TORONTO, May 31, 2017 /CNW/ - Kerr Mines Inc. ("Kerr" or the "Company") (TSX: KER, OTC Pink: KERMF, FRA: 7AZ1) announces that the trading symbol for the Company's U.S listing on the OTC Pink Sheets has changed to KERMF effective May 31, 2017. In connection with this change, Kerr has applied to trade on the OTCQB Venture Market to further enhance the Company's profile in the United States.