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Argenta Silver Intersects 4,982 g/t Ag over 7.5m including 6,859 g/t Ag over 4.5m at Emerging Target; Step-Out Drilling Expands Resource Footprint by 270m; Gold and Copper Discovery Drill-Confirmed

Drill Results Resource Estimates

Argenta Silver Intersects 4,982 g/t Ag over

7.5m including 6,859 g/t Ag over 4.5m at

Emerging Target; Step-Out Drilling Expands

Resource Footprint by 270m; Gold and Copper

Discovery Drill-Confirmed

TSX-V: AGAG

VANCOUVER, BC

,

Feb. 23, 2026

/CNW/ -

Argenta Silver Corp.

(TSXV: AGAG) (OTCQX:

AGAGF) (FSE: T1K) ("Argenta" or the "Company") is pleased to report the second set of assay

results from its ongoing 2025–2026 Summer Exploration Program at the 100% owned El Quevar

Project ("El Quevar") in Salta Province, Argentina. These latest results confirm

multiple high-grade

silver

intervals beyond the Yaxtché Deposit ("Yaxtché"), demonstrating mineralized continuity over a

100-meter northwest extension

(step-out holes QVD-426 and QVD-428)

and a 170-meter

southeast extension

(including step-out hole QVD-432 and others) (Figure 1, Figure 2, Table 1,

and Table 2)

.

Notably, additional

high-grade drill and surface sample results

continue to emerge

from the

Mani-Copan

target

, located approximately 500 meters south of Yaxtché (QVD-433 and

others). Furthermore, the Company has confirmed

the gold-copper mineralized zone

in a follow-

up drill hole at the

Carmen

target

.

Highlights:

Resource Expansion at the Yaxtché Deposit:

QVD-426 (50-meter Northwest Step-out):

Intersected

517 g/t Ag over 20.00m

(from 326m),

including a high-grade interval of

1,300 g/t Ag over 5.00m

, which also contains

5,060 g/t Ag

over 1.00m

. These results confirm a

50-meter expansion

to the northwest of the previously

defined deposit margin (Figure 3).

QVD-428 (100-meter Northwest Step-out):

Intersected

1,039 g/t Ag over

5.00m

(from

388m), including

2,410 g/t Ag over

1.00m

. This hole extends the trend mineralization to the

northwest by

100 meters

(Figure 3).

QVD-432 (170-meter Southeast Step-out):

Intersected

639 g/t Ag over

6.00m

(from 153m),

including a high-grade interval of

2,920 g/t Ag over 1.00m

. This intercept extends the

mineralized zone by

170 meters

to the southeast.

QVD-434 & QVD-435 (Step-out confirmation):

Yaxtché Deposit, has also been evaluated with

further follow-up drill holes, located between the step-out hole QVD-432 and the resource,

confirming the

continuity of high-grade mineralization

.

Mani-Copan Target (~500 meters south of

Yaxtché)

:

Hole

QVD-431

intersected

135 g/t Ag

over 7.50m

(from 25 m) and a deeper interval of

255 g/t

Ag

over

2.00m

(from 89 m). Additionally, hole

QVD-433

intersected a significant high-grade

interval of

4,982 g/t Ag over 7.50m

, including

6,850 g/t Ag over 4.50m,

and

336 g/t Ag over

2.00 m

(from surface). These results are consistent with previously reported

high-grade

surface samples

(see news release

July 21, 2025

), confirming that the system remains active

and robust in this exploration target.

Surface rock sampling from previously unsampled areas of the Mani-Copan target has returned

more than a dozen

high-grade silver assays

reaching

up to 2,493 g/t Ag

, further highlighting

the significant growth potential of these new mineralized zones (Figure 4 and Table 3).

New Discoveries & Target Validation:

Carmen Target (Au-Cu):

Follow-up hole

QVD-427A

confirmed an open

gold-copper zone

,

highlighting

0.29 g/t Au

over

22.90m

(from 351.1m), which includes a higher-grade intercept of

0.66 g/t Au and 0.73% Cu over 1.00m

. The hole also intersected

0.51 g/t Au and 0.42% Cu

over

7.00m

(from 311.0 m), including

1.33 g/t Au over 1.00m

, as well as

0.48 g/t Au

over

12.00m

(from 326.0 m), including

1.57 g/t Au and 0.35 % Cu over 1.00m

.

