Caterpillar Contracts & Agreements

Form of Restricted Stock Unit Award pursuant to the 2023 Long-Term Incentive Plan (Filed With SEC on May 1, 2024)

Form of Restricted Stock Unit Award for Directors pursuant to the 2023 Long-Term Incentive Plan (Filed With SEC on May 1, 2024)

Form of Nonqualified Stock Options Award pursuant to the 2023 Long-Term Incentive Plan (Filed With SEC on May 1, 2024)

Form of Performance-Based Restricted Stock Unit Award pursuant to the 2023 Long-Term Incentive Plan (Filed With SEC on May 1, 2024)

Consulting Agreement between Suzette M. Long and Caterpillar Inc., dated January 29, 2024 (Filed With SEC on May 1, 2024)

Form of Restricted Stock Unit Award pursuant to the 2023 Long-Term Incentive Plan (Filed With SEC on August 2, 2023)

Form of Restricted Stock Unit Award for Directors pursuant to the 2023 Long-Term Incentive Plan (Filed With SEC on August 2, 2023)

Form of Nonqualified Stock Options Award pursuant to the 2023 Long-Term Incentive Plan (Filed With SEC on August 2, 2023)

Form of Performance-Based Restricted Stock Unit Award pursuant to the 2023 Long-Term Incentive Plan (Filed With SEC on August 2, 2023)

Form of Nonqualified Stock Options Award pursuant to the 2023 Long-Term Incentive Plan (China Payroll Addendum) (Filed With SEC on August 2, 2023)

Form of Restricted Stock Unit Award pursuant to the 2014 Long-Term Incentive Plan (Filed With SEC on May 3, 2023)

Form of Restricted Stock Unit Award for Directors pursuant to the 2014 Long-Term Incentive Plan (Filed With SEC on May 3, 2023)

Form of Nonqualified Stock Options Award pursuant to the 2014 Long-Term Incentive Plan (Filed With SEC on May 3, 2023)

Form of Performance-Based Restricted Stock Unit Award pursuant to the 2014 Long-Term Incentive Plan (Filed With SEC on May 3, 2023)

Fourth Amendment to the Caterpillar Inc. 2006 Long-Term Incentive Plan (Filed With SEC on November 2, 2022)

First Amendment to the Caterpillar Inc. 2014 Long-Term Incentive Plan (Filed With SEC on November 2, 2022)

Second Amendment to the Caterpillar Inc. Supplemental Retirement Plan (Filed With SEC on November 2, 2022)

Fourth Amendment to the Caterpillar Inc. Supplemental Employees' Investment Plan (Filed With SEC on November 2, 2022)

Second Amendment to the Caterpillar Inc. Directors' Deferred Compensation Plan (Filed With SEC on November 2, 2022)

Fourth Amendment to the Caterpillar Inc. Deferred Employees' Investment Plan (Filed With SEC on November 2, 2022)

Fifth Amendment to the Caterpillar Inc. Supplement Deferred Compensation Plan (Filed With SEC on November 2, 2022)

Form of Restricted Stock Unit Award pursuant to the 2014 Long-Term Incentive Plan (Filed With SEC on May 4, 2022)

Form of Restricted Stock Unit Award for Directors pursuant to the 2014 Long-Term Incentive Plan (Filed With SEC on May 4, 2022)

Form of Nonqualified Stock Options Award pursuant to the 2014 Long-Term Incentive Plan (Filed With SEC on May 4, 2022)

Form of Performance-Based Restricted Stock Unit Award pursuant to the 2014 Long-Term Incentive Plan (Filed With SEC on May 4, 2022)

First Amendment to the Caterpillar Inc. Supplemental Retirement Plan, effective January 1, 202 (Filed With SEC on February 16, 2022)

Third Amendment to the Caterpillar Inc. Supplemental Employees' Investment Plan, effective January 1, 2022 (Filed With SEC on February 16, 2022)

