Letho Resources Corp. — AGM Information 2024

Oct 21, 2024

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October 21, 2024

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

To: All Canadian Securities Regulatory Authorities

Subject: LETHO RESOURCES 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 : November 15, 2024 Record Date for Voting (if applicable) : November 15, 2024 Beneficial Ownership Determination Date : November 15, 2024 Meeting Date : December 20, 2024 Meeting Location (if available) : West Van, BC Issuer sending proxy related materials directly to NOBO: Yes Issuer paying for delivery to OBO: Yes

Notice and Access (NAA) Requirements:

NAA for Beneficial Holders No NAA for Registered Holders No

Voting Security Details:

Description CUSIP Number ISIN COMMON SHARES 52725Q107 CA52725Q1072

Sincerely,

Computershare

Agent for LETHO RESOURCES CORP.