Strong Cameco (NYSE: CCJ) vote backs directors, auditors and pay

Rhea-AI Filing Summary

Cameco Corporation reported the results of its May 7, 2026 annual meeting. Shareholders elected nine directors – Tammy Cook-Searson, Catherine Gignac, Tim Gitzel, Marie Inkster, Kathryn Jackson, Don Kayne, Peter Kukielski, Dominique Minière and Leontine van Leeuwen-Atkins – with strong support. After applying the 25% non-resident shareholder voting restriction, support for each director ranged from 98.13% to 99.78% of votes cast.

Shareholders also approved the appointment of KPMG LLP as auditors, with 93.17% of votes for after the non-resident vote reduction. An advisory resolution on Cameco’s executive compensation approach passed as well, receiving 98.63% of votes cast in favour after applying the same 25% cap.

Key Figures

Director support range (after cap): 98.13%–99.78% Votes for Tim Gitzel: 74,100,179 votes for; 99.77% Votes for Catherine Gignac: 72,913,617 votes for; 98.13% +5 more

8 metrics

Director support range (after cap) 98.13%–99.78% Votes for each director after 25% non-resident voting restriction on May 7, 2026

Votes for Tim Gitzel 74,100,179 votes for; 99.77% After 25% non-resident voting restriction applied to director election

Votes for Catherine Gignac 72,913,617 votes for; 98.13% After 25% non-resident voting restriction applied to director election

Auditor appointment support 69,559,186 votes for; 93.17% KPMG LLP appointment after reduction of non-resident vote to 25%

Auditor votes withheld 5,095,830; 6.83% Votes withheld on KPMG LLP appointment after 25% non-resident cap

Executive pay advisory support 73,630,638 votes for; 98.63% Say-on-pay advisory resolution after 25% non-resident voting restriction

Executive pay votes against 1,024,378; 1.37% Votes against say-on-pay advisory resolution after 25% cap

Non-resident vote cap 25% Non-resident shareholder voting restriction applied to reported results

Key Terms

National Instrument 51-102, non-resident Shareholder voting restriction, advisory resolution, executive compensation, +2 more

6 terms

National Instrument 51-102 regulatory

"In accordance with Section 11.3 of National Instrument 51-102 – Continuous Disclosure Obligations"

National Instrument 51-102 is a Canadian securities rule that requires public companies to regularly publish clear, standardized information about their finances and significant developments, such as quarterly and annual reports, management discussion and analysis, and notices of material changes. For investors it acts like a rule forcing businesses to keep their financial “windows” clear and up to date, making it easier to compare companies, spot risks, and make informed decisions.

non-resident Shareholder voting restriction regulatory

"both before and after giving effect to the twenty-five (25%) percent non-resident Shareholder voting restriction"

advisory resolution financial

"an advisory resolution was passed accepting the approach to executive compensation"

An advisory resolution is a non-binding vote by shareholders that expresses their opinion on a specific corporate matter, such as executive pay or a governance policy. It matters to investors because, like a public survey, it signals shareholder sentiment to the board and management; even though it does not force action, a strong vote for or against can prompt changes, affect company reputation, and influence future decisions that impact shareholder value.

executive compensation financial

"an advisory resolution was passed accepting the approach to executive compensation disclosed in Cameco’s Management Proxy Circular"

Payments and benefits given to a company's top leaders — including base salary, cash bonuses, stock awards, options and retirement or perquisites — designed to compensate and motivate them. Investors care because these packages affect a company’s costs, influence executives’ decisions and signal how well management’s interests line up with shareholders’; like a captain’s contract, the structure of pay can encourage safe navigation toward long-term gains or risky short-term moves that hurt returns.

Management Proxy Circular regulatory

"Each matter voted on is described in greater detail in the Corporation’s 2026 Management Proxy Circular"

A management proxy circular is a detailed briefing packet mailed or posted to shareholders before a company meeting that asks them to vote on key matters. It lays out agenda items, background information, management’s recommendations, pay and board candidate details, and instructions for authorizing someone to vote on your behalf. Investors use it like an agenda plus briefing notes to decide how votes could affect who controls the company, its strategy and future returns.

Continuous Disclosure Obligations regulatory

"National Instrument 51-102 – Continuous Disclosure Obligations"

A legal duty for publicly traded companies to quickly share any material information about their business, finances, operations, or risks with the market so all investors have the same facts at the same time. It matters because timely, equal access to key news helps prices reflect true value, reduces the chance of sudden surprises, and protects investors from unfair advantage—like keeping a public scoreboard updated so everyone sees the current score.

