Frankfurt: X5U.F €0.24

OTCQB: SASKF $0.29

TSXV: SASK $0.40

Securing Canada’s next generation of uranium supply

Investor Relations
Investor Presentation

Updated presentation coming soon.

Company Overview

Uranium District Scale Potential

2024’s successful exploration program at the 100%-owned Angilak Project unveiled an Exploration Target range of 61 – 98M lbs U3O8 with an average grade range of 0.37% U3O8 and 0.48% U3O8 at the Lac 50 deposit and identified district-scale potential across the Angilak Project¹

Significant Uranium Exploration Torque

A leading listed uranium growth Company focused on exploration of high-grade historical resources, post-discovery assets in the Athabasca Basin, drill ready Athabasca Basin exploration targets, and carried interest upside

Growth Commitment

ATHA delivered one of the largest exploration programs in the uranium sector in 2024 over one of the most comprehensive uranium exploration portfolios in Canada and is positioned for growth through this uranium cycle

Exceptional Team with Global Reach

Exceptional team with global technical, corporate, M&A, and capital markets experience to drive growth

Rerate Potential

The Angilak Project’s potential, defined by its exploration target, establishes ATHA amongst some of the largest uranium deposits in Canada and positions the Company for re-rating relative to uranium development peers

¹The stated potential quantity and grade is conceptual in nature, and there has not been sufficient exploration to define a mineral resource, and it is uncertain if further exploration will result in the target being delineated as a mineral resource; Conclusions from a third-party updated Technical Report (with an effective date November 25, 2024) establish a baseline Exploration Target Model for the Lac 50 Deposit, ranging between 60.8 M lbs U3O8 and 98.2 M lbs U3O8, with an average grade range of 0.37% U3O8 and 0.48% U3O8; a copy of which is available on the Company’s SEDAR+ profile at www.sedarplus.ca

Capital Structure

Share and dilutive figures in millions (as at May 1, 2025)

Capitalization	Millions
Basic Shares	298.1
Options	10.1
Warrants	9.2
RSUs	4.0
Fully Diluted Shares	321.4

Analyst Coverage

Follow these analysts for insights and reports for deeper understanding of ATHA’s market trends and opportunities.

Roger Bell

Hannam & Partners

Michael Curran

Beacon Securities

Katie Lachapelle

Canaccord Genuity

David Talbot

Red Cloud Securities

Gordon Lawson

Paradigm Capital

Investor Relations
Sedar Filings

For more information on the company and to access our full list of disclosure filings, please visit the link below to view ATHA’s Sedar profile.

Sedar Filings

ESTMA Reports

2023 ESTMA Report

2024 ESTMA Report

Hidden

Next Steps: Sync an Email Add-On

To get the most out of your form, we suggest that you sync this form with an email add-on. To learn more about your email add-on options, visit the following page (https://www.gravityforms.com/the-8-best-email-plugins-for-wordpress-in-2020/). Important: Delete this tip before you publish the form.

First Name

Last Name

Email(Required)

Comments

This field is for validation purposes and should be left unchanged.