Janine Richardson

Director of Cosa Resources Corp. (TSXV: COSA). Chartered Professional Accountant; Bachelor Economics, McMaster University; Diploma Accounting, Wilfrid Laurier University. 30+ years' mining industry experience; former CFO of IsoEnergy Ltd. (2016-2022); former CFO of Consolidated Uranium Inc./NxGold Ltd. (2018-2020); former CFO of Hillsborough Resources Limited (2010-2017); Director of Group Accounting at Placer Dome Inc. (1991-2006); Manager, audit group (mining), Ernst & Young LLP, Toronto (1985-1991). Source: cosaresources.ca/company/board-of-directors.