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CanAlaska Begins Ground-Based Geophysical Program at Waterbury South Project Electromagnetic Survey Focused on Generating New Priority Drill Targets Project Located 10 Kilometers from Cigar Lake Mine; 2 Kilometers from Cigar Lake Haul Road

Exploration Programs

CanAlaska Begins Ground-Based Geophysical

Program at Waterbury South Project

Electromagnetic Survey Focused on Generating New Priority Drill Targets

Project Located 10 Kilometers from Cigar Lake Mine; 2 Kilometers from Cigar Lake Haul Road

Saskatoon, Saskatchewan--(Newsfile Corp. - February 19, 2026) -

CanAlaska Uranium Ltd. (TSXV:

CVV) (OTCQX: CVVUF) (FSE: DH7)

("

CanAlaska

" or the "

Company

") is pleased to announce the

start of the 2026 ground-based geophysical program on the Waterbury South project (the "Project") in

the eastern Athabasca Basin (Figure 1). The goal of the Waterbury South geophysical survey is to refine

conductive corridors to generate targets for future drilling programs focused around historical

mineralization on the Project. The Waterbury South project is 100% CanAlaska-owned and is located

approximately 10 km southeast of the currently operating Cigar Lake Mine and 2 km from the Cigar

Lake haul road.

Figure 1 – Location of Waterbury South Project

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2864/284418_486af2bc24dad809_002full.jpg

CanAlaska CEO, Cory Belyk, comments,

"The Waterbury South project has been sitting in our

opportunity list for a few years as we advanced the West McArthur Pike Zone discovery. CanAlaska

now has access to lower-cost capital to move this project toward discovery by following up on these

very significant results from our recent drill programs in 2021 and 2022. The style and strength of

polymetallic mineralization in WAT009 is directly relatable to the style of mineralization encountered

at the nearby giant Cigar Lake uranium mine. Further discovery of uranium mineralization on this

project has been hampered by not having new geophysical data to support drilling. The CanAlaska

team is going to correct this through completion of this work in 2026. With Cigar Lake reaching its

natural production life end-point in 2036, now is a great time to advance this project for our

shareholders."

Figure 2 – Waterbury South Geophysical Program Focus

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2864/284418_486af2bc24dad809_004full.jpg

2026 Waterbury South Ground Geophysical Program

The winter 2026 exploration program on the Waterbury South project will consist of a ground-based

electromagnetic survey to map the conductive corridors on the Project. A modern Stepwise Moving

Loop Time Domain Electromagnetic survey (SWML-TDEM) is planned to advance the Project. The

survey will consist of eight geophysical grid lines oriented perpendicular to a linear magnetic low corridor

on the Project designed to map the location of the graphitic basement conductors where they intersect

the sandstone and basement unconformity (Figure 2). The survey will consist of approximately 90 km of

SWML-TDEM surveying utilizing the Volterra-EM acquisition system. The Volterra-EM acquisition

system is a full-waveform, 100% duty cycle, on-time EM system which generates high-resolution three

component electromagnetic data.

The Waterbury South project is located along the regional prolific Collins Bay fault system which is

interpreted to run from northeast of Cameco's Eagle Point Mine through the Eagle Point, Collins Bay,

and Rabbit Lake uranium deposits and into the Project area. The Project has been subject to limited

historical exploration by SMDC, Noranda, COGEMA, and Cameco who performed a variety of

geochemical surveys, and airborne and ground based geophysical surveys. In the 1980's, Noranda

completed one drill fence on the project, which identified

basement-hosted uranium mineralization

grading 0.12% U

3

O

8

over 0.1 m from 283 m

. In the early 2000's, Cameco completed an EM survey

and three drill holes on the project. SOD-253, was abandoned before reaching the unconformity but

intersected pervasively bleached sandstone with weak sooty pyrite alteration.

Figure 3 – Waterbury South 2021/2022 Drill Program Results

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2864/284418_486af2bc24dad809_006full.jpg

The Company acquired the Project in the mid-2000's and completed an airborne electromagnetic survey

followed by a DC Resistivity survey that identified likely sandstone resistivity low breaches, a typical

response for post-Athabasca structure and alteration on other projects in the area. In 2021, CanAlaska

completed three drillholes on the Waterbury South project. This drill program was highlighted by

WAT009 which intersected a strongly altered lower sandstone column with bleaching, sooty pyrite,

desilicification, and chlorite, associated with polymetallic mineralization at the unconformity.

