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CAMECO CORP — Investor Relations & Filings

Ticker · CCJ ISIN · CA13321L1085 LEI · N4BHALMXL3GMZKCUON55 US Manufacturing
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Filings indexed 802 across all filing types
Latest filing 2026-06-03 Regulatory Filings
Country CA Canada
Listing US CCJ

About CAMECO CORP

https://www.cameco.com/

Cameco Corp. is a global provider of uranium fuel for the nuclear energy industry. The company's operations span the nuclear fuel cycle, from exploration and mining to refining and conversion services. It produces uranium concentrates, uranium dioxide (UO2), and uranium hexafluoride (UF6). Cameco's competitive position is supported by its controlling ownership of high-grade uranium reserves and low-cost operations. The company also holds significant investments in other areas of the nuclear sector, including ownership interests in Westinghouse Electric Company and Global Laser Enrichment. It supplies nuclear fuel solutions to utility companies worldwide for the generation of carbon-free nuclear power.

Recent filings

Filing Released Lang Actions
SD
Regulatory Filings Classification · 87% confidence The document is a Form SD ‘Specialized Disclosure Report’ filed with the SEC for conflict minerals and extractive sector transparency purposes. It does not contain substantive financial statements or constitute an annual or interim report. It is a regulatory submission under SEC rules (Rule 13p-1/13q-1) and thus falls under the general regulatory filings category. This matches our fallback category “Regulatory Filings (RNS).”
2026-06-03 English
6-K
Regulatory Filings Classification · 98% confidence The document is a SEC Form 6-K “Report of Foreign Private Issuer” under the Securities Exchange Act, providing an exhibit index and press release. It does not contain financial statements or substantive report content but is a regulatory submission by a foreign issuer. This fits the fallback category for miscellaneous regulatory announcements (RNS).
2026-06-01 English
6-K
Report Publication Announcement Classification · 85% confidence The document is a Form 6-K transmittal covering a press release (Exhibit 99.1) and is under 5,000 characters, merely noting the attached report rather than providing substantive data. Per the “Menu vs Meal” rule, this brief announcement of an attached report is a Report Publication Announcement (RPA), not the report itself nor a full regulatory filing with content.
2026-05-28 English
SD
Regulatory Filings Classification · 90% confidence The document is a U.S. SEC Form SD (“Specialized Disclosure Report”) disclosing conflict minerals for Cameco Corporation under Rule 13p-1. It is not an earnings release, proxy, annual or quarterly report, audit, ESG report, or any other specific category. It is a mandatory regulatory filing that does not fit the other defined types, making it a fallback Regulatory Filing (RNS).
2026-05-19 English
6-K - CAMECO CORP (0001009001) (Filer)
Regulatory Filings Classification · 85% confidence The document is a SEC Form 6-K submission by a foreign private issuer (Cameco Corporation) filed under the Exchange Act, listing an exhibit (Press Release dated May 10, 2026). It does not contain detailed financial statements itself but is a regulatory submission/report. This aligns with the fallback “Regulatory Filings” category.
2026-05-11 English
6-K - CAMECO CORP (0001009001) (Filer)
Regulatory Filings Classification · 90% confidence The document is a SEC Form 6-K (“Report of Foreign Private Issuer”) containing an exhibit index with a press release and report of voting results. It is a routine regulatory filing pursuant to Exchange Act rules, not the full reports themselves. It does not present detailed financial statements or management discussion but serves as the compliance document filing. Therefore it maps to “Regulatory Filings (RNS).”
2026-05-08 English

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