INPAP / International Paper Company - Preferred Security - Depositi SEC, Relazione annuale, dichiarazione di delega

International Paper Company - Preferred Security
US ˙ OTCPK

Statistiche di base
LEI 824LMFJDH41EY779Q875
CIK 51434
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to International Paper Company - Preferred Security
SEC Filings (Chronological Order)
Questa pagina fornisce un elenco completo e cronologico dei depositi SEC, esclusi i documenti di proprietà che forniamo altrove.
August 21, 2025 EX-99.1

International Paper Announces Strategic Changes IP to Sell Global Cellulose Fibers Business to American Industrial Partners Other changes include a $250 Million Investment in the Riverdale Mill in Selma, Ala. and the Closure of Riceboro Mill, Savanna

Exhibit 99.1 News Release International Paper Announces Strategic Changes IP to Sell Global Cellulose Fibers Business to American Industrial Partners Other changes include a $250 Million Investment in the Riverdale Mill in Selma, Ala. and the Closure of Riceboro Mill, Savannah Mill and Savannah Box Plant MEMPHIS, Tenn. – August 21, 2025 – International Paper (NYSE: IP; LSE: IPC), a global leader i

August 21, 2025 EX-99.1

International Paper Announces Strategic Changes IP to Sell Global Cellulose Fibers Business to American Industrial Partners Other changes include a $250 Million Investment in the Riverdale Mill in Selma, Ala. and the Closure of Riceboro Mill, Savanna

Exhibit 99.1 News Release International Paper Announces Strategic Changes IP to Sell Global Cellulose Fibers Business to American Industrial Partners Other changes include a $250 Million Investment in the Riverdale Mill in Selma, Ala. and the Closure of Riceboro Mill, Savannah Mill and Savannah Box Plant MEMPHIS, Tenn. – August 21, 2025 – International Paper (NYSE: IP; LSE: IPC), a global leader i

August 21, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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, 2025 International Pap

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of in

August 21, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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, 2025 International Pap

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of in

August 7, 2025 EX-10.3

Employment Offer Letter dated February 26, 2025, between International Paper Company and Lance T. Loeffler dated February 26, 2025. +

Exhibit 10.3 ANDY SILVERNAIL CHIEF EXECUTIVE OFFICER AND CHAIRMAN OF THE BOARD 6400 POPLAR AVENUE MEMPHIS, TN 38197 T 901-419-7206 February 24, 2025 Mr. Lance T. Loeffler Dear Lance: On behalf of International Paper, I am pleased to extend an offer of employment to you for the position of Senior Vice President, Chief Financial Officer at a salary of $850,000 per year, paid once per month at $70,83

August 7, 2025 EX-10.2

Time Sharing Agreement dated June 13, 2025 by and between Andrew K Silvernail and International Paper Company. +

Exhibit 10.2 TIME SHARING AGREEMENT This Time Sharing Agreement (this “Agreement”), is made and entered into this 13th day of June, 2025, by and between International Paper Company, a New York corporation (the “Company”), and Andrew K. Silvernail, Chief Executive Officer and Chairman of the Board of Directors of the Company (the “Board”), with a primary residence in Memphis, Tennessee (“Timesharee

August 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERNA

August 7, 2025 EX-10.1

Notice of Termination of Time Sharing Agreement for Andrew K. Silvernail dated May 13, 2025. +

Exhibit 10.1 May 13, 2025 Andrew K. Silvernail 6400 Poplar Avenue Memphis, TN 38917 RE: Notice of Termination of Time Sharing Agreement Dear Mr. Silvernail, This letter serves as notice of termination pursuant to Section 2 of that certain Time Sharing Agreement entered into on May 1, 2024 between you and International Paper Company (the “Company”). This termination is effective as of June 14, 2025

July 31, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): July 31, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

July 31, 2025 EX-99.1

International Paper Reports Second Quarter 2025 Results

Exhibit 99.1 News Release International Paper Reports Second Quarter 2025 Results MEMPHIS, Tenn. – July 31, 2025 – International Paper (NYSE: IP; LSE: IPC) (the "Company") today reported second quarter 2025 net earnings (loss) of $75 million, or $0.14 per diluted share, and adjusted operating earnings (non-GAAP) of $105 million, or $0.20 per diluted share. Second quarter 2025 net sales were $6.8 b

July 1, 2025 EX-99.1

International Paper Completes Divestiture of Five European Corrugated Box Plants to Satisfy Regulatory Commitments from the Acquisition of DS Smith Plc

Exhibit 99.1 News Release International Paper Completes Divestiture of Five European Corrugated Box Plants to Satisfy Regulatory Commitments from the Acquisition of DS Smith Plc Memphis, Tenn. – JULY 1, 2025 – International Paper (NYSE: IP; LSE: IPC), a global leader in sustainable packaging, today announced the completion of the divestiture of five European plants to PALM Group to satisfy regulat

July 1, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): June 30, 2025 International Paper

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): June 30, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

June 30, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15

June 30, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15

May 14, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): May 12, 2025 International Paper

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): May 12, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of incor

May 14, 2025 EX-10.1

Amendment No. 9 to the International Paper Company Pension Restoration Plan for Salaried Employees.

EX-10.1 2 d945649dex101.htm EX-10.1 Exhibit 10.1 AMENDMENT NUMBER NINE TO THE INTERNATIONAL PAPER COMPANY PENSION RESTORATION PLAN FOR SALARIED EMPLOYEES (as amended and restated effective as of January 1, 2009) WHEREAS, International Paper Company (the “Company”) maintains the International Paper Company Pension Restoration Plan for Salaried Employees, as amended and restated effective as of Janu

May 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERN

May 7, 2025 EX-10.5

Form of Notice of Award under the Recognition Plan Restricted Stock Unit Award Agreement (stock settled) providing for pro-rata treatment of awards in the event of divestiture. *+

Exhibit 10.5 International Paper Company Notice of Award under the Recognition Award Plan Recognition Award - Restricted Stock Units (RA-RSUs) Stock Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) h

May 7, 2025 EX-10.9

Notice of Award under the Recognition Award Plan Restricted Stock Units (stock settled) between International Paper Company and Clayton R. Ellis, providing for accelerated vesting, accepted February 26, 2024. *+

Exhibit 10.9 International Paper Company Notice of Award under the 2024 Long-Term Incentive Plan (“LTIP”) Restricted Stock Units (RSUs) Clay R. Ellis ####ADDRESS#### THIS CERTIFIES THAT, effective January 1, 2024, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has authorized the grant (t

May 7, 2025 EX-10.10

Notice of Award under the Recognition Award Plan Restricted Stock Units (stock settled) between International Paper Company and James P. Royalty, Jr., providing for accelerated vesting, accepted January 10, 2024. *+

Exhibit 10.10 International Paper Company Notice of Award under the 2024 Long-Term Incentive Plan (“LTIP”) Restricted Stock Units (RSUs) James P. Royalty Jr. ####ADDRESS#### THIS CERTIFIES THAT, effective January 1, 2024, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has authorized the

May 7, 2025 EX-10.6

Form of Notice of Award under the Recognition Plan Restricted Stock Unit Award Agreement (cash settled) providing for pro-rata treatment of awards in the event of divestiture. *+

Exhibit 10.6 International Paper Company Notice of Award under the Recognition Award Plan Recognition Award - Restricted Stock Units (RA-RSUs) Cash Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) ha

May 7, 2025 EX-10.8

Notice of Award under the 2025 Long-Term Incentive Plan Restricted Stock Unit Inducement Award (stock settled) between International Paper Company and Lance T. Loeffler, accepted April 22, 2025. *+

Exhibit 10.8 International Paper Company Notice of Award under the 2025 Long-Term Incentive Plan (“LTIP”) 2025 Inducement Restricted Stock Unit (RSUs) Award (Stock Settled) Lance T. Loeffler ###HOMEADDRESS### THIS CERTIFIES THAT, effective February 25, 2025, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Compan

April 30, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 30, 2025 International Pape

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 30, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

April 30, 2025 EX-99.1

International Paper Reports First Quarter 2025 Results

Exhibit 99.1 News Release International Paper Reports First Quarter 2025 Results MEMPHIS, Tenn. – April 30, 2025 – International Paper (NYSE: IP; LSE: IPC) (the "Company") today reported first quarter 2025 net earnings (loss) of $(105) million, or $(0.24) per diluted share, and adjusted operating earnings (non-GAAP) of $101 million, or $0.23 per diluted share. First quarter net sales were $5.9 bil

April 14, 2025 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 14, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

April 14, 2025 EX-99.1

International Paper Announces Exclusive Negotiations to Divest Five European Corrugated Box Plants to Satisfy Regulatory Commitments from the Acquisition of DS Smith Plc

Exhibit 99.1 International Paper Announces Exclusive Negotiations to Divest Five European Corrugated Box Plants to Satisfy Regulatory Commitments from the Acquisition of DS Smith Plc 04/14/2025 MEMPHIS, Tenn., April 14, 2025 /PRNewswire/ — International Paper (NYSE: IP, LSE: IPC) (“IP”) today announced that the company has entered into exclusive negotiations with PALM Group of Germany after receiv

April 1, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidenti

April 1, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐

March 25, 2025 8-K

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): March 25, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

March 25, 2025 EX-99.1

###

Exhibit 99.1 International Paper to Host Investor Day on March 25, 2025 at 9:00 AM ET MEMPHIS, Tenn., March 25, 2025 /PRNewswire/ — International Paper (NYSE: IP; LSE: IPC), the global leader in sustainable packaging solutions, will host an Investor Day in New York City today, March 25, 2025, at 9:00 AM ET. The event will include presentations, panel discussions and a question-and-answer session w

March 11, 2025 EX-10.2

Deed of Guarantee dated March 10, 2025, between International Paper Company in respect of the 2027 Notes (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K dated March 11, 2025).