Third Amendment to the Caterpillar Inc. Deferred Employees' Investment Plan, effective as of January 1, 2022 (Filed With SEC on February 16, 2022)

Fourth Amendment to the Caterpillar Supplemental Deferred Compensation Plan, effective as of January 1, 2022 (Filed With SEC on February 16, 2022)

Second Amendment to the Solar Turbines Incorporated Managerial Retirement Objective Plan, effective January 1, 2022 (Filed With SEC on February 16, 2022)

Second Amendment to the Solar Turbines Incorporated Pension Plan for European Foreign Service Employees effective January 1, 2022 (Filed With SEC on February 16, 2022)

Consulting Agreement between William P. Ainsworth and Caterpillar Inc. dated January 26, 2021 (Filed With SEC on May 5, 2021)

Underwriting Agreement, dated as of March 2, 2021, by and among Caterpillar Inc., BofA Securities, Inc., J.P. Morgan Securities LLC and MUFG Securities Americas Inc., as... (Filed With SEC on March 12, 2021)

Form of 1.900% Senior Note due 2031 (Filed With SEC on March 12, 2021)

Caterpillar Inc. Supplemental Retirement Plan (formerly known as the Caterpillar Inc. Supplemental Pension Benefit Plan), amended and restated effective January 1, 2020 (Filed With SEC on February 17, 2021)

Short Term Facility (Filed With SEC on April 24, 2020)

Underwriting Agreement, dated as of April 6, 2020, by and among Caterpillar Inc., BofA Securities, Inc., Citigroup Global Markets Inc., J.P. Morgan Securities LLC, MUFG Securities... (Filed With SEC on April 9, 2020)

Form of 2.600% Senior Note due 2030 (Filed With SEC on April 9, 2020)

Form of 3.250% Senior Note due 2050 (Filed With SEC on April 9, 2020)

Description of Securities (Filed With SEC on February 19, 2020)

Caterpillar Inc. 2014 Long-Term Incentive Plan, amended and restated effective October 8, 2019 (Filed With SEC on February 19, 2020)

Caterpillar Inc. Executive Office Annual Incentive Plan amended and restated October 8, 2019 (Filed With SEC on February 19, 2020)

Caterpillar Inc. Supplemental Retirement Plan (formerly known as the Caterpillar Inc. Supplemental Pension Benefit Plan), amended and restated effective January 1, 2020 (Filed With SEC on February 19, 2020)

Third Amendment to the Caterpillar Inc. Supplement Deferred Compensation Plan effective January 1, 2019 (Filed With SEC on February 19, 2020)

First Amendment to the Solar Turbines Incorporated Pension Plan for European Foreign Service Employees effective January 1, 2020 (Filed With SEC on February 19, 2020)

Underwriting Agreement, dated as of September 16, 2019, by and among Caterpillar Inc., Barclays Capital Inc., Citigroup Global Markets Inc. and SG Americas Securities, LLC, as... (Filed With SEC on September 19, 2019)

Form of 2.600% Senior Note due 2029 (Filed With SEC on September 19, 2019)

Form of 3.250% Senior Note due 2049 (Filed With SEC on September 19, 2019)

First Amendment to the Caterpillar Inc. Directors' Deferred Compensation Plan dated January 22, 2019 (Filed With SEC on May 6, 2019)

Third Amendment to the Caterpillar Inc. 2006 Long-Term Incentive Plan effective as of April 1, 2019 (Filed With SEC on May 6, 2019)

Form of Nonqualified Stock Option Award pursuant to the 2014 Long-Term Incentive Plan for awards granted after 2018 (Filed With SEC on May 6, 2019)

Addendum to Form of Nonqualified Stock Option Award pursuant to the 2006 and 2014 Long-Term Incentive Plans for awards granted prior to March 4, 2019 (Filed With SEC on May 6, 2019)

Form of Performance-Based Restricted Stock Unit Award pursuant to the 2014 Long-Term Incentive Plan for awards granted after 2018 (Filed With SEC on May 6, 2019)