The

polymetallic mineralization is characterized by

0.5 m with 405 ppm uranium, 2.42% nickel,

2.34% arsenic, 0.5% zinc, and 801 ppm cobalt from 349 - 349.5 m

(see News Release dated June

17

th

, 2021) (Figure 3). The Company completed an additional six drillholes on the eastern portion of the

Project in 2022 which confirmed a complex structural network with associated sandstone and basement

alteration (see News Release dated March 31

st

, 2022).

The 2026 winter exploration program is focused on mapping and refining conductive corridors on the

Project, specifically targeting the strike extension of the historical mineralization and geochemical

anomalism that was intersected during previous drill programs. The Company believes that modern

ground-based geophysical data will provide accurate targets for future exploration across the broader

Waterbury South project.

The survey, which is anticipated to be done by early April, will be completed by SJ Geophysics with

interpretation and processing support from Convolutions Geoscience.

Other News

The Company will be attending the Red Cloud Pre-PDAC 2026 Mining Showcase on February 26

th

and

27

th

in Toronto, Ontario.

The Company will also be attending the 2026 PDAC Convention from March 1

st

- 4

th

in Toronto, Ontario

and will have representatives at booth #2140.

Technical Disclosure - Historical Results, Neighbouring Properties, and Grab Samples

The historical results contained within this news release have been captured from the Saskatchewan

Mineral Assessment Database (SMAD) as available and may be incomplete or subject to minor location

inaccuracies. Management cautions that historical results collected and reported by past operators

unrelated to CanAlaska have not been verified nor confirmed by a Qualified Person; however, the

historical results form a scientific basis for ongoing work on the subject projects.

This news release refers to neighbouring properties in which the Company has no interest. Results,

discoveries, or mineralization on proximate land or neighboring properties, whether in stated current

resource estimates or historical resource estimates, are not necessarily indicative of results,

discoveries, or mineralization on the Company's properties.

All reported depths and intervals are drill hole depths and intervals, unless otherwise noted, and do not

represent true thicknesses, which have yet to be determined.

About CanAlaska Uranium

CanAlaska is a leading explorer of uranium in the Athabasca Basin of Saskatchewan, Canada. With a

project generator model, the Company has built a large portfolio of uranium projects in the Athabasca

Basin. CanAlaska owns numerous uranium properties, totaling approximately 500,000 hectares, with

clearly defined targets in the Athabasca Basin covering both basement and unconformity uranium

deposit potential. The Company has recently concentrated on the West McArthur high-grade uranium

expansion with targets in 2024 and 2025 leading to significant success at Pike Zone. Fully financed for

the upcoming 2026 drill season, CanAlaska is focused on uranium deposit discovery and delineation in

a safe and secure jurisdiction. The Company has the right team in place with a track record of discovery

and projects that are located next to critical mine and mill infrastructure.

The Company's head office is in Saskatoon, Saskatchewan, Canada with a satellite office in Vancouver,

BC, Canada.

The Qualified Person under National Instrument 43-101 Standards of Disclosure for Mineral Projects for

this news release is Nathan Bridge, MSc., P. Geo., Vice-President Exploration for CanAlaska Uranium

Ltd., who has reviewed and approved its contents.

On behalf of the Board of Directors

"Cory Belyk"

Cory Belyk, P.Geo., FGC

CEO, President and Director

CanAlaska Uranium Ltd.

Contacts:

Cory Belyk, CEO and President

General Enquiry

Tel: +1.306.668.6900

Tel: +1.306.668.6915

Email:

[email protected]

Email:

[email protected]

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts

responsibility for the adequacy or accuracy of this release.

Forward-looking information

All statements included in this press release that address activities, events or developments that the Company expects, believes or anticipates

will or may occur in the future are forward-looking statements.

Forward-looking statements are frequently identified by such words as "may", "will",

"plan", "expect", "anticipate", "estimate", "intend" and similar words referring to future events and results. Forward-looking statements are based

on the current opinions and expectations of management.

These forward-looking statements involve numerous assumptions made by the

Company based on its experience, perception of historical trends, current conditions, expected future developments and other factors it believes

are appropriate in the circumstances. In addition, these statements involve substantial known and unknown risks and uncertainties that contribute

to the possibility that the predictions, forecasts, projections and other forward-looking statements will prove inaccurate, certain of which are

beyond the Company's control.

Actual events or results may differ materially from those projected in the forward-looking statements and the

Company cautions against placing undue reliance thereon.

The Company believes that the expectations reflected in forward-looking statements included herein are reasonable, but no assurance can be

given that these expectations will prove to be correct and such forward-looking statements included herein should not be unduly relied upon.

These statements speak only as of the date hereof.

The Company does not intend, and does not assumes any obligation, to revise or update these

forward-looking statements, except as required by applicable law.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/284418