Exhibit 10.2 THIS GUARANTEE is given on 10 March 2025 by INTERNATIONAL PAPER COMPANY (the “Guarantor”). WHEREAS: (A) The Guarantor has agreed to guarantee the payment Obligations (as defined below) of DS Smith Limited (the “Issuer”) in respect of the Relevant Notes (as defined below). (B) Terms defined in the terms and conditions of the Relevant Notes, as supplemented by the final terms in respect

March 11, 2025 EX-10.4

Deed of Guarantee dated March 10, 2025, between International Paper Company in respect of the 2030 Notes (incorporated by reference to Exhibit 10.4 to the Company’s Current Report on Form 8-K dated March 11, 2025).

Exhibit 10.4 THIS GUARANTEE is given on 10 March 2025 by INTERNATIONAL PAPER COMPANY (the “Guarantor”). WHEREAS: (A) The Guarantor has agreed to guarantee the payment Obligations (as defined below) of DS Smith Limited (the “Issuer”) in respect of the Relevant Notes (as defined below). (B) Terms defined in the terms and conditions of the Relevant Notes, as supplemented by the final terms in respect

March 11, 2025 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): March 10, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

March 11, 2025 EX-10.3

Deed of Guarantee dated March 10, 2025, between International Paper Company in respect of the 2029 Notes (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K dated March 11, 2025).

Exhibit 10.3 THIS GUARANTEE is given on 10 March 2025 by INTERNATIONAL PAPER COMPANY (the “Guarantor”). WHEREAS: (A) The Guarantor has agreed to guarantee the payment Obligations (as defined below) of DS Smith Limited (the “Issuer”) in respect of the Relevant Notes (as defined below). (B) Terms defined in the terms and conditions of the Relevant Notes, as supplemented by the final terms in respect

March 11, 2025 EX-10.1

Deed of Guarantee dated March 10, 2025, between International Paper Company in respect of the 2026 Notes (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated March 11, 2025).

Exhibit 10.1 THIS GUARANTEE is given on 10 March 2025 by INTERNATIONAL PAPER COMPANY (the “Guarantor”). WHEREAS: (A) The Guarantor has agreed to guarantee the payment Obligations (as defined below) of DS Smith Limited (the “Issuer”) in respect of the Relevant Notes (as defined below). (B) Terms defined in the terms and conditions of the Relevant Notes, as supplemented by the final terms in respect

February 28, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): February 25, 2025 International P

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): February 25, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

February 28, 2025 EX-10.1

Employment Offer Letter dated February 26, 2025, between International Paper Company and Lance T. Loeffler.

EX-10.1 Exhibit 10.1 ANDY SILVERNAIL CHIEF EXECUTIVE OFFICER AND CHAIRMAN OF THE BOARD 6400 POPLAR AVENUE MEMPHIS, TN 38197 T 901-419-7206 February 24, 2025 Mr. Lance T. Loeffler Dear Lance: On behalf of International Paper, I am pleased to extend an offer of employment to you for the position of Senior Vice President, Chief Financial Officer at a salary of $850,000 per year, paid once per month a

February 28, 2025 EX-99.1

International Paper Names New Leaders Tim Nicholls named Executive Vice President and President of DS Smith, an International Paper company Lance Loeffler named Senior Vice President and Chief Financial Officer

EX-99.1 Exhibit 99.1 News Release International Paper Names New Leaders Tim Nicholls named Executive Vice President and President of DS Smith, an International Paper company Lance Loeffler named Senior Vice President and Chief Financial Officer MEMPHIS, Tenn.—February 28, 2025 – International Paper (NYSE: IP; LSE: IPC) today announced changes to its executive leadership team. Tim Nicholls has been

February 21, 2025 EX-4.11

Description of Securities

Exhibit 4.11 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of December 31, 2019, International Paper Company (the “Company,” “we,” “us” and “our”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): our Common Stock. Description of Common Stock The f

February 21, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended 12/31/2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 1

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended 12/31/2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from - to - Commission File No. 1-3157 INTERNATIONAL PAP

February 21, 2025 EX-21

Subsidiaries and Joint Ventures.*

Exhibit 21 International Paper Company (NY) Subsidiaries and Joint Ventures (Majority Owned) as of December 31, 2024 Name Jurisdiction Basswood Forests LLC Delaware Branigar Organization, Inc.

February 21, 2025 EX-19

International Paper Company Insider Trading Policy amended and restated as of January 31, 2025.*

Exhibit 19 International Paper INSIDER TRADING Policy no. 201 Current as of 12/10/2024 Effective as 1/31/2025 Once printed or duplicated, this is not a controlled document. Controlled documents exist in electronic form on the Ethics@IP website on IPNet. PURPOSE To uphold the reputation and integrity of International Paper (“IP,” the “Company”) by promoting compliance with securities laws. SCOPE Th

February 21, 2025 EX-10.6 2A

Form of Notice of Award under the Long-Term Incentive Plan Performance Stock Unit Award Agreement (stock settled, 100% total shareholder return performance metrics). * +

Exhibit 10.6.2(a) International Paper Company Notice of Award under the 2025 Long-Term Incentive Plan (“LTIP”) Performance Stock Units (PSUs) (Stock Settled) ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”)

February 21, 2025 EX-10.6 1A

Form of Notice of Award under the Long-Term Incentive Plan Performance Stock Unit Award Agreement (cash settled, 100% total shareholder return performance metrics). * +

Exhibit 10.6.1(a) International Paper Company Notice of Award under the 2025 Long-Term Incentive Plan (“LTIP”) Performance Stock Units (PSUs) (Cash Settled) ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) h

February 21, 2025 EX-10.43

Form of Notice of Award under the Long-Term Incentive Plan Performance Stock Units (stock settled) between International Paper Company and Andrew K. Silvernail providing for retirement eligibility at 60 years of age regardless of service and 100% total shareholder return performance metrics. * +

Exhibit 10.43 International Paper Company Notice of Award under the 2025 Long-Term Incentive Plan (“LTIP”) Performance Stock Units (PSUs) Andrew K. Silvernail ###HOMEADDRESS### THIS CERTIFIES THAT, effective January 1, 2025, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has authorized t

February 13, 2025 8-K

Material Impairments, Costs Associated with Exit or Disposal Activities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): February 11, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

February 13, 2025 EX-99.1

International Paper Announces Facility Closures

Exhibit 99.1 News Release International Paper Announces Facility Closures MEMPHIS, Tenn. - February 13, 2025 – International Paper (NYSE: IP; LSE: IPC) today announced the permanent closure of the company’s Red River containerboard mill in Campti, La., its recycling plant in Phoenix, Az., its box plant in Hazleton, Pa., and its sheet feeder facility in St. Louis, Mo. All facilities will cease oper

February 12, 2025 EX-99

EX-99

EX-99 2 exhibit99.txt Exhibit 99 Pursuant to the instructions in Item 7 of Schedule 13G, the following table lists the identity and Item 3 classification, if applicable, of each relevant entity that beneficially owns shares of the security class being reported on this Schedule 13G. Entity ITEM 3 Classification Crosby Advisors LLC N/A FIAM LLC IA Fidelity Diversifying Solutions LLC IA Fidelity Inst

February 11, 2025 EX-10.1

International Paper Company Executive Severance Plan

Exhibit 10.1 INTERNATIONAL PAPER COMPANY EXECUTIVE SEVERANCE PLAN 1. Purpose. The purpose of this International Paper Company Executive Severance Plan (this “Plan”) is to provide certain employees of International Paper Company (the “Company”) payments and benefits upon certain terminations of employment on the terms and subject to the conditions set forth herein and in the Participation Agreement

