Metals & Mining Industry Retirement Agreements

Retirement Letter Agreement, by and between Royal Gold Corporation and Mark Isto, effective as of September 14, 2023 (Royal Gold Inc, Filed With SEC on September 18, 2023)

Retirement, Transition and Release Agreement, dated October 12, 2022 (Allegheny Technologies, Filed With SEC on October 14, 2022)

Registration Rights Agreement, dated as of May 19, 2022, among Hecla Mining Company, as Issuer, and the Hecla Mining company Retirement Plan Trust, which is the funding vehicle... (HECLA MINING CO, Filed With SEC on August 5, 2022)

RETIREMENT AGREEMENT (AMPCO PITTSBURGH CORP, Filed With SEC on March 17, 2022)

Hecla Mining Company Pre-2005 Supplemental Excess Retirement Plan Master Plan Document, effective January 1, 2019 (HECLA MINING CO, Filed With SEC on February 23, 2022)

Hecla Mining Company Post-2004 Supplemental Excess Retirement Plan Master Plan Document, effective January 1, 2019 (HECLA MINING CO, Filed With SEC on February 23, 2022)

Cleveland-Cliffs Inc. Supplemental Retirement Benefit Plan (as Amended and Restated effective October 26, 2021) (CLEVELAND-CLIFFS INC., Filed With SEC on February 11, 2022)

Registration Rights Agreement, dated as of September 22, 2021, among Hecla Mining Company, as Issuer, and the Hecla Mining Company Retirement Plan Trust, which is the funding... (HECLA MINING CO, Filed With SEC on November 5, 2021)

Retirement and Transition Agreement, dated May 17, 2021, between Century Aluminum Company and Michael A. Bless (Century Aluminum Company, Filed With SEC on May 17, 2021)

Registration Rights Agreement dated as of November 19, 2020, among Hecla Mining Company, as Issuer, and the Hecla Mining Company Retirement Plan Trust, which is the funding... (HECLA MINING CO, Filed With SEC on February 18, 2021)

Nucor Corporation Supplemental Retirement Plan for Executive Officers (Nucor Corp., Filed With SEC on February 19, 2020)

Retirement Agreement between Royal Gold, Inc. and Tony Jensen, dated January 1, 2020 (Royal Gold Inc, Filed With SEC on January 3, 2020)

Retirement Agreement between Royal Gold, Inc. and Bruce Kirchhoff, dated January 1, 2020 (Royal Gold Inc, Filed With SEC on January 3, 2020)

United States Steel Corporation Supplemental Retirement Account Program, Amended and Restated Effective January 1, 2019 (United States Steel Corporation, Filed With SEC on May 3, 2019)

United States Steel Corporation Non Tax-Qualified Retirement Account Program, Amended and Restated Effective January 1, 2019 (United States Steel Corporation, Filed With SEC on May 3, 2019)

Freeport Minerals Corporation Supplemental Retirement Plan, as amended and restated (Freeport-McMoRan Inc., Filed With SEC on February 15, 2019)

Amendment 1 to Alcoa USA Corp. Nonqualified Supplemental Retirement Plan C, effective January 1, 2021 (Alcoa Corp, Filed With SEC on February 26, 2018)

Retirement Agreement, dated August 31, 2017, by and between Joseph Alvarado and Commercial Metals Company (Commercial Metals Company, Filed With SEC on September 1, 2017)

United States Steel Corporation Non Tax-Qualified Retirement Account Program Effective December 31, 2006, Amended and Restated Effective January 1, 2016 (United States Steel Corporation, Filed With SEC on November 2, 2016)

FIRST AMENDMENT TO THE SUPPLEMENTAL RETIREMENT PLAN FOR EXECUTIVES OF CARPENTER TECHNOLOGY CORPORATION (Carpenter Technology, Filed With SEC on October 27, 2016)

UNITED STATES STEEL CORPORATION SUPPLEMENTAL RETIREMENT ACCOUNT PROGRAM Effective December 31, 2006, Amended and Restated Effective January 1, 2016 (United States Steel Corporation, Filed With SEC on November 4, 2015)

AMENDMENT NO. 1 TO THE AMENDED AND RESTATED UNION ELECTRIC STEEL CORPORATION RETIREMENT RESTORATION PLAN FOR ROBERT G. CAROTHERS (AMPCO PITTSBURGH CORP, Filed With SEC on August 10, 2015)

