Toronto, Ontario – June 23, 2017 – U3O8 Corp. (TSX: UWE), (OTCQB: UWEFF) (“U3O8 Corp.” or the “Company”) reports that all matters brought before its shareholders were approved at the Annual & Special Meeting (“ASM”) held yesterday in Toronto, Ontario. A total of 121,790,106 of the Corporation’s common shares were voted, representing 35% of its issued and outstanding stock. In addition, 19.3 million warrants expired and 2.85 million warrants were exercised for gross proceeds of $99,750, which together reduce the number of outstanding warrants by approximately 18%.

Toronto, Ontario – May 25th, 2017 – U3O8 Corp. (TSX: UWE), (OTCQB: UWEFF) (“U3O8 Corp.” or the “Company”) announces that Mr David Marsh has agreed to stand for election as a director of the Company at its Annual and Special Meeting scheduled to be held at 11am on Thursday June 22 at 20 Toronto Street, Second Floor, Toronto, Ontario M5C 2B8.

Toronto, Ontario – May 2nd, 2017 – U3O8 Corp. (TSX: UWE), (OTCQB: UWEFF) (“U3O8 Corp.” or the “Company”) reports on recent developments in the Argentine nuclear industry and their relevance to the Company’s Laguna Salada uranium-vanadium deposit, which is located in Argentina.

Toronto, Ontario – March 23, 2017 – U3O8 Corp. (TSX: UWE), (OTCQB: UWEFF) (“U3O8 Corp.” or the “Company”) reports on progress achieved in the quarter towards driving down production cost estimates on its priority project, the Laguna Salada Deposit in Argentina. The Company also reports that it has decided, under IFRS rules, to write down the value of its Colombian deposit in its 2016 year-end financial statements. This is an accounting measure that reflects the limited work undertaken in Colombia under the difficult conditions in the uranium resource sector over the last three years, while available funds have been focused on advancing the Laguna Salada Deposit in Argentina.