Cameco Investor Webcast Advisory

Saskatoon, Saskatchewan, Canada, May 6, 2015      

Cameco (TSX: CCO; NYSE: CCJ) announced today that Senior Vice-President and CFO, Grant Isaac, will be speaking at the Bank of America/Merrill Lynch Global Metals, Mining and Steel Conference in Barcelona, Spain. 

The presentation will occur May 13 at 3:00 a.m Eastern, and will be available by webcast on cameco.com. See the link on the home page on the day of the event. A copy of the presentation and audio file will be available on our website shortly after the conference.

Profile

Cameco is one of the world’s largest uranium producers, a significant supplier of conversion services and one of two Candu fuel manufacturers in Canada. Our competitive position is based on our controlling ownership of the world’s largest high-grade reserves and low-cost operations. Our uranium products are used to generate clean electricity in nuclear power plants around the world. We also explore for uranium in the Americas, Australia and Asia. Our shares trade on the Toronto and New York stock exchanges. Our head office is in Saskatoon, Saskatchewan.

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Investor inquiries:                            
Rachelle Girard          
(306) 956-6403

Media inquiries:                               
Rob Gereghty           
(306) 956-6190