Additionally, the Company has encountered silver anomalies in other holes including

QVD-429

, and is

awaiting results for hole

QVD-430

, which are delayed due to laboratory backlogs.

Joaquin Marias, President and CEO commented

, "The latest step-outs are very encouraging and

extend the footprint of the main deposit [Yaxtché] by 170 m to the southeast and 100 m to the

northwest with high-grade continuity, reinforcing that the deposit remains open in multiple

directions. In parallel, drilling results from Carmen confirm an open Au-Cu zone and Mani-Copan

continues to deliver very high-grade silver, validating our broader mineralization model for El

Quevar project. With two rigs active and assays still pending, we remain focused on disciplined

resource growth and high-impact discovery."

Figure 1. Map displaying the collars of DDH QVD-426, QVD-427A, QVD-428, QVD-431, QVD-432,

QVD-433, QVD-434 and QVD-435. (CNW Group/Argenta Silver Corp.)

Figure 2. Long-section of Yaxtché Deposit, displaying results from DDH QVD-426, QVD-428,

QVD-432, QVD-434 and QVD-435. (CNW Group/Argenta Silver Corp.)

Table 1: 2025-2026 Summer Drilling Program Second Batch of Assays (cut-off 100g/t Ag)

*

Hole ID

From [m]

To [m]

Length [m]

Ag [g/t]

Au [g/t]

Pb [%]

Zn [%]

Cu [%]

End Of Hole [m]

Program

QVD-426

220.0

227.0

7.00

285

0.00

0.63

0.17

0.03

including

221.0

224.0

3.00

413

0.00

0.24

0.06

0.03

including

226.0

227.0

1.00

484

0.00

1.92

0.23

0.03

390.50

Resource Expansion

and

326.0

346.0

20.0

517

0.00

5.91

0.89

0.04

including

340.0

345.0

5.00

1,300

0.00

4.77

0.84

0.07

which includes

343.0

344.0

1.00

5,060

0.00

7.98

1.87

0.28

QVD-427A

311.0

318.0

7.00

10

0.51

0.05

0.03

0.42

455.00

Exploration/New Discoveries

including

317.0

318.0

1.00

18

1.33

0.10

0.01

0.38

and

326.0

338.0

12.00

3

0.48

0.01

0.01

0.09

including

334.0

335.0

1.00

11

1.57

0.02

0.02

0.35

and

351.1

374.0

22.9

2

0.29

0.03

0.00

0.11

including

354.0

355.0

1.00

9

0.50

0.01

0.01

0.65

including

356.0

357.0

1.00

12

0.66

0.02

0.01

0.73

and

429.1

430.4

1.30

2

0.44

0.15

0.02

0.01

and

439.0

441.0

2.0

2

0.28

0.06

0.00

0.01

QVD-428

355.0

357.4

2.40

314

0.00

0.58

0.14

0.03

434.00

Resource Expansion

and

365.0

367.0

2.00

308

0.00

0.43

1.10

0.03

and

388.0

393.0

5.00

1,039

0.00

11.46

1.04

0.15

including

390.0

391.0

1.00

2,410

0.00

6.85

0.87

0.53

including

392.0

393.0

1.00

1,400

0.00

20.00

2.54

0.09

QVD-431

25.0

32.5

7.50

135

0.00

0.32

0.00

0.01

109.00

Exploration/New Discoveries

and

89.0

91.0

2.00

255

0.00

0.13

0.00

0.00

QVD-432

153.0

159.0

6.00

639

0.13

0.11

0.08

0.41

338.00

Resource Expansion

including

156.0

157.0

1.00

2,920

0.45

0.36

0.34

1.41

and

164.0

165.0

1.00

403

0.10

0.16

0.05

0.08

and

190.6

192.0

1.40

9

0.24

0.66

1.61

0.00

and

259.0

261.0

2.00

13

0.24

0.03

0.06

0.01

QVD-433

0.0

2.0

2.00

336

0.00

1.48

0.00

0.01

331.00

Exploration/New Discoveries

and

39.5

47.0

7.50

4,982

0.02

0.54

0.14

0.08

including

42.5

47.0

4.50

6,850

0.03

0.36

0.21

0.04

QVD-434

97.0

102.5

5.50

429

0.05

0.34

0.13

0.65

211.20

Resource Expansion

including

98.0

99.0

1.00

884

0.01

0.97

0.25

1.20

QVD-435

55.0

58.0

3.00

463

0.00

1.30

0.04

0.16

160.00

Resource Expansion

including

55.0

56.0

1.00

1,205

0.00

3.44

0.11

0.32

and

64.0

67.0

3.00

912

0.06

0.11

0.22

1.45

including

65.0

66.0

1.00

1,120

0.06

0.10

0.15

0.99

and

69.0

70.0

1.00

171

0.51

2.77

0.73

0.04

and

99.0

100.0

1.00

106

0.40

0.25

0.10

0.09

*Intervals shown are core length. Estimated true widths vary between 60 to 85% of core reported length. Insufficient re-modelling and drill density on new data has been completed

to calculate true width at this time.