February 11, 2025 EX-99.1

International Paper Names New Director David Robbie to join IP Board of Directors

Exhibit 99.1 PRESS RELEASE International Paper Names New Director David Robbie to join IP Board of Directors MEMPHIS, Tenn., Feb. 11, 2025 /PRNewswire/ — International Paper (NYSE: IP; LSE: IPC) today announced that David Robbie has been appointed to IP’s Board of Directors (the “Board”), effective February 11, 2025. The Board also appointed Mr. Robbie to the Audit and Finance and Public Policy an

February 11, 2025 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): February 11, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

February 3, 2025 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): February 3, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

January 31, 2025 EX-99.1

International Paper Completes Acquisition of DS Smith Creates Significant Shareholder Value and a Global Leader in Sustainable Packaging Solutions with a Focus on Attractive and Growing North American and European Regions Strengthens Customer Value P

Exhibit 99.1 International Paper Completes Acquisition of DS Smith Creates Significant Shareholder Value and a Global Leader in Sustainable Packaging Solutions with a Focus on Attractive and Growing North American and European Regions Strengthens Customer Value Proposition Through Enhanced Offerings, Innovation and Geographic Reach Expected to Achieve Significant Synergies of At Least $514 Million

January 31, 2025 8-K

Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): January 31, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

January 30, 2025 EX-99.1

International Paper Reports Full-Year and Fourth Quarter 2024 Results

Exhibit 99.1 News Release International Paper Reports Full-Year and Fourth Quarter 2024 Results MEMPHIS, Tenn. – January 30, 2025 – International Paper (NYSE: IP) today reported full-year 2024 net earnings of $557 million, or $1.57 per diluted share, and adjusted operating earnings (non-GAAP) of $400 million, or $1.13 per diluted share. Full-year net sales were $18.6 billion in 2024 and $18.9 bill

January 30, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): January 30, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

January 24, 2025 EX-99.1

RECOMMENDED ALL-SHARE COMBINATION DS SMITH PLC INTERNATIONAL PAPER COMPANY (to be implemented by way of a scheme of arrangement under Part 26) UPDATE ON CONDITIONS AND TIMETABLE

Exhibit 99.1 NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OF THAT JURISDICTION For immediate release 24 January 2025 RECOMMENDED ALL-SHARE COMBINATION of DS SMITH PLC and INTERNATIONAL PAPER COMPANY (to be implemented by way of a scheme of arrangement und

January 24, 2025 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): January 24, 2025 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

December 13, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): December 9, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

December 5, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): December 5, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

November 12, 2024 SC 13G

IP / International Paper Company / Capital Research Global Investors - SEC SCHEDULE 13G Passive Investment

SC 13G 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* International Paper Co. (Name of Issuer) Common Stock (Title of Class of Securities) 460146103 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box t

November 4, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): November 4, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

November 1, 2024 EX-99.2

Press Release of International Paper Company dated October 31, 2024, announcing mill closure and exploration of strategic options for global cellulose fibers business.

Exhibit 99.2 News Release International Paper Announces Review of Strategic Options for Global Cellulose Fibers Business and Closure of Georgetown, S.C. Pulp and Paper Mill MEMPHIS, Tenn. – October 31, 2024 – International Paper (NYSE: IP) today announced the decision to review strategic options for its global cellulose fibers (GCF) business. The decision to explore alternatives for the GCF busine

November 1, 2024 EX-10.1

Addendum to Terms and Conditions of Offer of Employment Agreement dated October 30, 2024 by and between Andrew K. Silvernail and International Paper Company.

Exhibit 10.1 6400 POPLAR AVENUE MEMPHIS, TN 38197 USA October 30, 2024 Andrew K. Silvernail ADDENDUM TO TERMS AND CONDITIONS OF OFFER OF EMPLOYMENT This Addendum (the “Addendum”) is made and entered into as of October 30, 2024, by and between Andrew K. Silvernail and the International Paper Company (the “Company”). In the context of reviewing Mr. Silvernail’s relocation package, Mr. Silvernail and

November 1, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 IN

November 1, 2024 EX-10.2

Form of Change-in-Control Agreement – Tier II, for all current and future senior vice presidents and all “grandfathered” vice presidents elected prior to February 2008 – approved October 14, 2024.

Exhibit 10.2 ####NAME#### Re: Change in Control Agreement Dear ####NAME####: International Paper Company (the "Company") considers the establishment and maintenance of sound and vital management essential to protecting and enhancing the best interests of the Company and its shareowners. The Company recognizes that the possibility of a Change in Control may exist and such possibility, and the uncer

October 31, 2024 EX-99.1

International Paper Reports Third Quarter 2024 Results

Exhibit 99.1 News Release International Paper Reports Third Quarter 2024 Results MEMPHIS, Tenn. – October 31, 2024 – International Paper (NYSE: IP) today reported third quarter 2024 financial results. THIRD QUARTER 2024 HIGHLIGHTS •Third quarter net earnings of $150 million ($0.42 per diluted share) •Third quarter adjusted operating earnings (non-GAAP) of $153 million ($0.44 per diluted share) •Th

October 31, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 31, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

October 21, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 15, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

October 11, 2024 EX-99.1

International Paper Announces overwhelming Shareholder Approval in connection with the Proposed Acquisition of DS Smith

Exhibit 99.1 News Release International Paper Announces overwhelming Shareholder Approval in connection with the Proposed Acquisition of DS Smith MEMPHIS, Oct. 11, 2024 /PRNewswire/ — International Paper (NYSE: IP) is pleased to announce today that it received the necessary shareholder approval for its pending acquisition of DS Smith (LSE: DSS) (the “Combination”). Earlier this week, DS Smith also

October 11, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 11, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

October 7, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

October 1, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 1, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of in

October 1, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

September 25, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

September 12, 2024 DEFM14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confid

September 12, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

September 11, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

September 11, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 11, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

September 11, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 11, 2024 International

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 11, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

September 10, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 10, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

September 10, 2024 EX-99.1

International Paper Makes Leadership Announcement CEO Andy Silvernail elected Chairman of the Board of Directors Mark Sutton to retire from the Board of Directors September 30, 2024

Exhibit 99.1 pg 1 of 2 News Release International Paper Makes Leadership Announcement CEO Andy Silvernail elected Chairman of the Board of Directors Mark Sutton to retire from the Board of Directors September 30, 2024 MEMPHIS, Tenn. – September 10, 2024 – International Paper (NYSE: IP) today announced that its board of directors elected Andy Silvernail as Chairman of the International Paper Board

September 3, 2024 PRER14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy

September 3, 2024 CORRESP

22 BISHOPSGATE LONDON EC2N 4BQ

SKADDEN, ARPS, SLATE, MEAGHER & FLOM (UK) LLP 22 BISHOPSGATE LONDON EC2N 4BQ AFFILIATE OFFICES - BOSTON TEL: (020) 7519-7000 FAX: (020) 7519-7070 www.

August 27, 2024 EX-99.1

International Paper Names Tom Hamic To New Leadership Role Tom Hamic named Executive Vice President and President of North American Packaging Solutions

EXHIBIT 99.1 International Paper Names Tom Hamic To New Leadership Role Tom Hamic named Executive Vice President and President of North American Packaging Solutions MEMPHIS, Tenn. – August 26, 2024 – Today, International Paper (NYSE:IP) announced its Board of Directors elected Tom Hamic to a newly created role: Executive Vice President and President of North American Packaging Solutions, reporting

August 27, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 25, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of in

August 23, 2024 PREM14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confid

August 23, 2024 CORRESP

* * * * *

August 23, 2024 Ms. Heather Clark Mr. Andrew Blume U.S. Securities and Exchange Commission Division of Corporation Finance Office of Finance 100 F Street, N.E. Washington, D.C. 20549-7010 Re: International Paper Company Form 10-K for the Year Ended December 31, 2023 File No. 001-03157 Dear Ms. Clark and Mr. Blume: We are writing in response to your letter dated August 13, 2024, setting forth the c

August 23, 2024 EX-FILING FEES

Calculation of Filing Fee Tables SCHEDULE 14A (Form Type) International Paper Company (Exact Name of Registrant as Specified in its Charter) Table 1 —Transaction Value

Exhibit 107 Calculation of Filing Fee Tables SCHEDULE 14A (Form Type) International Paper Company (Exact Name of Registrant as Specified in its Charter) Table 1 —Transaction Value Proposed Maximum  Aggregate Value of  Transaction (1)(2)  Fee Rate   Amount of Filing Fee (3) Fees to Be Paid $8,184,138,279 0.

