6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of May, 2026

Commission File Number 1-14228

Cameco Corporation

(Translation of Registrant’s Name into English)

2121-11th Street West

Saskatoon, Saskatchewan, Canada S7M 1J3

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F        Form 40-F ✓

Exhibit Index

Exhibit No.	Description
99.1	Press Release dated May 7, 2026
99.2	Cameco Corporation Annual Meeting – May <br>7, 2026 – Report of Voting Results

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: May 8, 2026	Cameco Corporation
	By: /s/ R. Liam Mooney
	R. Liam Mooney
	Senior Vice-President and Chief Legal Officer

EX-99.1

Exhibit 99.1

NEWS RELEASE	www.cameco.com	Saskatoon
		Saskatchewan
All amounts in Canadian dollars<br> <br>unless specifiedotherwise		Canada

Cameco Announces Election of Directors

May 7, 2026

Cameco (TSX: CCO; NYSE: CCJ) has announced the election of nine board members at its annual meeting held on May 7, 2026.

Shareholders elected board members 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<br>Gignac	72,913,617	98.13%	1,385,967	1.87%
Tammy<br>Cook-Searson	73,976,654	99.57%	322,919	0.43%
Tim<br>Gitzel	74,100,179	99.77%	174,337	0.23%
Marie<br>Inkster	73,781,111	99.33%	494,252	0.67%
Kathryn<br>Jackson	73,302,463	98.69%	972,353	1.31%
Don Kayne	73,311,694	98.81%	882,589	1.19%
Peter<br>Kukielski	74,137,072	99.78%	162,508	0.22%
Dominique<br>Minière	73,460,367	99.35%	480,348	0.65%
Leontine van<br>Leeuwen-Atkins	73,814,853	99.38%	460,340	0.62%

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.

• End -

Investor inquiries	Media inquiries
Cory Kos<br> <br><br><br><br>306-716-6782<br> <br><br><br><br>[email protected]	Veronica Baker<br> <br><br><br><br>306-385-5541<br><br><br><br> <br>[email protected]

EX-99.2

Exhibit 99.2

May 7, 2026	CAMECO CORPORATION
	Corporate Office
	2121 11^th^Street West
	Saskatoon SK S7M 1J3
Canadian Securities Administrators	Canada
Cameco Corporation<br><br><br>Annual Meeting May 7, 2026<br> <br>Report ofVoting Results<br> <br>Under National Instrument 51-102	Tel: +1 (306) 956-6200<br><br><br>www.cameco.com

In accordance with Section 11.3 of National Instrument 51-102 – Continuous Disclosure Obligations, we advise of the results of the voting on the matters submitted to the annual meeting (the Meeting) of the shareholders (the Shareholders) of Cameco Corporation (the Corporation) held on May 7, 2026. Each matter voted on is described in greater detail in the Corporation’s 2026 Management Proxy Circular issued in connection with this meeting, which is available at cameco.com.

The matters voted upon at the Meeting and the results of the voting were as follows:

Item 1: Election of Directors

The following directors were elected to hold office for the ensuing year or until their successors are elected or appointed:

Tammy Cook-Searson	Don Kayne
Catherine Gignac	Peter Kukielski
Tim Gitzel	Dominique Minière
Marie Inkster	Leontine van Leeuwen-Atkins
Kathryn Jackson

The outcome of the ballot vote, both before and after giving effect to the twenty-five (25%) percent non-resident Shareholder voting restriction, was as follows:

Vote Results Before Reduction of Non-resident Vote:

Nominee	Votes For	% Votes For	Votes Against	% Votes Against
Tammy<br>Cook-Searson	268,546,019	99.46%	1,445,035	0.54%
Catherine<br>Gignac	257,616,122	95.42%	12,374,935	4.58%
Tim<br>Gitzel	269,493,993	99.82%	497,067	0.18%
Marie<br>Inkster	268,122,805	99.31%	1,868,248	0.69%

Canadian Securities Administrators

May 7, 2026

Page 2

Kathryn<br>Jackson	267,520,591	99.08%	2,470,465	0.92%
Don<br>Kayne	262,615,561	97.27%	7,375,495	2.73%
Peter<br>Kukielski	268,828,780	99.57%	1,162,278	0.43%
Dominique<br>Minière	266,630,842	98.76%	3,360,213	1.24%
Leontine van<br>Leeuwen-Atkins	268,148,177	99.32%	1,842,880	0.68%

Vote Results After Reduction of Non-resident Vote to 25%:

Nominee	Votes For	% Votes For	Votes Against	% Votes Against
Tammy<br>Cook-Searson	73,976,654	99.57%	322,919	0.43%
Catherine<br>Gignac	72,913,617	98.13%	1,385,967	1.87%
Tim<br>Gitzel	74,100,179	99.77%	174,337	0.23%
Marie<br>Inkster	73,781,111	99.33%	494,252	0.67%
Kathryn<br>Jackson	73,302,463	98.69%	972,353	1.31%
Don<br>Kayne	73,311,694	98.81%	882,589	1.19%
Peter<br>Kukielski	74,137,072	99.78%	162,508	0.22%
Dominique<br>Minière	73,460,367	99.35%	480,348	0.65%
Leontine van<br>Leeuwen-Atkins	73,814,853	99.38%	460,340	0.62%

Item 2: Appointment of Auditors

On a vote by ballot, KPMG LLP was appointed auditors of the Corporation to hold office until the next annual meeting of Shareholders, or until their successors are appointed.

The outcome of the ballot vote, both before and after giving effect to the twenty-five (25%) percent non-resident Shareholder voting restriction, was as follows:

Canadian Securities Administrators

May 7, 2026

Page 3

Vote Results Before Reduction of Non-resident Vote:

Votes For	% Votes For	Votes Withheld	% Votes Withheld
272,099,367	90.32%	29,170,316	9.68%

Vote Results After Reduction of Non-resident Vote to 25%:

Votes For	% Votes For	Votes Withheld	% Votes Withheld
69,559,186	93.17%	5,095,830	6.83%

Item 3: Executive Compensation

On a vote by ballot, an advisory resolution was passed accepting the approach to executive compensation disclosed in Cameco’s Management Proxy Circular delivered in advance of this meeting.

The outcome of the ballot vote, both before and after giving effect to the twenty-five (25%) percent non-resident Shareholder voting restriction, was as follows:

Vote Results Before Reduction of Non-resident Vote:

Votes For	% Votes For	Votes Against	% Votes Against
265,970,208	97.07%	8,038,777	2.93%

Vote Results After Reduction of Non-resident Vote to 25%:

Votes For	% Votes For	Votes Against	% Votes Against
73,630,638	98.63%	1,024,378	1.37%
Cameco Corporation
---	---
By:	“Jenny L. Hoffman”
	Jenny L. Hoffman
	Corporate Secretary