Exhibit 99.1

 

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NEWS RELEASE    www.cameco.com    Saskatoon

All amounts in Canadian dollars

unless specified otherwise

     

Saskatchewan

Canada

 

 

Cameco Announces Election of Directors

May 9, 2025

Cameco (TSX: CCO; NYSE: CCJ) has announced the election of ten board members at its annual meeting held on May 9, 2025.

Shareholders elected board members Daniel Camus, Tammy Cook-Searson, Catherine Gignac, Tim Gitzel, Marie Inkster, Kathryn Jackson, Don Kayne, Peter Kukielski, Dominique Minière and Leontine van Leeuwen-Atkins.

Voting Results for Cameco Directors

 

Nominee

   Votes For      % Votes For     Against      % Votes Against  

Catherine Gignac

     70,619,061        97.18     2,049,126        2.82

Daniel Camus

     69,936,962        96.24     2,731,225        3.76

Tammy Cook-Searson

     72,363,467        99.58     304,720        0.42

Tim Gitzel

     72,167,157        99.31     501,030        0.69

Kathryn Jackson

     72,503,876        99.77     164,311        0.23

Marie Inkster

     71,236,979        98.03     1,431,208        1.97

Don Kayne

     71,827,240        98.84     840,947        1.16

Peter Kukielski

     72,192,226        99.35     475,960        0.65

Dominique Minière

     72,102,629        99.22     565,558        0.78

Leontine van Leeuwen-Atkins

     71,895,262        98.94     772,925        1.06

Profile

Cameco is one of the largest global providers of the uranium fuel needed to power a secure energy future. Our competitive position is based on our controlling ownership of the world’s largest high-grade reserves and low-cost operations, as well as significant investments across the nuclear fuel cycle, including ownership interests in Westinghouse Electric Company and Global Laser Enrichment. Utilities around the world rely on Cameco to provide global nuclear fuel solutions for the generation of safe, reliable, carbon-free nuclear power. Our shares trade on the Toronto and New York stock exchanges. Our head office is in Saskatoon, Saskatchewan, Canada.

As used in this news release, the terms we, us, our, the Company and Cameco mean Cameco Corporation and its subsidiaries unless otherwise indicated.

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Investor inquiries

Cory Kos

306-716-6782

cory_kos@cameco.com

     

Media inquiries

Veronica Baker

306-385-5541

veronica_baker@cameco.com