August 13, 2024 EX-99.1

International Paper Makes Senior Leadership Announcement Senior Vice President Tom Plath to leave company at end of year

EXHIBIT 99.1 International Paper Makes Senior Leadership Announcement Senior Vice President Tom Plath to leave company at end of year MEMPHIS, Tenn., August 13, 2024 — International Paper (NYSE:IP) announced today that Tom Plath, Senior Vice President of Human Resources and Corporate Affairs, will leave the company at the end of the year. During his 33-year career with IP, Plath has served in a nu

August 13, 2024 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 12, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of in

July 30, 2024 CORRESP

Page 2 of 6

  July 30, 2024 Heather Clark Andrew Blume U.S. Securities and Exchange Commission Division of Corporation Finance Office of Finance 100 F Street, N.E. Washington, D.C. 20549-7010 Re: International Paper Company Form 10-K for the Year Ended December 31, 2023 File No. 001-03157 Dear Ms. Clark and Mr. Blume: We are writing in response to your letter dated June 26, 2024, setting forth the comments of

July 26, 2024 EX-10.6

Change-in-Control Agreement dated May 6, 2024, by and between Andrew K. Silvernail and International Paper Company providing for retirement eligibility at 60 years of age regardless of service and cash severance payment equal to 2.99 times the sum of base salary plus target bonus (incorporated by reference to Exhibit 10.6 to the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2024). +

Exhibit 10.6 May 6, 2024 VIA E-MAIL Andrew K. Silvernail ###HOMEADDRESS### Re: Change in Control Agreement Dear Andy: International Paper Company (the "Company") considers the establishment and maintenance of sound and vital management essential to protecting and enhancing the best interests of the Company and its shareowners. The Company recognizes that the possibility of a Change in Control may

July 26, 2024 EX-10.1

Notice of Award under the 2024 Long-Term Incentive Plan Performance Stock Unit Inducement Award (stock settled) between International Paper Company and Andrew K. Silvernail, accepted May 7, 2024.

Exhibit 10.1 International Paper Company Notice of Award under the 2024 Long-Term Incentive Plan (“LTIP”) Performance Stock Units (PSUs) Inducement Award Andrew K. Silvernail ###HOMEADDRESS### THIS CERTIFIES THAT, effective May 1, 2024, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has

July 26, 2024 EX-10.3

Notice of Award under the Recognition Award Plan Restricted Stock Units (stock settled) between International Paper Company and W. Thomas Hamic, providing for accelerated vesting, accepted June 26, 2024.

Exhibit 10.3 International Paper Company Notice of Award under the Recognition Award Plan Recognition Award - Restricted Stock Units (RA-RSUs) Stock-Settled W. Thomas Hamic ###HOMEADDRESS### THIS CERTIFIES THAT, effective June 14, 2024, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has

July 26, 2024 EX-10.4

2024 Long-Term Incentive Compensation Plan (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated May 16, 2024).

Exhibit 10.4 PROSPECTUS THE INTERNATIONAL PAPER COMPANY 2024 LONG-TERM INCENTIVE COMPENSATION PLAN THIS DOCUMENT CONSTITUTES A PROSPECTUS COVERING SECURITIES THAT HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933. NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PRO

July 26, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERNA

July 26, 2024 EX-10.5

Time Sharing Agreement dated May 14, 2024 (and effective May 1, 2024) by and between Andrew K Silvernail and International Paper Company.

Exhibit 10.5 TIME SHARING AGREEMENT This Time Sharing Agreement (the Agreement), is made and entered into this 1st day of May, 2024, by and between International Paper Company, a New York corporation (“Operator” or the “Company”), and Andrew K. Silvernail, chief executive officer of the Company, with a primary residence in Memphis, Tennessee (“User”). W I T N E S S E T H: WHEREAS, Operator owns an

July 26, 2024 EX-10.2

Form of Notice of Award under the Long-Term Incentive Plan Performance Stock Units (stock settled) between International Paper Company and Andrew K. Silvernail providing for retirement eligibility at 60 years of age regardless of service.

Exhibit 10.2 International Paper Company Notice of Award under the 2009 Amended and Restated Incentive Compensation Plan (“LTIP”) Performance Stock Units (PSUs) Andrew K. Silvernail ###HOMEADDRESS### THIS CERTIFIES THAT, effective May 1, 2024, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company

July 24, 2024 EX-99.1

International Paper Reports Second Quarter 2024 Results

Exhibit 99.1 News Release International Paper Reports Second Quarter 2024 Results MEMPHIS, Tenn. – July 24, 2024 – International Paper (NYSE: IP) today reported second quarter 2024 financial results. SECOND QUARTER 2024 HIGHLIGHTS •Second quarter net earnings of $498 million ($1.41 per diluted share); includes a tax benefit of $338 million ($0.96 per diluted share) related to internal legal entity

July 24, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): July 24, 2024 International Paper

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): July 24, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

July 3, 2024 CORRESP

International Paper - Business Use

July 3, 2024 Heather Clark Andrew Blume U.S. Securities and Exchange Commission Division of Corporation Finance Office of Finance 100 F Street, N.E. Washington, D.C. 20549-7010 Re: International Paper Company Form 10-K for the Year Ended December 31, 2023 Form 8-K furnished February 1, 2024 File No. 001-03157 Dear Ms. Clark and Mr. Blume: We are submitting this letter in response to a corresponden

June 26, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15

June 26, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15

June 25, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): June 20, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

June 25, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): June 20, 2024 International Paper

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): June 20, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

June 25, 2024 EX-99.1

RECOMMENDED ALL-SHARE COMBINATION DS SMITH PLC INTERNATIONAL PAPER COMPANY OFFER UPDATE

Exhibit 99.1 NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF SUCH JURISDICTION FOR IMMEDIATE RELEASE June 25, 2024 RECOMMENDED ALL-SHARE COMBINATION OF DS SMITH PLC WITH INTERNATIONAL PAPER COMPANY OFFER UPDATE The boards of International Paper Company (“International Paper”) and DS Sm

May 28, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

May 23, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): May 21, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of incor

May 23, 2024 EX-99.1

International Paper Announces Changes to Its Board of Directors Jamie A. Beggs and Scott A. Tozier to Join as Newest Board Members Ilene S. Gordon to Retire from the Board

Exhibit 99.1 pg 1 of 2 International Paper Announces Changes to Its Board of Directors Jamie A. Beggs and Scott A. Tozier to Join as Newest Board Members Ilene S. Gordon to Retire from the Board MEMPHIS, Tenn., May 23, 2024 — International Paper (“IP”) (NYSE: IP) announced that Jamie A. Beggs and Scott A. Tozier have been elected to IP’s Board of Directors, effective May 21, 2024. The company also

May 17, 2024 CORRESP

Page 2 of 12

May 17, 2024 Heather Clark Andrew Blume U.S. Securities and Exchange Commission Division of Corporation Finance Office of Finance 100 F Street, N.E. Washington, D.C. 20549-7010 Re: International Paper Company Form 10-K for the Year Ended December 31, 2023 Form 8-K furnished February 1, 2024 File No. 001-03157 Dear Ms. Clark and Mr. Blume: We are writing in response to your letter dated April 18, 2

May 16, 2024 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): May 13, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of incor

May 16, 2024 EX-10.1

International Paper Company 2024 Long-Term Incentive Compensation Plan

Exhibit 10.1 INTERNATIONAL PAPER COMPANY 2024 LONG-TERM INCENTIVE COMPENSATION PLAN TABLE OF CONTENTS PAGE ARTICLE 1 PURPOSE 1.1. GENERAL 1 ARTICLE 2 DEFINITIONS 2.1. DEFINITIONS 1 ARTICLE 3 EFFECTIVE TERM OF PLAN 3.1. EFFECTIVE DATE 5 3.2. TERMINATION OF PLAN 5 ARTICLE 4 ADMINISTRATION 4.1. COMMITTEE 5 4.2. ACTION AND INTERPRETATIONS BY THE COMMITTEE 6 4.3. AUTHORITY OF COMMITTEE 6 4.4. DELEGATIO

May 14, 2024 S-8

As filed with the Securities and Exchange Commission on May 13, 2024

As filed with the Securities and Exchange Commission on May 13, 2024 Registration No.

May 14, 2024 EX-FILING FEES

Filing Fee Table (filed herewith)

Exhibit 107 Calculation of Filing Fee Tables FORM S-8 Registration Statement Under the Securities Act of 1933 (Form Type) International Paper Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered(1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Fees to be Paid Equity Common Stock, par value $1.