AMENDMENT NO. 1 TO THE AMPCO-PITTSBURGH CORPORATION 1988 SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN (as amended and restated December 17, 2008) (AMPCO PITTSBURGH CORP, Filed With SEC on August 10, 2015)

Settlement Agreement dated October 22, 2014, between the Company and McKendry Enterprises, Inc. Profit Sharing Plan and Retirement Trust (ROYAL MINES & MINERALS CORP, Filed With SEC on December 16, 2014)

AMENDMENT NO. 2 TO THE CENTURY ALUMINUM COMPANY AMENDED AND RESTATED SUPPLEMENTAL RETIREMENT INCOME BENEFIT PLAN (As Amended and Restated Effective June 22, 2009) (Century Aluminum Company, Filed With SEC on June 27, 2014)

AK STEEL CORPORATION EXECUTIVE RETIREMENT INCOME PLAN _____________________________________ (Effective as of March 20, 2014) AK STEEL CORPORATION EXECUTIVE RETIREMENT INCOME PLAN... (AK Steel Holding Corp, Filed With SEC on May 2, 2014)

AMENDMENT NO. 2 TO MATERION CORPORATION SUPPLEMENTAL RETIREMENT BENEFIT PLAN (Materion Corporation, Filed With SEC on March 14, 2014)

United States Steel Corporation Non Tax-Qualified Retirement Account Program Effective December 31, 2006, Amended and Restated Effective November 13, 2013 (United States Steel Corporation, Filed With SEC on February 25, 2014)

UNITED STATES STEEL CORPORATION SUPPLEMENTAL RETIREMENT ACCOUNT PROGRAM Effective December 31, 2006, Amended and Restated Effective November 13, 2013 (United States Steel Corporation, Filed With SEC on February 25, 2014)

ALLIED NEVADA GOLD CORP. SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN EFFECTIVE FEBRUARY 2, 2012 (Allied Nevada Gold Corp., Filed With SEC on February 24, 2014)

RETIREMENT AGREEMENT (Allegheny Technologies, Filed With SEC on November 1, 2013)

United States Steel Corporation Non Tax-Qualified Retirement Account Program Effective December 31, 2006, Amended and Restated Effective July 31, 2013 (United States Steel Corporation, Filed With SEC on October 29, 2013)

UNITED STATES STEEL CORPORATION SUPPLEMENTAL RETIREMENT ACCOUNT PROGRAM Effective December 31, 2006, Amended and Restated Effective July 31, 2013 (United States Steel Corporation, Filed With SEC on August 20, 2013)

AMENDMENT NO. 1 TO MATERION CORPORATION SUPPLEMENTAL RETIREMENT BENEFIT PLAN (Materion Corporation, Filed With SEC on March 8, 2013)

Retirement Agreement dated October 1, 2012 (Compass Minerals International Inc., Filed With SEC on October 3, 2012)

SUPPLEMENTAL RETIREMENT PLAN FOR EXECUTIVES OF CARPENTER TECHNOLOGY CORPORATION Effective December 13, 1979 Restated August 20, 2007 Amended June 29, 2010 (Carpenter Technology, Filed With SEC on August 22, 2012)

United States Steel Corporation Non Tax-Qualified Retirement AccountProgram Effective December 31, 2006, Amended as of February 21, 2011 (United States Steel Corporation, Filed With SEC on July 2, 2012)

AMENDMENT TO AMENDED AND RESTATED CLEVELAND-CLIFFS INC RETIREMENT PLAN FOR NON-EMPLOYEE DIRECTORS (CLEVELAND-CLIFFS INC., Filed With SEC on February 16, 2012)

AMENDED AND RESTATED CLEVELAND-CLIFFS INC RETIREMENT PLAN FORNON-EMPLOYEE DIRECTORS (CLEVELAND-CLIFFS INC., Filed With SEC on February 16, 2012)

SECOND AMENDMENT TO THE AMENDED AND RESTATED CLEVELAND-CLIFFS INC RETIREMENT PLAN FOR NON-EMPLOYEE DIRECTORS RECITALS (CLEVELAND-CLIFFS INC., Filed With SEC on February 16, 2012)

Retirement Agreements in the Metals & Mining Industry