Form of Restricted Stock Unit Award for Directors pursuant to the 2014 Long-Term Incentive Plan for awards granted after 2017 (Filed With SEC on February 14, 2019)

First Amendment to the Caterpillar Inc. Supplemental Retirement Plan, dated December 14, 2018 (Filed With SEC on February 14, 2019)

Second Amendment to the Caterpillar Inc. Supplemental Employees' Investment Plan, dated December 14, 2018 (Filed With SEC on February 14, 2019)

Second Amendment to the Caterpillar Inc. Deferred Employees' Investment Plan, dated December 14, 2018 (Filed With SEC on February 14, 2019)

Second Amendment to the Caterpillar Inc. Supplemental Deferred Compensation Plan, dated December 14, 2018 (Filed With SEC on February 14, 2019)

Mercer Super Trust CatSuper Special Arrangement Agreement between Caterpillar of Australia PTY LTD and Robert Brian Charter dated June 26, 2007 (Filed With SEC on February 14, 2019)

Revised Letter Agreement dated August 28, 2018 between Caterpillar Inc. and Andrew R.J. Bonfield (Filed With SEC on October 31, 2018)

Mercer Super Trust CatSuper Plan Special Arrangement Agreement dated April 4, 2018, by and between Caterpillar of Australia PTY LTD and Robert Brian Charter (Filed With SEC on August 7, 2018)

Letter Agreement dated May 1, 2018 by and between Caterpillar Inc. and Andrew Bonfield (Filed With SEC on August 7, 2018)

Caterpillar Inc. Directors' Deferred Compensation Plan, as amended and restated effective July 1, 2018 (Filed With SEC on August 7, 2018)

First Amendment to Retention and Retirement Agreement between Caterpillar Inc. and Bradley M. Halverson dated February 19, 2018 (Filed With SEC on May 2, 2018)

Caterpillar Inc. 2014 Long-Term Incentive Plan Restricted Stock Unit Award Notice dated March 5, 2018 (Filed With SEC on May 2, 2018)

Caterpillar Inc. 2014 Long-Term Incentive Plan Nonqualified Stock Option Award Notice dated March 5, 2018 (Filed With SEC on May 2, 2018)

Caterpillar Inc. 2014 Long-Term Incentive Plan Performance-Based Restricted Stock Unit Award Notice dated March 5, 2018 (Filed With SEC on May 2, 2018)

First Amendment to the Caterpillar Inc. Executive Office Annual Incentive Plan , dated December 10, 2015 (Filed With SEC on February 15, 2018)

First Amendment to the Caterpillar Inc. Supplement Employees' Investment Plan, effective as of July, 24, 2017 (Filed With SEC on February 15, 2018)

First Amendment to the Caterpillar Inc. Deferred Employees' Investment Plan, effective as of July 24, 2017 (Filed With SEC on February 15, 2018)

First Amendment to the Caterpillar Inc. Supplemental Deferred Compensation Plan, effective as of July 24, 2017 (Filed With SEC on February 15, 2018)

CATERPILLAR INC. SUPPLEMENTAL RETIREMENT PLAN (formerly known as the Caterpillar Inc. Supplemental Pension Benefit Plan) (As Amended and Restated Effective as of May 15, 2017) (Filed With SEC on August 2, 2017)

CATERPILLAR INC. SUPPLEMENTAL EMPLOYEES INVESTMENT PLAN (Amended and Restated as of May 15, 2017) (Filed With SEC on August 2, 2017)

CATERPILLAR INC. DEFERRED EMPLOYEES INVESTMENT PLAN (Amended and Restated as of May 15, 2017) (Filed With SEC on August 2, 2017)

CATERPILLAR INC. SUPPLEMENTAL DEFERRED COMPENSATION PLAN (As Amended and Restated Generally Effective May 15, 2017) (Filed With SEC on August 2, 2017)

RETENTION AND RETIREMENT AGREEMENT (Filed With SEC on August 1, 2017)