April 26, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERN

April 26, 2024 CORRESP

April 26, 2024

April 26, 2024 VIA EDGAR CORRESPONDENCE United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

April 26, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

April 25, 2024 EX-99.1

International Paper Reports First Quarter 2024 Results

Exhibit 99.1 News Release International Paper Reports First Quarter 2024 Results MEMPHIS, Tenn. – April 25, 2024 – International Paper (NYSE: IP) today reported first quarter 2024 financial results. FIRST QUARTER 2024 HIGHLIGHTS •First quarter net earnings of $56 million ($0.16 per diluted share) •First quarter adjusted operating earnings (non-GAAP) of $61 million ($0.17 per diluted share) •First

April 25, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

April 25, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 25, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

April 16, 2024 EX-99.1

International Paper Announces Agreement to Acquire DS Smith Creates Significant Shareholder Value and a Global Leader in Sustainable Packaging Solutions with a Focus on Attractive and Growing North American and European Regions Strengthens Customer V

Exhibit 99.1 International Paper Announces Agreement to Acquire DS Smith Creates Significant Shareholder Value and a Global Leader in Sustainable Packaging Solutions with a Focus on Attractive and Growing North American and European Regions Strengthens Customer Value Proposition Through Enhanced Offerings, Innovation and Geographic Reach Expected to Achieve Significant Synergies of At Least $514 M

April 16, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 16, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

April 16, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

April 16, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

April 16, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 16, 2024 International Pape

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 16, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

April 16, 2024 EX-99.2

Forward-Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act 1995 that are subject to risks and uncertainties. All statements other than statements of hi

Exhibit 99.2 Creating Significant Shareholder Value and a Global Leader in Sustainable Packaging Solutions Combination of International Paper and DS Smith April 16, 2024 Forward-Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act 1995 that are subject to risks and uncertainties. All statements other t

April 16, 2024 EX-2.1

Rule 2.7 Announcement dated April 16, 2024

Exhibit 2.1 NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF SUCH JURISDICTION THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION FOR IMMEDIATE RELEASE 16 April 2024 RECOMMENDED ALL-SHARE COMBINATION of DS SMITH PLC with INTERNATIONAL PAPER COMPAN

April 16, 2024 EX-2.2

Co-operation Agreement, dated April 16, 2024, between the Company and DS Smith

Exhibit 2.2 EXECUTION VERSION Dated: 16 April 2024 INTERNATIONAL PAPER COMPANY and DS SMITH PLC CO-OPERATION AGREEMENT Slaughter and May One Bunhill Row London EC1Y 8YY (DGW/PIRD/OMXG) Contents 1. Interpretation 1 2. Publication of the Announcement and the terms of the Combination 17 3. Structure of the Combination 20 4. Undertakings in relation to satisfaction of the Conditions 23 5. Scheme Docum

April 4, 2024 EX-99.1

Further statement regarding possible offer for DS Smith plc

Exhibit 99.1 NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF THAT JURISDICTION THIS ANNOUNCEMENT IS NOT AN ANNOUNCEMENT OF A FIRM INTENTION TO MAKE AN OFFER UNDER RULE 2.7 OF THE CITY CODE ON TAKEOVERS AND MERGERS (THE “CODE”) AND ACCORDINGL

April 4, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 4, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for

April 2, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒       Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐

March 27, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): March 26, 2024 International Pape

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): March 26, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

March 27, 2024 EX-99.1

International Paper Confirms Proposal to Acquire DS Smith plc (“DS Smith”)

EX-99.1 Exhibit 99.1 NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF THAT JURISDICTION THIS ANNOUNCEMENT IS NOT AN ANNOUNCEMENT OF A FIRM INTENTION TO MAKE AN OFFER UNDER RULE 2.7 OF THE CITY CODE ON TAKEOVERS AND MERGERS (THE “CODE”) AND AC

March 19, 2024 EX-10.1

Employment Offer Letter dated March 14, 2024, between International Paper Company and Andrew K. Silvernail.

Exhibit 10.1 6400 POPLAR AVENUE MEMPHIS TN 38197 USA March 14, 2024 Andrew Silvernail Terms and Conditions of Offer of Employment as Chief Executive Officer Dear Andrew, The purpose of this letter (this “Offer Letter”) is to establish the terms regarding your employment at International Paper Company (the “Company). Your term of employment with the Company will begin on May 1, 2024, or such other

March 19, 2024 EX-99.1

Silvernail Elected International Paper Chief Executive Officer Sutton to continue as Chairman of the Board

Exhibit 99.1 pg 1 of 2 News Release Silvernail Elected International Paper Chief Executive Officer Sutton to continue as Chairman of the Board MEMPHIS, Tenn. – March 19, 2024 – International Paper (NYSE: IP) today announced that its board of directors has elected Andrew Silvernail as Chief Executive Officer (CEO), following an extensive evaluation process. Effective May 1, 2024, Silvernail will su

March 19, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): March 13, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

February 16, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended 12/31/2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 1

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended 12/31/2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from - to - Commission File No. 1-3157 INTERNATIONAL PAP

February 16, 2024 EX-FILING FEES

Calculation of Filing Fee Tables.**

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) International Paper (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities   Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed  Maximum  Offering Price Per Unit Maximum  Aggregate  Offering Price Fee  Rate  Amount of  Registratio

February 16, 2024 EX-10.4

Form of Notice of Award under the Recognition Plan Restricted Stock Unit Award Agreement (stock settled).

Exhibit 10.4 International Paper Company Notice of Award under the Recognition Plan Restricted Stock Units (RSUs) Stock-Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has authorized the grant (the

February 16, 2024 EX-10.13 1

Amendment Number Seven to the International Paper Company Pension Restoration Plan for Salaried Employees effective September 1, 2021.

Exhibit 10.13.1 AMENDMENT NUMBER 7 TO THE INTERNATIONAL PAPER COMPANY PENSION RESTORATION PLAN FOR SALARIED EMPLOYEES (as amended and restated effective January 1, 2009) WHEREAS, International Paper Company (the "Company'') maintains the International Paper Company Pension Restoration Plan for Salaried Employees, as amended and restated effective January 1, 2009 (the "Plan''); WHEREAS, pursuant to

February 16, 2024 EX-21

Subsidiaries and Joint Ventures.*

Exhibit 21 International Paper Company (NY) Subsidiaries and Joint Ventures (Majority Owned) as of December 31, 2023 Name Jurisdiction Basswood Forests LLC Delaware Branigar Organization, Inc.

February 16, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): February 12, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

February 16, 2024 EX-10.6 3

Form of Notice of Award under the Long-Term Incentive Plan Restricted Stock Unit Award Agreement (cash settled).

Exhibit 10.6.3 International Paper Company Notice of Award under the Long-Term Incentive Plan (“LTIP”) Restricted Stock Units (RSUs) – Cash-Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has author

February 16, 2024 EX-10.6 2

Form of Notice of Award under the Long-Term Incentive Plan Performance Stock Unit Award Agreement (stock settled). * +

Exhibit 10.6.2 International Paper Company Notice of Award under the Long-Term Incentive Plan (“LTIP”) Performance Stock Units (PSUs) – Stock-Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has auth

February 16, 2024 EX-10.25

Form of Non-Solicitation Agreement, entered into by certain Company employees (including named executive officers) who have received restricted stock units.

Exhibit 10.25 NON-SOLICITATION AGREEMENT THIS NON-SOLICITATION AGREEMENT (the “Non-Solicitation Agreement”), effective as of the date below, is entered into by and between International Paper Company, a New York corporation (together with its subsidiaries and affiliates, “International Paper”), and the undersigned employee of International Paper to protect the valuable competitive information and

February 16, 2024 EX-25.2

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon Trust Company, N.A., the trustee under the indenture dated as of September 15, 1998.**

Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-

February 16, 2024 EX-10.6 4

Form of Notice of Award under the Long-Term Incentive Plan Restricted Stock Unit Award Agreement (stock settled).

Exhibit 10.6.4 International Paper Company Notice of Award under the Long-Term Incentive Plan (“LTIP”) Restricted Stock Units (RSUs) Stock-Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has authori

February 16, 2024 EX-97

International Paper Company Clawback Policy.

Exhibit 97 International Paper Company Clawback Policy 1. Purpose. The purpose of this Clawback Policy of the Company (as amended from time to time, the “Policy”), dated as of October 10, 2023, (the “Adoption Date”) is to describe the circumstances in which current and former Executive Officers will be required to repay or return Erroneously Awarded Compensation to the Company. The Company has ado

February 16, 2024 EX-99

Report of Independent Auditors for Ilim S.A and subsidiaries as of and for the years ended December 31, 2022 and 2021. *

February 16, 2024 EX-19

International Paper Company Insider Trading Policy.*

Exhibit 19 G L O B A L C O R P O R A T E C O M P L I A N C E P O L I C Y INSIDER TRADING Policy no.