Table 2: 2025-2026 Summer Drilling Program DDH Location and Attitude*

Hole ID

Easting

Northing

Azimuth

Dip

End Of Hole [m]

QVD-426

3,417,742

7,307,375

290

-75

390.50

QVD-427

3,419,233

7,307,058

140

-65

203.00

QVD-427A

3,419,233

7,307,058

140

-65

455.00

QVD-428

3,417,642

7,307,451

0

-90

434.00

QVD-429

3,418,266

7,306,235

345

-45

110.00

QVD-430

3,417,718

7,307,426

0

-90

431.00

QVD-431

3,418,234

7,306,306

165

-50

109.00

QVD-432

3,419,375

7,306,698

180

-65

338.00

QVD-433

3,418,028

7,306,233

280

-60

331.00

QVD-434

3,419,305

7,306,689

195

-55

211.20

QVD-435

3,419,239

7,306,669

205

-60

160.00

*Reference system: GK POSGAR 94 – Zone 3. Dip is reported as negative below horizontal.

Figure 3 (upper box): Northwest Step-out (QVD-426): 50-meter expansion with 517 g/t Ag over

20.00 meters, Figure 3 (lower box): Northwest Step-out (QVD-428): extended the deposit by 100

meters, intersecting 1,039 g/t Ag over 5.00 meters. (CNW Group/Argenta Silver Corp.)

Figure 4. Surface samples at Mani-Copan exploration target. (CNW Group/Argenta Silver Corp.)

Table 3: 2025-2026 Summer Exploration Program – Rock Surface Samples at Mani-Copan

Sample

Easting

Northing

Ag g/t

Au g/t

Pb %

Zn %

Cu %

101333

3418877

7306107

2,493

0.01

1.08

0.01

0.02

101332

3418860

7306114

1,622

0.01

0.29

0.00

0.01

101331

3418819

7306135

1,587

0.01

0.77

0.01

0.01

101329

3418806

7306138

1,207

0.01

0.18

0.00

0.00

101334

3418882

7306097

808

0.01

0.33

0.00

0.00

101528

3418870

7306115

261

0.00

0.34

0.01

0.00

101529

3418836

7306057

168

0.00

0.88

0.02

0.01

101335

3418915

7306019

134

0.01

3.01

0.02

0.04

101531

3418846

7306012

123

0.00

0.44

0.01

0.00

101533

3418936

7306078

112

0.00

0.49

0.01

0.01

101532

3418906

7306029

53

0.01

1.00

0.03

0.03

101365

3418966

7306041

48

0.01

0.21

0.00

0.01

Carmen – Preliminary Geological Interpretation

The Carmen target exhibits a robust geochemical, mineralogical, and geological signature, consistent

with the

transition levels

between a

Cu-Au porphyry system and the roots of a high-

sulphidation epithermal system

. This configuration suggests a

telescoping scenario

, evidenced

by the intervals of clast-supported

hydrothermal breccias

with subangular clasts of fine porphyritic

dacite and a silica-dickite matrix intersected in drill holes

QVD-425 and QVD-427A

. These intervals,

combined with the re-logging of historical core, reveal

high gold and copper grades

linked to an

assemblage of

enargite, chalcopyrite, and traces of bornite

, along with the presence of other

sulphides.

Furthermore, the re-interpretation of

historical geophysics

highlights a

moderate to high

resistivity

anomaly that

coincides with a trend towards high chargeability signatures at depth

.

This geophysical contrast suggests

proximity to a competent and altered intrusive body

(possibly a porphyry stock or a siliceous lithocap) with

high mineralisation potential

, a feature that

is particularly significant given its spatial coincidence with an extensive Au+/-Cu soil anomaly (see

press release January 21, 2025

).