Form 6-K: How Foreign Companies Report to the SEC →

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  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

Exhibit 99.1

NEWS RELEASE		www.cameco.com		Saskatoon
				Saskatchewan
All amounts in Canadian dollars unless specified otherwise				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 Gignac		72,913,617		98.13%		1,385,967		1.87%
Tammy Cook-Searson		73,976,654		99.57%		322,919		0.43%
Tim Gitzel		74,100,179		99.77%		174,337		0.23%
Marie Inkster		73,781,111		99.33%		494,252		0.67%
Kathryn Jackson		73,302,463		98.69%		972,353		1.31%
Don Kayne		73,311,694		98.81%		882,589		1.19%
Peter Kukielski		74,137,072		99.78%		162,508		0.22%
Dominique Minière		73,460,367		99.35%		480,348		0.65%
Leontine van 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 306-716-6782 cory_kos@cameco.com		Veronica Baker 306-385-5541 veronica_baker@cameco.com

Exhibit 99.2

May 7, 2026				CAMECO CORPORATION
				Corporate Office
				2121 11th Street West
				Saskatoon SK S7M 1J3
Canadian Securities Administrators				Canada
Cameco Corporation Annual Meeting May 7, 2026 Report of Voting Results Under National Instrument 51-102				Tel: +1 (306) 956-6200 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 Cook-Searson		268,546,019		99.46%		1,445,035		0.54%
Catherine Gignac		257,616,122		95.42%		12,374,935		4.58%
Tim Gitzel		269,493,993		99.82%		497,067		0.18%
Marie Inkster		268,122,805		99.31%		1,868,248		0.69%

Canadian Securities Administrators

May 7, 2026

Page 2

Kathryn Jackson		267,520,591		99.08%		2,470,465		0.92%
Don Kayne		262,615,561		97.27%		7,375,495		2.73%
Peter Kukielski		268,828,780		99.57%		1,162,278		0.43%
Dominique Minière		266,630,842		98.76%		3,360,213		1.24%
Leontine van 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 Cook-Searson		73,976,654		99.57%		322,919		0.43%
Catherine Gignac		72,913,617		98.13%		1,385,967		1.87%
Tim Gitzel		74,100,179		99.77%		174,337		0.23%
Marie Inkster		73,781,111		99.33%		494,252		0.67%
Kathryn Jackson		73,302,463		98.69%		972,353		1.31%
Don Kayne		73,311,694		98.81%		882,589		1.19%
Peter Kukielski		74,137,072		99.78%		162,508		0.22%
Dominique Minière		73,460,367		99.35%		480,348		0.65%
Leontine van 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

FAQ

What did Cameco (CCJ) shareholders approve at the May 7, 2026 annual meeting?

Shareholders approved all key items: they elected nine directors, reappointed KPMG LLP as auditors, and passed an advisory resolution supporting Cameco’s executive compensation approach. Each item received strong majority support based on the disclosed ballot results at the annual meeting.

How strong was shareholder support for Cameco (CCJ) directors in 2026?

Director support was very high. After applying the 25% non-resident voting cap, each of the nine nominees received between 98.13% and 99.78% of votes cast in favour, indicating broad backing across the board slate presented to shareholders.

Who are the directors elected to Cameco (CCJ)’s board in 2026?

Shareholders elected Tammy Cook-Searson, Catherine Gignac, Tim Gitzel, Marie Inkster, Kathryn Jackson, Don Kayne, Peter Kukielski, Dominique Minière and Leontine van Leeuwen-Atkins. They will serve for the ensuing year or until their successors are elected or appointed, according to the meeting results disclosure.

Which audit firm did Cameco (CCJ) shareholders appoint at the 2026 meeting?

Shareholders appointed KPMG LLP as Cameco’s auditors to hold office until the next annual meeting, or until successors are appointed. After applying the 25% non-resident voting restriction, KPMG received 69,559,186 votes for, representing 93.17% of votes cast, with 6.83% withheld.

How did Cameco (CCJ) shareholders vote on executive compensation in 2026?

Shareholders passed an advisory resolution accepting Cameco’s executive compensation approach disclosed in the management proxy circular. After applying the 25% non-resident voting cap, the resolution received 73,630,638 votes for, or 98.63% support, with 1.37% of votes cast against the compensation approach.

What is the 25% non-resident shareholder voting restriction mentioned by Cameco (CCJ)?

Cameco’s disclosure shows voting results both before and after applying a twenty-five percent non-resident shareholder voting restriction. After this adjustment, vote totals and percentages are reduced for non-resident holdings, and the company reports final outcomes on directors, auditors, and compensation using the adjusted figures.

Filing Exhibits & Attachments

2 documents

Press Releases

• EX-99.1 EX-99.1 25.0 KB
• EX-99.2 EX-99.2 59.1 KB