February 16, 2024 EX-10.24

Form of Non-Competition Agreement, entered into by certain Company employees (including named executive officers) who have received restricted stock units.

Exhibit 10.24 NON-COMPETITION AGREEMENT THIS NON-COMPETITION AGREEMENT (the “Non-Competition Agreement”), effective as of the date below, is entered into by and between International Paper Company, a New York corporation, (together with its subsidiaries and affiliates, “International Paper”), and the undersigned employee of International Paper to protect the valuable competitive information and bu

February 16, 2024 EX-10.5

Form of Notice of Award under the Recognition Plan Restricted Stock Unit Award Agreement (cash settled).

Exhibit 10.5 International Paper Company Notice of Award under the Recognition Plan Restricted Stock Units (RSUs) Cash-Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has authorized the grant (the “

February 16, 2024 EX-10.7

International Paper Company Pension Restoration Plan for Salaried Employees effective April 1, 1991 (corrected version of previously filed exhibit).

EXHIBIT 10.7 INTERNATIONAL PAPER COMPANY PENSION RESTORATION PLAN FOR SALARIED EMPLOYEES Effective April 1, 1991 Amended and Restated Effective January 1, 2009 409A Amendments Effective January 1, 2005 EXHIBIT 10.7 PREAMBLE The purpose of this International Paper Company Pension Restoration Plan for Salaried Employees (the "Plan") is to provide for the payment of supplemental pension benefits, out

February 16, 2024 EX-25.1

Form T-1 Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon Trust Company, N.A., the trustee under the indenture dated as of April 12, 1999.**

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (Exact name of trustee as specified in its charter) 95-

February 16, 2024 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): February 13, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

February 16, 2024 EX-10.13 2

Amendment Number Eight to the International Paper Company Pension Restoration Plan for Salaried Employees effective January 1, 2023.

EXHIBIT 10.13.2 AMENDMENT NUMBER 8 TO THE INTERNATIONAL PAPER COMPANY PENSION RESTORATION PLAN FOR SALARIED EMPLOYEES (As last amended and restated effective January l, 2009) WHEREAS, International Paper Company (the ·'Company") maintains the International Paper Company Pension Restoration Plan for Salaried Employees, as last amended and restated effective as of January I, 2009 (the "Plan"); WHERE

February 16, 2024 EX-10.6 1

Form of Notice of Award under the Long-Term Incentive Plan Performance Stock Unit Award Agreement (cash settled).

Exhibit 10.6.1 International Paper Company Notice of Award under the Long-Term Incentive Plan (“LTIP”) Performance Stock Units (PSUs) – Cash-Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has autho

February 16, 2024 S-3ASR

As filed with the Securities and Exchange Commission on February 16, 2024

Table of Contents As filed with the Securities and Exchange Commission on February 16, 2024 Registration No.

February 16, 2024 EX-10.3

Form of Notice of Award under the Recognition Plan Restricted Stock Unit Award Agreement (stock settled) providing for accelerated vesting.

Exhibit 10.3 International Paper Company Notice of Award under the Recognition Plan Restricted Stock Units (RSUs) – Stock-Settled ###PARTICIPANTNAME### ###HOMEADDRESS### THIS CERTIFIES THAT, effective ###DATE###, the Management Development and Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of International Paper Company (the “Company”) has authorized the grant (th

February 16, 2024 EX-10.34

Amendment No. 20 to the Second Amended and Restated Credit and Security Agreement, dated June 8, 2023, by and among International Paper Company, as servicer, Red Bird Receivables, LLC, as borrower, the lenders and co-agents from time to time party thereto, and Mizuho Bank, Ltd., as Administrative Agent.

Exhibit 10.34 AMENDMENT NO. 20 TO SECOND AMENDED AND RESTATED CREDIT AND SECURITY AGREEMENT THIS AMENDMENT NO. 20 TO SECOND AMENDED AND RESTATED CREDIT AND SECURITY AGREEMENT, dated as of June 8, 2023 (this “Amendment”), is by and among: (1)RED BIRD RECEIVABLES, LLC, a Delaware limited liability company formerly known as Red Bird Receivables, Inc., a Delaware corporation (“Borrower”); (2)INTERNATI

February 13, 2024 SC 13G/A

IP / International Paper Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: International Paper Co Title of Class of Securities: Common Stock CUSIP Number: 460146103 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule is file

February 1, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): February 1, 2024 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

February 1, 2024 EX-99.1

International Paper Reports Full-Year and Fourth Quarter 2023 Results

Exhibit 99.1 News Release International Paper Reports Full-Year and Fourth Quarter 2023 Results MEMPHIS, Tenn. – February 1, 2024 – International Paper (NYSE: IP) today reported full-year and fourth quarter 2023 financial results. FULL-YEAR AND FOURTH QUARTER 2023 HIGHLIGHTS •Full-year net earnings (loss) of $288 million ($0.82 per diluted share); Fourth quarter net earnings (loss) of $(284) milli

October 27, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 IN

October 26, 2023 EX-99.1

International Paper Reports Third Quarter 2023 Results

Exhibit 99.1 News Release International Paper Reports Third Quarter 2023 Results MEMPHIS, Tenn. – October 26, 2023 – International Paper (NYSE: IP) today reported third quarter 2023 financial results. THIRD QUARTER 2023 HIGHLIGHTS •Net earnings of $165 million ($0.47 per diluted share); Adjusted operating earnings (non-GAAP) of $224 million ($0.64 per diluted share) •$75 million of earnings achiev

October 26, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 26, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

October 18, 2023 8-K

Material Impairments, Costs Associated with Exit or Disposal Activities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 17, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

October 18, 2023 EX-99.1

International Paper Announces Strategic Actions IP announces plans to permanently close its Orange mill and to permanently cease production on pulp machines in Riegelwood and Pensacola

Exhibit 99.1 pg 1 of 2 Press Release International Paper Announces Strategic Actions IP announces plans to permanently close its Orange mill and to permanently cease production on pulp machines in Riegelwood and Pensacola MEMPHIS, Tenn. – October 18, 2023 – International Paper (NYSE: IP) today announced a series of actions to further strengthen and optimize its manufacturing system to meet custome

October 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 1, 2023 International Pap

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 1, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of in

September 18, 2023 EX-99.1

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EX-99.1 Exhibit 99.1 pg 1 of 1 International Paper Completes Sale of Ownership Interest in Ilim Joint Venture MEMPHIS, Tenn. – September 18, 2023 – International Paper (NYSE: IP) today announced that it has completed the sale of its 50% interest in Ilim SA, the holding company for its Ilim joint venture (JV), to its JV partners for $484MM (USD) in cash. In addition, the Company completed the sale

September 18, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 18, 2023 International

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 18, 2023 International Paper Company (Exact name of registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commis

September 7, 2023 EX-99.1

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Exhibit 99.1 News Release International Paper Announces CEO Succession Plan NEWS PROVIDED BY International Paper 6 September, 2023, 5:00 p.m. ET MEMPHIS, Tenn., September 6, 2023 /PRNewswire/ — International Paper (NYSE: IP) announced today that Chairman and CEO Mark Sutton has requested that the Board of Directors move forward with the next phase of the company’s CEO succession plan. This phase i

September 7, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 6, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of

July 28, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERNA

July 27, 2023 EX-99.1

International Paper Reports Second Quarter 2023 Results

Exhibit 99.1 News Release International Paper Reports Second Quarter 2023 Results MEMPHIS, Tenn. – July 27, 2023 – International Paper (NYSE: IP) today reported second quarter 2023 financial results. SECOND QUARTER 2023 HIGHLIGHTS •Net earnings of $235 million ($0.68 per diluted share); Adjusted operating earnings* (non-GAAP) of $204 million ($0.59 per diluted share) •$55 million of earnings achie

July 27, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): July 27, 2023 International Paper

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): July 27, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

July 13, 2023 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A Amendment No. 1 CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 9, 2023 Int

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A Amendment No. 1 CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 9, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other juri

June 29, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15

June 29, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ý ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15

June 7, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): June 7, 2023 International Paper

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): June 7, 2023 International Paper Company (Exact name of registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commission F

June 7, 2023 EX-10.1

Third Amended and Restated Five-Year Credit Agreement, dated as of June 7, 2023, among International Paper Company, JPMorgan Chase Bank, N.A., individually and as administrative agent, Citibank, individually and as syndication agent, and certain lenders (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed June 7, 2023.