Caterpillar Inc. 2014 Long-Term Incentive Plan Stock Appreciation Right Award Notice (Filed With SEC on February 15, 2017)

Caterpillar Inc. 2014 Long-Term Incentive Plan Restricted Stock Unit Award Notice (Filed With SEC on February 15, 2017)

Caterpillar Inc. 2014 Long-Term Incentive Plan Nonqualified Stock Option Award Notice (Filed With SEC on February 15, 2017)

Caterpillar Inc. 2014 Long-Term Incentive Plan Performance-Based Restricted Stock Unit Award Notice (Filed With SEC on February 15, 2017)

AIRCRAFT TIME SHARING AGREEMENT (Filed With SEC on February 15, 2017)

EXECUTIVE SEPARATION AND GENERAL RELEASE AGREEMENT (Filed With SEC on February 15, 2017)

FIRST AMENDMENT TO THE CATERPILLAR INC. EXECUTIVE SHORT-TERM INCENTIVE PLAN (Filed With SEC on February 16, 2016)

Caterpillar Inc. 2014 Long-Term Incentive Plan Nonqualified Stock Option Award Notice [Option Date] (Filed With SEC on February 16, 2016)

Caterpillar Inc. 2014 Long-Term Incentive Plan Performance-Based Restricted Stock Unit Award Notice [Grant Date] (Filed With SEC on February 16, 2016)

SIXTH AMENDMENT TO THE CATERPILLAR INC. SUPPLEMENTAL RETIREMENT PLAN (Filed With SEC on February 16, 2016)

Solar Turbines Incorporated Pension Plan For European Foreign Service Employees (Amended and Restated Effective January 1, 2015) TABLE OF CONTENTS PREAMBLEARTICLE... (Filed With SEC on May 1, 2015)

Caterpillar Inc. 2014 Long-Term Incentive Plan Restricted Stock Unit Award Notice (Filed With SEC on February 17, 2015)

Caterpillar Inc. 2014 Long-Term Incentive Plan Nonqualified Stock Option Award Notice (Filed With SEC on February 17, 2015)

Caterpillar Inc. 2014 Long-Term Incentive Plan Performance-Based Restricted Stock Unit Award Notice 2015-2017 Performance Period (Filed With SEC on February 17, 2015)

Caterpillar Inc. 2014 Long-Term Incentive Plan Restricted Stock Unit Award Notice (Filed With SEC on February 17, 2015)

CATERPILLAR INC. SUPPLEMENTAL RETIREMENT PLAN (formerly known as the Caterpillar Inc. Supplemental Pension Benefit Plan) (Amended and Restated as of December 10, 2014) Table of... (Filed With SEC on February 17, 2015)

CATERPILLAR INC. SUPPLEMENTAL EMPLOYEES INVESTMENT PLAN (Amended and Restated as of December 10, 2014) Table of Contents ARTICLE IDEFINITIONSARTICLE IIELIGIBILITY AND... (Filed With SEC on February 17, 2015)

CATERPILLAR INC. DEFERRED EMPLOYEES INVESTMENT PLAN (Amended and Restated as of December 10, 2014) TABLE OF CONTENTS ARTICLE IDEFINITIONSARTICLE IIELIGIBILITY AND... (Filed With SEC on February 17, 2015)

CATERPILLAR INC. SUPPLEMENTAL DEFERRED COMPENSATION PLAN (Amended and Restated as of December 10, 2014) TABLE OF CONTENTS (Filed With SEC on February 17, 2015)

SOLAR TURBINES INCORPORATED MANAGERIAL RETIREMENT OBJECTIVE PLAN (As Amended and Restated as of December 10, 2014) Table of Contents ARTICLE IDEFINITIONSARTICLE IIELIGIBILITY;... (Filed With SEC on February 17, 2015)

Solar Turbines Incorporated Pension Plan For European Foreign Service Employees (Amended and Restated as of December 10, 2014) TABLE OF CONTENTS ARTICLE IDEFINITIONSARTICLE... (Filed With SEC on February 17, 2015)

