FIRST MAJESTIC SILVER CORP

Springpole Silver Stream, Ontario, Canada

In July 2020, the Company completed an agreement with First Mining Gold Corp. (“First Mining”) to purchase 50% of the life of mine payable silver produced from the Springpole Gold Project (the “Springpole Silver Stream”), a development-stage gold project located in Ontario, Canada. First Majestic agreed to pay First Mining consideration of $22.5 million in cash and shares, in three milestone payments, for the right to purchase silver at a price of 33% of the silver spot price per ounce, to a maximum of $7.50 per ounce (subject to annual inflation escalation of 2%, commencing at the start of the third anniversary of production). Commencing with its production of silver, First Mining must deliver 50% of the payable silver which it receives from the offtaker within five business days of the end of each quarter.

The transaction consideration paid and payable by First Majestic is summarized as follows:

•The first payment of $10.0 million, consisting of $2.5 million in cash and $7.5 million in First Majestic common shares (805,698 common shares), was paid to First Mining on July 2, 2020;

•The second payment of $7.5 million, consisting of $3.75 million in cash and $3.75 million in First Majestic common shares (287,300 common shares), was paid on January 21, 2021 upon the completion and public announcement by First Mining of the results of a Pre-Feasibility Study for Springpole; and

•The third payment, consisting of $2.5 million in cash and $2.5 million in First Majestic common shares (based on a 20-day volume weighted average price), will be paid upon receipt by First Mining of a Federal or Provincial Environmental Assessment approval for Springpole, which has not yet been received.

In connection with the streaming agreement, First Mining also granted First Majestic 30.0 million common share purchase warrants of First Mining (the “First Mining Warrants”), each of which will entitle the Company to purchase one common share of First Mining at CAD$0.40 expiring July 2, 2025. As a result of the distribution by First Mining of shares and warrants of Treasury Metals Inc. that was completed by First Mining on July 15, 2021, pursuant to the adjustment provisions of the

First Mining Warrants, the exercise price of these warrants was reduced from CAD$0.40 to CAD$0.37, and the number of these warrants was increased from 30.0 million to 32.1 million. The fair value of the warrants was measured at $5.7 million using the Black-Scholes option pricing model.

First Mining has the right to repurchase 50% of the silver stream from First Majestic for $22.5 million at any time prior to the commencement of production at Springpole, and if such a repurchase takes place, the Company will be left with a reduced silver stream of 25% of life of mine payable silver production from Springpole.

Springpole is one of Canada’s largest, undeveloped gold projects with permitting underway. In January 2021, First Mining announced results of its Pre-Feasibility Study (“PFS”) which supports a 30,000 tpd open pit mining operation over an 11-year mine life. First Mining announced resources of 24.3 million ounces of silver in the Indicated category and 1.4 million ounces of silver in the Inferred category, plus 4.6 million ounces of gold in the Indicated category and 0.3 million ounces of gold in the Inferred category. A draft Environmental Impact Statement for Springpole was published in June 2022, and the Federal and Provincial Environment Assessment processes for the project are in progress.

The Springpole Project also includes large land holdings of 41,913 hectares which are fully encompassed under the silver streaming agreement.

Keith Neumeyer, our President & Chief Executive Officer, and Raymond Polman, a director of the Company, are each directors of First Mining and accordingly may be considered to have a conflict of interest with respect to First Mining and the Springpole Silver Stream Agreement.

OVERVIEW OF FINANCIAL PERFORMANCE