0001979747-25-000001.txt : 20250527 0001979747-25-000001.hdr.sgml : 20250527 20250527184126 ACCESSION NUMBER: 0001979747-25-000001 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20250527 DATE AS OF CHANGE: 20250527 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CAMECO CORP CENTRAL INDEX KEY: 0001009001 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS METAL ORES [1090] ORGANIZATION NAME: 01 Energy & Transportation EIN: 980113090 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-14228 FILM NUMBER: 25990373 BUSINESS ADDRESS: STREET 1: 2121 11TH ST W CITY: SASKATOON STATE: A9 ZIP: S7M 1J3 BUSINESS PHONE: 3069566200 MAIL ADDRESS: STREET 1: 2121 11TH ST W. CITY: SASKATOON STATE: A9 ZIP: S7M 1J3 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Shockey Heidi CENTRAL INDEX KEY: 0001979747 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 2121 11TH STREET WEST CITY: SASKATOON STATE: A9 ZIP: S7M IJ3 144 1 primary_doc.xml 144 0001979747 XXXXXXXX LIVE 0001009001 CAMECO CORP 001-14228 2121 11TH ST W SASKATOON A9 S7M 1J3 3069566200 Shockey Heidi Officer Common Shares Solium Financial Inc.

1500, 800 - 6th Avenue SW Calgary A0 T2P 3G3

10030 835900.00 435316918 05/27/2025 NYSE Common Shares 05/27/2025 Stock Option Exercise Cameco Corporation N 10030 05/27/2025 Cash Y 05/27/2025 Heidi Shockey