemType

Balance Type:

Period Type:

duration

- Definition

Two-character EDGAR code representing the state or country of incorporation.

+ References

No definition available.

+ Details

Name:

dei_EntityIncorporationStateCountryCode

Namespace Prefix:

dei_

Data Type:

dei:edgarStateCountryItemType

Balance Type:

Period Type:

duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:

dei_EntityInformationLineItems

Namespace Prefix:

dei_

Data Type:

xbrli:stringItemType

Balance Type:

Period Type:

duration

- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityRegistrantName

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityTaxIdentificationNumber

Namespace Prefix:

dei_

Data Type:

dei:employerIdItemType

Balance Type:

Period Type:

duration

- Definition

Local phone number for entity.

+ References

No definition available.

+ Details

Name:

dei_LocalPhoneNumber

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 13e

-Subsection 4c

+ Details

Name:

dei_PreCommencementIssuerTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14d

-Subsection 2b

+ Details

Name:

dei_PreCommencementTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Title of a 12(b) registered security.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b

+ Details

Name:

dei_Security12bTitle

Namespace Prefix:

dei_

Data Type:

dei:securityTitleItemType

Balance Type:

Period Type:

duration

- Definition

Name of the Exchange on which a security is registered.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection d1-1

+ Details

Name:

dei_SecurityExchangeName

Namespace Prefix:

dei_

Data Type:

dei:edgarExchangeCodeItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14a

-Subsection 12

+ Details

Name:

dei_SolicitingMaterial

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

+ Details

Name:

dei_TradingSymbol

Namespace Prefix:

dei_

Data Type:

dei:tradingSymbolItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 230

-Section 425

+ Details

Name:

dei_WrittenCommunications

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Details

Name:

us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type:

- Details

Name:

dei_LegalEntityAxis=ctva_EIDPIncMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type:

- Details

Name:

us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type:

- Details

Name:

us-gaap_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type: