Exploits Discovery Corp. — AGM Information 2020

Aug 7, 2020

August 07, 2020

==> picture [97 x 18] intentionally omitted <==

530-8th Avenue SW, 6th floor Calgary AB, T2P 3S8 www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: MARINER 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 : September 02, 2020 Record Date for Voting (if applicable) : September 02, 2020 Beneficial Ownership Determination Date : September 02, 2020 Meeting Date : October 07, 2020 Meeting Location (if available) : Vancouver, 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 56846H102 CA56846H1029

Sincerely,

Computershare

Agent for MARINER RESOURCES CORP.