Exhibit 99.1
 | |
| Date: April 27, 2020 | 510 Burrard St, 3rd Floor Vancouver BC, V6C 3B9 www.computershare.com |
To: All Canadian Securities Regulatory Authorities
Subject: MAG 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 and Special Meeting |
| Record Date for Notice of Meeting : | May 07, 2020 |
| Record Date for Voting (if applicable) : | May 07, 2020 |
| Beneficial Ownership Determination Date : | May 07, 2020 |
| Meeting Date : | June 18, 2020 |
| Meeting Location (if available) : | Virtual Meeting |
| Issuer sending proxy related materials directly to NOBO: | No |
| 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 | 55903Q104 | CA55903Q1046 |
Sincerely,
Computershare
Agent for MAG SILVER CORP.