EQUITY COMPENSATION AGREEMENT (Filed With SEC on December 18, 2014)

CATERPILLAR INC. 2014 LONG-TERM INCENTIVE PLAN I. INTRODUCTION (Filed With SEC on June 12, 2014)

CATERPILLAR INC. EXECUTIVE SHORT-TERM INCENTIVE PLAN (As Amended and Restated, Effective June 11, 2014) I.INTRODUCTION (Filed With SEC on June 12, 2014)

CATERPILLAR INC. $1,000,000,000 3.40% Senior Notes due 2024 $500,000,000 4.30% Senior Notes due 2044 $500,000,000 4.75% Senior Notes due 2064 UNDERWRITING AGREEMENT (Filed With SEC on May 8, 2014)

CATERPILLAR INC. 3.40% SENIOR NOTES DUE 2024 (Filed With SEC on May 8, 2014)

CATERPILLAR INC. 4.30% SENIOR NOTES DUE 2044 (Filed With SEC on May 8, 2014)

CATERPILLAR INC. 4.75% SENIOR NOTES DUE 2064 (Filed With SEC on May 8, 2014)

CATERPILLAR INC. SUPPLEMENTAL RETIREMENT PLAN (formerly known as the Caterpillar Inc. Supplemental Pension Benefit Plan) (Amended and Restated as of December 5, 2013) Table of... (Filed With SEC on February 18, 2014)

CATERPILLAR INC. SUPPLEMENTAL EMPLOYEES INVESTMENT PLAN (Amended and Restated as of December 17, 2013) Table of Contents (Filed With SEC on February 18, 2014)

CATERPILLAR INC. DEFERRED EMPLOYEES INVESTMENT PLAN (Amended and Restated as of December 17, 2013) (Filed With SEC on February 18, 2014)

CATERPILLAR INC. SUPPLEMENTAL DEFERRED COMPENSATION PLAN (Amended and Restated as of December 17, 2013) (Filed With SEC on February 18, 2014)

SOLAR TURBINES INCORPORATED MANAGERIAL RETIREMENT OBJECTIVE PLAN (Restated as of December 17, 2013) Solar Turbines Incorporated Managerial Retirement Objective Plan (Restated as... (Filed With SEC on February 18, 2014)

Solar Turbines Incorporated Pension Plan For European Foreign Service Employees (Amended and Restated as of December 17, 2013) TABLE OF CONTENTS (Filed With SEC on February 18, 2014)

CATERPILLAR INC. 2006 LONG-TERM INCENTIVE PLAN (As Amended and Restated Through Second Amendment Dated August 22, 2013) Caterpillar Inc. 2006 Long-Term Incentive Plan Section 1.... (Filed With SEC on November 1, 2013)

Terms Applicable to Awards of Restricted Stock to Directors pursuant to the Caterpillar Inc. 2006 Long-Term Incentive Plan (Filed With SEC on May 2, 2013)

Caterpillar Inc. 2006 Long-Term Incentive Plan Restricted Stock Units March 5, 2012 (Filed With SEC on February 19, 2013)

Caterpillar Inc. 2006 Long-Term Incentive Plan Stock Appreciation Rights March 5, 2012 (Filed With SEC on February 19, 2013)

Caterpillar Inc. 2006 Long-Term Incentive Plan Nonqualified Stock Options March 5, 2012 (Filed With SEC on February 19, 2013)

CATERPILLAR INC. SUPPLEMENTAL RETIREMENT PLAN (formerly known as the Caterpillar Inc. Supplemental Pension Benefit Plan) (Amended and Restated as of December 13, 2012) Table of... (Filed With SEC on February 19, 2013)

CATERPILLAR INC. SUPPLEMENTAL EMPLOYEES INVESTMENT PLAN (Amended and Restated as of December 13, 2012) Table of Contents ARTICLEI. DEFINITIONSARTICLEII. ELIGIBILITY AND... (Filed With SEC on February 19, 2013)