EX-10.1 Exhibit 10.1 EXECUTION COPY $1,400,000,000 THIRD AMENDED AND RESTATED 5-YEAR CREDIT AGREEMENT dated as of June 7, 2023 Between INTERNATIONAL PAPER COMPANY The LENDERS From Time to Time Party Hereto and JPMORGAN CHASE BANK, N.A. as Administrative Agent ————————— CITIBANK, N.A. as Syndication Agent ————————— JPMORGAN CHASE BANK, N.A. and CITIBANK, N.A. as Joint Lead Arrangers and Joint Bookr

May 9, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): May 9, 2023 International Paper C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): May 9, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of incorp

May 9, 2023 EX-3.1

By-laws of the Company, as amended through May 9, 2023 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K dated May 9, 2023).

EX-3.1 EXHIBIT 3.1 By-Laws of International Paper Company As Amended through May 9, 2023 BY-LAWS OF INTERNATIONAL PAPER COMPANY ARTICLE I STOCKHOLDERS’ MEETINGS Section 1. Annual Meeting. The annual meeting of the Stockholders of the Corporation for the election of Directors, and for the transaction of such other business as may come before the meeting, shall be held on such date and at such place

April 28, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERN

April 27, 2023 EX-99.1

International Paper Reports First Quarter 2023 Results

Exhibit 99.1 News Release International Paper Reports First Quarter 2023 Results MEMPHIS, Tenn. – April 27, 2023 – International Paper (NYSE: IP) today reported first quarter 2023 financial results. FIRST QUARTER 2023 HIGHLIGHTS •First quarter net earnings (loss) of $172 million ($0.49 per diluted share); First quarter adjusted operating earnings* (non-GAAP) of $185 million ($0.53 per diluted shar

April 27, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 27, 2023 International Pape

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 27, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

March 28, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, fo

March 28, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confid

February 17, 2023 EX-21

Subsidiaries and Joint Ventures.*

Exhibit 21 International Paper Company (NY) Subsidiaries and Joint Ventures (Majority Owned) as of December 31, 2022 Name Jurisdiction Basswood Forests LLC Delaware Branigar Organization, Inc.

February 17, 2023 EX-10.39

Transfer Notice from International Paper Switzerland GmbH to Pulp Holding Luxembourg S.A.R.L and ILIM Holding Luxembourg S.A.R.L dated December 15, 2022.

Exhibit 10.39 PULP HOLDING LUXEMBOURG S.A.R.L. and ILIM HOLDING LUXEMBOURG S.A.R.L. (together the “Ilim Shareholders” or “you”) 17 ul. Marata, Saint Petersburg 191025, Russian Federation with their registered offices at 23 rue Aldringen, L-1118 Luxembourg and ILIM S.A. (the “Company”) 17 ul. Marata, Saint Petersburg 191025, Russian Federation with its registered office at 13 rue du Marché, 1204 Ge

February 17, 2023 EX-99

Report of Independent Auditors for Ilim S.A and subsidiaries as of and for the years ended December 31, 2022 and 2021. *

ip-20221231exhibit99

February 17, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended 12/31/2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 1

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended 12/31/2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from - to - Commission File No. 1-3157 INTERNATIONAL PAP

February 9, 2023 SC 13G/A

IP / International Paper Co / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0073-internationalpaperco.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: International Paper Co. Title of Class of Securities: Common Stock CUSIP Number: 460146103 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to

January 31, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): January 31, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

January 31, 2023 EX-99.1

International Paper Reports Full-Year and Fourth Quarter 2022 Results

Exhibit 99.1 News Release International Paper Reports Full-Year and Fourth Quarter 2022 Results MEMPHIS, Tenn. – January 31, 2023 – International Paper (NYSE: IP) today reported full-year and fourth quarter 2022 financial results. FULL-YEAR AND FOURTH QUARTER 2022 HIGHLIGHTS •Full-year 2022 net earnings (loss) attributable to International Paper of $1.5 billion ($4.10 per diluted share) compared w

January 25, 2023 EX-99.1

International Paper Reaches Agreement to Sell Ownership Interest in Ilim Joint Venture

Exhibit 99.1 INTERNATIONAL PAPER PLAZA 6400 POPLAR AVENUE MEMPHIS, TN 38197 News Release International Paper Reaches Agreement to Sell Ownership Interest in Ilim Joint Venture MEMPHIS, Tenn. – January 24, 2023 – International Paper (NYSE: IP) today announced that it has entered into an agreement to sell its 50% interest in Ilim SA, the holding company for its Ilim joint venture (JV), to its JV par

January 25, 2023 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): January 19, 2023 International Paper Company (Exact name of registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commissi

January 24, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): January 24, 2023 INTERNATIONAL PAPER COMPANY (Exact name of Registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commissi

January 24, 2023 EX-10.1

Term Loan Agreement dated January 24, 2023, between International Paper Company and CoBank, ACB, as administrative agent (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed January 24, 2023).+

Exhibit 10.1 $600,000,000 TERM LOAN AGREEMENT dated as of January 24, 2023 Between INTERNATIONAL PAPER COMPANY The LENDERS From Time to Time Party Hereto and COBANK, ACB as Administrative Agent, Lead Arranger and Bookrunner Table of Contents Page Article I. DEFINITIONS 1 Section 1.01 Defined Terms 1 Section 1.02 Classification of Loans and Borrowings 19 Section 1.03 Terms Generally 19 Section 1.04

January 5, 2023 EX-99.1

International Paper Announces Changes to Executive Team Long-Serving Leader to Retire

EXHIBIT 99.1 INTERNATIONAL PAPER PLAZA 6400 POPLAR AVENUE MEMPHIS, TN 38197 News Release International Paper Announces Changes to Executive Team Long-Serving Leader to Retire MEMPHIS, Tenn. ? January 4, 2023? International Paper (NYSE: IP) announced changes to its senior leadership team today including the retirement of a long-serving executive and organizational shifts to enhance agility in servi

January 5, 2023 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): January 3, 2023 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of in

October 28, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 IN

October 27, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 27, 2022 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

October 27, 2022 EX-99.1

International Paper Reports Third Quarter 2022 Results

Exhibit 99.1 News Release International Paper Reports Third Quarter 2022 Results MEMPHIS, Tenn. ? October 27, 2022 ? International Paper (NYSE: IP) today reported third quarter 2022 financial results. THIRD QUARTER 2022 HIGHLIGHTS ?Third quarter net earnings (loss) attributable to International Paper of $951 million ($2.64 per diluted share) compared with $511 million ($1.38 per diluted share) in

September 9, 2022 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 9, 2022 INTERNATIONAL PAPER COMPANY (Exact name of Registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commiss

July 29, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2022 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERNA

July 28, 2022 EX-99.1

International Paper Reports Second Quarter 2022 Results

Exhibit 99.1 News Release International Paper Reports Second Quarter 2022 Results MEMPHIS, Tenn. ? July 28, 2022 ? International Paper (NYSE: IP) today reported second quarter 2022 financial results. SECOND QUARTER 2022 HIGHLIGHTS ?Second quarter net earnings (loss) attributable to International Paper of $511 million ($1.38 per diluted share) compared with $360 million ($0.95 per diluted share) in

July 28, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): July 28, 2022 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

June 29, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 15

June 29, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 15

May 12, 2022 EX-99.1

International Paper Announces Senior Leadership Transition Sharon Ryan to Retire and Joe Saab to become General Counsel

EXHIBIT 99.1 INTERNATIONAL PAPER PLAZA 6400 POPLAR AVENUE MEMPHIS, TN 38197 News Release International Paper Announces Senior Leadership Transition Sharon Ryan to Retire and Joe Saab to become General Counsel MEMPHIS, Tenn. ? May 12, 2022 ? International Paper (NYSE: IP) announced today that Sharon R. Ryan, Senior Vice President, General Counsel and Corporate Secretary, will retire effective June

May 12, 2022 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): May 9, 2022 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of incorp

May 9, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): May 9, 2022 International Paper Company (Exact name of registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commission Fi

April 29, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2022 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERN

April 28, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 28, 2022 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

April 28, 2022 EX-99.1

International Paper Reports First Quarter 2022 Results

Exhibit 99.1 News Release International Paper Reports First Quarter 2022 Results MEMPHIS, Tenn. ? April 28, 2022 ? International Paper (NYSE: IP) today reported first quarter 2022 financial results. FIRST QUARTER 2022 HIGHLIGHTS ?First quarter net earnings (loss) attributable to International Paper of $360 million ($0.95 per diluted share) compared with $107 million ($0.28 per diluted share) in th

April 14, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): April 12, 2022 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inc

March 31, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ? Filed by the Registrant ? Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

March 29, 2022 DEF 14A

DEFINITIVE PROXY STATEMENT

March 29, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ? Filed by the Registrant ? Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

March 29, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) ? Filed by the Registrant ? Filed by a party other than the Registrant CHECK THE APPROPRIATE BOX: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14

February 18, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended 12/31/2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 1

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended 12/31/2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from - to - Commission File No. 1-3157 INTERNATIONAL PAP

February 18, 2022 EX-21

Subsidiaries and Joint Ventures.*

Exhibit 21 International Paper Company (NY) Subsidiaries and Joint Ventures (Majority Owned) as of December 31, 2021 Name Jurisdiction Basswood Forests LLC Delaware Berkley MF LLC Nevada Branigar Organization, Inc.

