Meridian Mining — Proxy Solicitation & Information Statement 2021

May 29, 2021

Computershare

May 28, 2021

510 Burrard St, 3rd Floor

Vancouver BC, V6C 3B9

www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: Meridian Mining SE

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 and Special Meeting

Record Date for Notice of Meeting : May 14, 2021

Record Date for Voting (if applicable) : May 14, 2021

Beneficial Ownership Determination Date : May 14, 2021

Meeting Date : June 30, 2021

Meeting Location (if available) : London, UK (AMENDED)

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	N5626P102	NL0012084479

Sincerely,

Computershare

Agent for Meridian Mining SE