CATERPILLAR INC. DEFERRED EMPLOYEES INVESTMENT PLAN (Amended and Restated as of December 13, 2012) (Filed With SEC on February 19, 2013)

CATERPILLAR INC. SUPPLEMENTAL DEFERRED COMPENSATION PLAN (Amended and Restated as of December 13, 2012) Table of Contents ARTICLEI. DEFINITIONSARTICLEII. ELIGIBILITY; ADOPTION BY... (Filed With SEC on February 19, 2013)

SOLAR TURBINES INCORPORATED MANAGERIAL RETIREMENT OBJECTIVE PLAN (Amended and Restated as of December 13, 2012) Table of Contents ARTICLEI. DEFINITIONSARTICLEII. ELIGIBILITY;... (Filed With SEC on February 19, 2013)

Solar Turbines Incorporated Pension Plan For European Foreign Service Employees (Amended and Restated as of December 13, 2012) TABLE OF CONTENTS ARTICLEI. DEFINITIONSARTICLEII.... (Filed With SEC on February 19, 2013)

EQUITY COMPENSATION AND SUPPLEMENTAL PENSION AGREEMENT (Filed With SEC on November 6, 2012)

CATERPILLAR INC. SUPPLEMENTAL EMPLOYEES INVESTMENT PLAN (As Amended and Restated Effective July 31, 2012) Table of Contents ARTICLE IDEFINITIONSARTICLE IIELIGIBILITY AND... (Filed With SEC on November 2, 2012)

CATERPILLAR INC. SUPPLEMENTAL DEFERRED COMPENSATION PLAN (As Amended and Restated Effective July 31, 2012) Table of Contents ARTICLE IDEFINITIONSARTICLE IIELIGIBILITY; ADOPITON BY... (Filed With SEC on November 2, 2012)

CATERPILLAR INC. DEFERRED EMPLOYEES INVESTMENT PLAN (As Amended and Restated Effective July 31, 2012) Table of Contents ARTICLE IDEFINITIONSARTICLE IIELIGIBILITY AND... (Filed With SEC on November 2, 2012)

CATERPILLAR INC. SUPPLEMENTAL RETIREMENT PLAN (formerly known as the Caterpillar Inc. Supplemental Pension Benefit Plan) (As Amended and Restated Effective July 31, 2012) Table of... (Filed With SEC on November 2, 2012)

Caterpillar Inc. 2006 Long-Term Incentive Plan Nonqualified Stock Options (Filed With SEC on November 2, 2012)

CATERPILLAR INC. 3.803% DEBENTURES DUE 2042 (Filed With SEC on September 7, 2012)

2 CATERPILLAR INC. 3.803% DEBENTURES DUE 2042 REGISTEREDNO. $CUSIP: 149123 CA7ISIN: US149123CA78 (Filed With SEC on August 28, 2012)

CATERPILLAR INC. 3.803% DEBENTURES DUE 2042 REGISTEREDNO. $CUSIP: U14912 AB2ISIN: USU14912AB24 (Filed With SEC on August 28, 2012)

CATERPILLAR INC. 3.803% DEBENTURES DUE 2042 (Filed With SEC on August 20, 2012)

CATERPILLAR INC. REGISTRATION RIGHTS AGREEMENT (Filed With SEC on August 20, 2012)

CATERPILLAR INC. $500,000,000 0.950% Senior Notes due 2015 $500,000,000 1.500% Senior Notes due 2017 $500,000,000 2.600% Senior Notes due 2022 UNDERWRITING AGREEMENT (Filed With SEC on June 25, 2012)

CATERPILLAR INC. 0.950% SENIOR NOTES DUE 2015 (Filed With SEC on June 25, 2012)

CATERPILLAR INC. 1.500% SENIOR NOTES DUE 2017 (Filed With SEC on June 25, 2012)

