IMPACT SILVER CORP — AGM Information 2024

May 23, 2024

May 23, 2024

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510 Burrard St, 3rd Floor Vancouver BC, V6C 3B9 www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: Impact Silver Corp

Dear Sir/Madam:

We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:

Meeting Type : Annual General Meeting Record Date for Notice of Meeting : June 17, 2024 Record Date for Voting (if applicable) : June 17, 2024 Beneficial Ownership Determination Date : June 17, 2024 Meeting Date : July 23, 2024 Meeting Location (if available) : Vancouver, BC Issuer sending proxy related materials directly to NOBO: No Issuer paying for delivery to OBO: No

Notice and Access (NAA) Requirements:

NAA for Beneficial Holders No NAA for Registered Holders No

Voting Security Details:

Description CUSIP Number ISIN COMMON SHARES 45257A102 CA45257A1021

Sincerely,

Computershare

Agent for Impact Silver Corp