TMX Group Welcomes International Mining Community to PDAC 2023

Toronto Stock Exchange and TSX Venture Exchange are patron sponsors

March 3, 2023 (TORONTO, ON) – TMX Group, the global exchange leader in mining, is pleased to welcome delegates to Toronto for the 2023 Prospectors and Developers Association of Canada's (PDAC) Annual Convention, taking place from March 5-8, 2023.

"Toronto Stock Exchange and TSX Venture Exchange are proud, long-time supporters of PDAC - the world's premier mining event," said Loui Anastasopoulos, CEO, Toronto Stock Exchange and Global Head, Capital Formation, TMX Group. "We look forward to seeing the international mining community converge in Toronto and to once again engage with a full spectrum of stakeholders across this dynamic ecosystem, including companies from early-stage exploration to major producers, financial institutions and prospectors and investors seeking out new business opportunities."

Toronto Stock Exchange (TSX) and TSX Venture Exchange (TSXV) are home to almost half of the world's public mining companies, and will mark this year's conference with a number of events, including a special market open ceremony on March 7 celebrating Canadian mining; a fireside chat on March 8 with Women in Mining, titled, "The Power of One"; as well as several country-specific roundtable events.

Throughout the conference, the Exchanges will also host a series of market opening and closing ceremonies:

Market Open/Close Ceremonies:

Together, TSX and TSXV are the world's leading listing and public capital raising venue for mining companies. As at January 31, 2023, the Exchanges were home to 1,155 mining issuers with a combined market capitalization of over $577 billion. TSX and TSXV mining companies completed 1,121 mining financing transactions in 2022, representing approximately 47% of the total public mining financing activity globally. For more information, visit tsx.com/mining.

For Market Openings and Closings: Media may pick up a feed from the TOC (television operations centre) for all market open/close ceremonies. The feed is named TSX Transmit 1 (HD-SDI) and is produced at the TMX Market Centre and sent live to the TOC. To pick up the feed via the Dejero network, please contact avservices@tmx.com. The client feature video will begin playing on the TMX media wall at approximately 9:29 a.m. ET and 3:59 p.m. ET respectively, and the markets will open/close with the sound of a siren at 9:30 a.m. ET. and 4:00 p.m. ET.

About TMX Group (TSX: X)

TMX Group operates global markets, and builds digital communities and analytic solutions that facilitate the funding, growth and success of businesses, traders and investors. TMX Group's key operations include Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha Exchange, The Canadian Depository for Securities, Montréal Exchange, Canadian Derivatives Clearing Corporation, and Trayport which provide listing markets, trading markets, clearing facilities, depository services, technology solutions, data products and other services to the global financial community. TMX Group is headquartered in Toronto and operates offices across North America (Montréal, Calgary, Vancouver and New York), as well as in key international markets including London, Singapore and Vienna. For more information about TMX Group, visit our website at www.tmx.com. Follow TMX Group on Twitter: @TMXGroup.

For more information please contact:

Catherine Kee
Senior Manager, Corporate Communications & Media Relations
TMX Group
416-671-1704
catherine.kee@tmx.com

This news release is not, and should not be construed as an invitation to purchase securities listed on TSX or TSX Venture Exchange. No statement in this news release should be construed as advice regarding an investment strategy. Please seek professional advice to evaluate specific securities. Listing on TSX or TSX Venture Exchange does not guarantee the future performance of a security or an issuer.