CATERPILLAR INC. 2.600% SENIOR NOTES DUE 2022 (Filed With SEC on June 25, 2012)

Caterpillar Inc. 2006 Long-Term Incentive Plan Restricted Stock Units Chairmans Award Program (Filed With SEC on February 21, 2012)

SOLAR TURBINES INCORPORATED MANAGERIAL RETIREMENT OBJECTIVE PLAN (As Amended Through January 1, 2011) (Filed With SEC on February 21, 2012)

Solar Turbines Incorporated Pension Plan For European Foreign Service Employees As Amended Through January 1, 2011 (Filed With SEC on February 21, 2012)

CATERPILLAR INC. $500,000,000 Floating Rate Senior Notes due 2012 $750,000,000 Floating Rate Senior Notes due 2013 $750,000,000 1.375% Senior Notes due 2014 $1,250,000,000 3.900%... (Filed With SEC on May 26, 2011)

CATERPILLAR INC. FLOATING RATE SENIOR NOTES DUE 2012 (Filed With SEC on May 26, 2011)

CATERPILLAR INC. FLOATING RATE SENIOR NOTES DUE 2013 (Filed With SEC on May 26, 2011)

CATERPILLAR INC. 1.375% SENIOR NOTES DUE 2014 (Filed With SEC on May 26, 2011)

CATERPILLAR INC. 3.900% SENIOR NOTES DUE 2021 (Filed With SEC on May 26, 2011)

CATERPILLAR INC. 5.200% SENIOR NOTES DUE 2041 (Filed With SEC on May 26, 2011)

Caterpillar Inc. 2006 Long-Term Incentive Plan Restricted Stock Units [Insert Grant Date] (Filed With SEC on May 9, 2011)

Caterpillar Inc. 2006 Long-Term Incentive Plan Stock Appreciation Rights [Insert Grant Date] (Filed With SEC on May 9, 2011)

TIME SHARING AGREEMENT (Filed With SEC on May 9, 2011)

CATERPILLAR INC. 2006 LONG-TERM INCENTIVE PLAN (As Amended and Restated Through First Amendment Dated December 6, 2010) (Filed With SEC on February 22, 2011)

CATERPILLAR INC. SUPPLEMENTAL RETIREMENT PLAN (formerly known as the Caterpillar Inc. Supplemental Pension Benefit Plan) (As Amended and Restated Through First Amendment dated... (Filed With SEC on February 22, 2011)

CATERPILLAR INC. SUPPLEMENTAL DEFERRED COMPENSATION PLAN (As Amended and Restated through October 18, 2010) (Filed With SEC on February 22, 2011)

AGREEMENT AND PLAN OF MERGER among CATERPILLAR INC., BADGER MERGER SUB, INC. and BUCYRUS INTERNATIONAL, INC. dated as of November 14, 2010 (Filed With SEC on November 18, 2010)

J.P. MORGAN SECURITIES LLC JPMORGAN CHASE BANK, N.A. 383 Madison Avenue New York, New York 10179 (Filed With SEC on November 18, 2010)

SEPARATIONAND RELEASE AGREEMENT (Filed With SEC on July 30, 2010)

CATERPILLARINC. 2006 LONG-TERM INCENTIVE PLAN (asamended and restated effective June 9, 2010) Section1. Establishment, Objectives and Duration (Filed With SEC on July 30, 2010)

Terms Applicable to Awards of Restricted Stock Units (Filed With SEC on May 3, 2010)

Terms Applicable to Awards of Restricted Stock Units with Transfer Restrictions (Filed With SEC on March 3, 2010)

EXHIBIT10.4 CATERPILLARINC. SUPPLEMENTALEMPLOYEES INVESTMENTPLAN (Amendedand Restated as of June 1, 2009) (Filed With SEC on February 19, 2010)

CATERPILLARINC. EXECUTIVESHORT-TERM INCENTIVE PLAN (Amendedand Restated as of 02/14/2007) (Filed With SEC on February 19, 2010)

