Golden Minerals Company – Material Contracts Watch

from 8-K 29 pages Subscription Agreement

from 10-Q 135 pages A N T E C E D E N T E S

from 10-Q 135 pages A N T E C E D E N T E S

from 10-Q 133 pages A N T E C E D E N T E S

from 10-Q 132 pages A N T E C E D E N T E S

from 10-Q 5 pages [***] Certain Information in This Document Has Been Excluded Pursuant to Regulation S-K, Item 601(b)(10). Such Excluded Information Is Both Not Material and Is the Type That the Registrant Treats as Private or Confidential. Private & Confidential Mr. Pablo Castanos President and Chief Executive Officer Golden Minerals Company 350 Indiana Street, Suite 650 Golden, Colorado 80401,

from 8-K 20 pages Golden Minerals Company Amended and Restated 2023 Equity Incentive Plan Adopted by the Board on March 13, 2025 Approved by the Company’s Stockholders on May 27, 2025

from 10-Q 3 pages [***] Certain Information in This Document Has Been Excluded Pursuant to Regulation S-K, Item 601(b)(10). Such Excluded Information Is Both Not Material and Is the Type That the Registrant Treats as Private or Confidential. ​ August 6, 2024 ​ Joseph G. Dwyer [***] [***] ​ ​ Dear Joe, ​

from 10-Q 36 pages Share Purchase Agreement

from 10-Q 7 pages Butte Energy Inc. 3123 – 595 Burrard Street Vancouver, Bc, V7x 1j1 ​

from 10-Q 13 pages D E C L a R a C I O N E S

from 10-Q 4 pages [***] Certain Information in This Document Has Been Excluded Pursuant to Regulation S-K, Item 601(b)(10). Such Excluded Information Is Both Not Material and Is the Type That the Registrant Treats as Private or Confidential

from 10-Q 8 pages D E C L a R a C I O N E S

from 10-Q 33 pages D E C L a R a C I O N E S

from 8-K 1 page Golden Minerals Company 2023 Equity Incentive Plan ​ Amendment No. 2 ​

from 8-K 7 pages Consulting Services Agreement ​ ​

from 8-K 3 pages June 16, 2024 ​ Warren Rehn President and CEO Golden Minerals Company ​ ​ Dear Warren: ​ This Letter Summarizes Our Understanding Regarding Your Transition From Your Position as President, CEO of Golden Minerals Company (The “Company”). We Ask That You Confirm Your Agreement as to These Terms. ​ 1. You Will Retire on June 17, 2024 (The “Retirement Date”). Commencing on the Retirement Date, Your Service as an Officer and Employee of the Company Will Terminate. in Addition, Your Service as an Officer of Any and All Subsidiaries of the Company Will Terminate on the Retirement Date. ​ We Understand That You Will Execute Various Resignations Required to Effect These Terminations. Notwithstanding These Resignations, as a Consultant and Technical Advisor, You May Continue to Maintain Your Golden Minerals Email Address if You Wish. ​

from 8-K 1 page Golden Minerals Company 2023 Equity Incentive Plan Amendment No. 1

from 10-K 15 pages Material contract

from 10-Q 3 pages Golden Minerals Company 2023 Equity Incentive Plan ​ Restricted Stock Unit Award Agreement ​