February 9, 2022 SC 13G/A

IP / International Paper Co / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)* Name of issuer: International Paper Co. Title of Class of Securities: Common Stock CUSIP Number: 460146103 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is file

January 27, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): January 27, 2022 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

January 27, 2022 EX-99.1

International Paper Reports Fourth Quarter and Full-Year 2021 Results

Exhibit 99.1 News Release International Paper Reports Fourth Quarter and Full-Year 2021 Results MEMPHIS, Tenn. ? January 27, 2022 ? International Paper (NYSE: IP) today reported fourth quarter and full-year 2021 financial results. FOURTH QUARTER AND FULL-YEAR 2021 HIGHLIGHTS ?Fourth quarter net earnings (loss) attributable to International Paper of $107 million ($0.28 per diluted share) compared w

January 5, 2022 SC 13G

MX:SLVM / Sylvamo Corp / INTERNATIONAL PAPER CO /NEW/ - SC 13G Passive Investment

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Sylvamo Corporation (Name of Issuer) Common Stock, par value $1.00 per share (Title of Class of Securities) 871332102 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate th

October 28, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2021 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 IN

October 28, 2021 EX-10.1

Share Purchase Agreement for the Divestiture of International Paper-Kwidzyn SP. Z.O.O. by and among International Paper (Poland) Holding SP. Z.O.O., Mayr-Melnhof Containerboard International, GMBH, Mayr-Melnhof Karton AG and International Paper Company dated August 4, 2021, incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed October 28. 2021.

STRICTLY PRIVATE & CONFIDENTIAL August 4, 2021 INTERNATIONAL PAPER (POLAND) HOLDING SP.

October 28, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 28, 2021 International Paper Company (Exact name of registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commissi

October 28, 2021 EX-99.1

International Paper Announces Cash Tender Offer For up to $500 Million Combined Aggregate Principal Amount of its Outstanding Notes

Exhibit 99.1 News Release International Paper Announces Cash Tender Offer For up to $500 Million Combined Aggregate Principal Amount of its Outstanding Notes MEMPHIS, Tenn. ? October 28, 2021 ? International Paper Company (NYSE: IP) (the ?Company?) announced today that it has commenced a cash tender offer (the ?Offer?) for up to $500 million aggregate principal amount (the ?Aggregate Maximum Amoun

October 27, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 27, 2021 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of i

October 27, 2021 EX-99.1

International Paper Reports Third Quarter 2021 Results

Exhibit 99.1 News Release International Paper Reports Third Quarter 2021 Results MEMPHIS, Tenn. ? October 27, 2021 ? International Paper (NYSE: IP) today reported third quarter 2021 financial results. THIRD QUARTER 2021 HIGHLIGHTS ?Third quarter net earnings (loss) attributable to International Paper of $864 million ($2.20 per diluted share), compared with $432 million ($1.09 per diluted share) in

October 1, 2021 EX-2.1

Separation and Distribution Agreement, dated as of September 29, 2021, by and between International Paper Company and Sylvamo Corporation (incorporated by reference to Exhibit 2.1 to the Company’s’ Current Report on Form 8-K dated October 1, 2021).

Exhibit 2.1 EXECUTION VERSION SEPARATION AND DISTRIBUTION AGREEMENT BY AND BETWEEN INTERNATIONAL PAPER COMPANY AND SYLVAMO CORPORATION DATED AS OF SEPTEMBER 29, 2021 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 2 ARTICLE II THE SEPARATION 16 2.1 Transfer of Assets and Assumption of Liabilities 16 2.2 SpinCo Assets; Parent Assets 18 2.3 SpinCo Liabilities; Parent Liabilities 20 2.4 Approvals and No

October 1, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): October 1, 2021 (September 29, 2021) INTERNATIONAL PAPER COMPANY (Exact name of Registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of inco

September 3, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): September 3, 2021 INTERNATIONAL PAPER COMPANY (Exact name of Registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commiss

September 3, 2021 EX-4.1

Indenture, dated as of September 3, 2021, among Sylvamo Corporation, International Paper Company and The Bank of New York Mellon Trust Company, N.A., as Trustee.

Exhibit 4.1 EXECUTION VERSION SYLVAMO CORPORATION as Issuer INTERNATIONAL PAPER COMPANY as guarantor INDENTURE Dated as of September 3, 2021 THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee $450,000,000 7.000% Senior Notes due 2029 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE SECTION 1.1 Definitions 1 SECTION 1.2 Other Definitions 52 SECTION 1.3 Rules of C

August 20, 2021 EX-99.1

International Paper Announces Pricing of Senior Notes Offering by Sylvamo Corporation

Exhibit 99.1 INTERNATIONAL PLACE 6400 POPLAR AVENUE MEMPHIS, TN 38197 News Release International Paper Announces Pricing of Senior Notes Offering by Sylvamo Corporation MEMPHIS, Tenn. ? August 20, 2021 /PRNewswire/ ? International Paper Company (NYSE: IP) today announced that its wholly-owned subsidiary, Sylvamo Corporation (?Sylvamo?), has priced $450 million aggregate principal amount of 7.000%

August 20, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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, 2021 INTERNATIONAL PAPER COMPANY (Exact name of Registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commissio

August 9, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 9, 2021 INTERNATIONAL PAPER COMPANY (Exact name of Registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commission

August 9, 2021 EX-99.1

International Paper Announces Proposed Senior Notes Offering by Sylvamo Corporation

Exhibit 99.1 INTERNATIONAL PLACE 6400 POPLAR AVENUE MEMPHIS, TN 38197 News Release International Paper Announces Proposed Senior Notes Offering by Sylvamo Corporation MEMPHIS, Tenn., August 9, 2021 /PRNewswire/ ? International Paper (NYSE: IP) today announced that its wholly-owned subsidiary, Sylvamo Corporation (?Sylvamo?), intends to offer $500 million aggregate principal amount of senior unsecu

July 30, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2021 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period From to Commission File Number 001-03157 INTERNA

July 29, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): July 29, 2021 International Paper Company (Exact name of registrant as specified in its charter) Commission file number 1-3157 New York 13-0872805 (State or other jurisdiction of inco

July 29, 2021 EX-99.1

International Paper Reports Second Quarter 2021 Results

Exhibit 99.1 News Release International Paper Reports Second Quarter 2021 Results MEMPHIS, Tenn. ? July 29, 2021 ? International Paper (NYSE: IP) today reported second quarter 2021 financial results. SECOND QUARTER 2021 HIGHLIGHTS ?Second quarter net earnings (loss) attributable to International Paper of $432 million ($1.09 per diluted share), compared with $349 million ($0.88 per diluted share) i

June 29, 2021 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 15

June 29, 2021 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 11-K FOR ANNUAL REPORTS OF EMPLOYEE STOCK PURCHASE, SAVINGS AND SIMILAR PLANS PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Mark One): ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 15

June 17, 2021 EX-10.1

Second Amended and Restated Five Year Credit Agreement dated as of June 17, 2021, among International Paper Company, JPMorgan Chase Bank, N.A., individually and as administrative agent, and certain lenders (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed June 17, 2021).

Exhibit 10.1 EXECUTION COPY $1,500,000,000 SECOND AMENDED AND RESTATED 5-YEAR CREDIT AGREEMENT dated as of June 17, 2021 Between INTERNATIONAL PAPER COMPANY The LENDERS From Time to Time Party Hereto and JPMORGAN CHASE BANK, N.A. as Administrative Agent ????????? CITIBANK, N.A. as Syndication Agent ????????? JPMORGAN CHASE BANK, N.A. and CITIBANK, N.A. as Joint Lead Arrangers and Joint Bookrunners

June 17, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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): June 17, 2021 International Paper Company (Exact name of registrant as specified in its charter) New York 1-3157 13-0872805 (State or other jurisdiction of incorporation) (Commission

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