CATERPILLARINC. DEFERREDEMPLOYEES INVESTMENTPLAN (Amendedand Restated as of June 1, 2009) (Filed With SEC on February 19, 2010)

SOLAR TURBINES INCORPORATED MANAGERIAL RETIREMENT OBJECTIVE PLAN (Amendedand Restated Effective as of July 16, 2009) (Filed With SEC on February 19, 2010)

SolarTurbines Incorporated Pension Plan For EuropeanForeign Service Employees Amendedand Restated Effective January 1, 2005 (Filed With SEC on February 19, 2010)

Caterpillar Inc. 1996 Stock Option and Long-Term Incentive Plan amended and restated through fourth amendment (Filed With SEC on February 20, 2009)

Caterpillar Inc. 2006 Long-Term Incentive Plan as amended and restated through fifth amendment (Filed With SEC on February 20, 2009)

Directors' Charitable Award Program, as amended and restated through April 1, 2008 (Filed With SEC on February 20, 2009)

CATERPILLARINC. _____% NOTES DUE_____ (Filed With SEC on December 5, 2008)

CATERPILLARINC. _____% DEBENTURESDUE _____ (Filed With SEC on December 5, 2008)

Amendment No. 1 to the 2006 Five-Year Credit Agreement among Caterpillar Inc., Caterpillar Financial Services Corporation, Caterpillar Finance Corporation and Caterpillar... (Filed With SEC on October 31, 2008)

Omnibus Amendment and Waiver Agreement (Amendment No. 2) to the 2006 Five-Year Credit Agreement among Caterpillar Inc., Caterpillar Financial Services Corporation, Caterpillar... (Filed With SEC on October 31, 2008)

CaterpillarInc. 1996Stock Option and Long-Term Incentive Plan (Amended andRestated through Third Amendment) (Filed With SEC on February 22, 2008)

CaterpillarInc. 2006Long-Term Incentive Plan (Amended andRestated through Third Amendment) Section1. Establishment,Objectives and Duration (Filed With SEC on February 22, 2008)

TRI-PARTY AGREEMENT (Filed With SEC on February 23, 2007)

Caterpillar Inc. 2006 Long-Term Incentive Plan (Amended and Restated through First Amendment) Caterpillar Inc. 2006 Long-Term Incentive Plan (Amended and Restated through First... (Filed With SEC on February 23, 2007)

CATERPILLAR INC. DIRECTORS DEFERRED COMPENSATION PLAN (Amended and Restated as of January 1, 2005) CATERPILLAR INC. DIRECTORS DEFERRED COMPENSATION PLAN (Amended and Restated as... (Filed With SEC on February 23, 2007)

CATERPILLAR INC. $500,000,000 5.700% Notes due 2016 $750,000,000 6.050% Debentures due 2036 UNDERWRITING AGREEMENT (Filed With SEC on August 8, 2006)

CATERPILLAR INC. 1996 STOCK OPTION AND LONG-TERM INCENTIVE PLAN (as Amended and Restated effective January 1, 2004) (Filed With SEC on November 8, 2004)

Page 1 (Filed With SEC on March 31, 2003)

FORM OF 6.55% NOTES DUE 2011 (Filed With SEC on May 16, 2001)

FORM OF 7.30% DEBENTURES DUE 2031 (Filed With SEC on May 16, 2001)

Caterpillar Inc. 1996 Stock Option and Long-Term Incentive Plan, amended and restated as of December 31, 2000 (Filed With SEC on March 15, 2001)

Caterpillar Inc. 1987 Stock Option Plan, as amended and restated and Long Term Incentive Supplement, amended and restated as of December 31, 2000 (Filed With SEC on March 15, 2001)

Supplemental Employees' Investment Plan, as amended and restated through December 31, 2000 (Filed With SEC on March 15, 2001)

Deferred Employees' Investment Plan, as amended and restated through December 31, 2000 (Filed With SEC on March 15, 2001)

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Caterpillar Contracts & Agreements