2025–2026 Summer Exploration and Drilling Program

Having started November 1

st

, 2025, the current drilling campaign (Summer Exploration Program) is

continuing with two rigs operational at

El Quevar.

The Company is pursuing a dual-track growth

strategy:

40% of the

Program

targets

Resource Expansion

to bolster the existing asset base,

while the remaining

60% is dedicated to high-impact exploration for New Discoveries.

To support this initiative, the Argenta team is conducting soil geochemical sampling and surface

mapping across extensive,

previously unexplored sectors

. These operations are expanding into

Quevar North

, facilitated by the development of more than

15 km of new internal access roads

.

Following the fieldwork, all samples will undergo detailed geological, petrographic, and spectral

(TerraSpec) analysis. Consequently, the total exploration footprint for the 2025–2026 summer

season has more than doubled, increasing from approximately

25km

2

to 60km

2

(Figure 5).

Since the commencement of this

Summer Exploration

Program

, the Company has successfully

completed

over 9,500 meters

of drilling across

34 holes

, as part of the overall

25,000

meters

Program

. More than

150 work orders

from these holes have been submitted for laboratory

analysis, with

70% of the results currently pending

. This work supplements the

4,244 meters

across

16 holes

drilled during the

2025 Winter Drilling

Program

, which achieved a balance of high-

grade

Resource Expansion

and the discovery of promising

Exploration Targets such as Andrea,

Rosa, Argentina, and Azufre.

Detailed surface work in these areas including road construction, mapping, and geological transects

continues to refine the Company's understanding of the project's broader potential.

Figure 5. Map displaying the expanded exploration footprint for the upsized 2025-2026 Summer

Program at El Quevar. (CNW Group/Argenta Silver Corp.)

About El Quevar Project

The El Quevar Project is located in Salta, Argentina and spans an area of 57,000 hectares. The

property remains underexplored with less than 3 % of the area covered with comprehensive

exploration work. The property boasts exceptional infrastructure with over 60 km of internal roads, a

fully owned, fully operational camp for 100 workers with multiple support buildings, and a railroad,

gas pipeline, and service road just 3 km from camp, while a high

voltage transmission line lies

approximately 20 km from the exploration area. The robust infrastructure associated with the project

provides a cost-effective platform to de

risk and accelerate future drilling and development.

The foundational Mineral Resource Estimate of the Yaxtché deposit boasts an indicated mineral

resource of

45.3 million ounces of silver from 2.93 million tonnes grading 482 g/t Ag

, and an

inferred resource of

4.1 million ounces from 0.31 million tonnes grading 417 g/t Ag

(1). The

mineral resource area remains open at depth and in multiple directions, particularly to the southeast

and northwest.

The mineralization at the Yaxtché deposit is defined as a silver rich, high to intermediate-sulphidation

epithermal system with associated gold. Mineralization is controlled by NW-SE and NE-SW fault

structures and is mainly hosted in brecciated zones and dacite domes. Silver minerals at Yaxtché

consist of complex silver sulphides, sulphosalts and native silver. These minerals are found within

silicified breccias, commonly appearing as veinlets, stockworks, disseminations, and breccia fillings.

QAQC Statement

The Company adheres to CIM Best Practices Guidelines for exploration-related activities conducted

on its property. Quality Assurance and Quality Control (QA/QC) procedures are overseen by a

Qualified Person.

All geochemical sample assay results from Argenta Silver have been independently monitored

through a rigorous QA/QC protocol. This protocol includes the regular insertion of blind standard

reference materials, blanks, and duplicates.

The logging and sampling of the El Quevar drill core were completed at Argenta's core handling

facilities in Salta, Argentina. Drill core was photographed, checked for recovery and geotechnical

and then diamond-sawn on-site, and half drill-core samples were securely transported to ALS

Laboratories sample preparation facilities in Mendoza, and forwarded to their facility in Lima, Peru

for analysis. The other half-core is retained on site for reference.

Soil samples were prepared by drying at <60°C and sieving to minus 80 mesh (code PREP-41).

Rock chip samples were dried and then fine crushing of the sample to at least 70% passing less

than 2 mm, sample splitting using a riffle splitter, and pulverizing a 250 g split to at least 85%

passing 75 microns (code PREP-31). Diamond drill core samples were dried and fine crushing of the

sample to at least 70% passing less than 2 mm, sample splitting using a riffle splitter, and pulverizing

a 1kg split to at least 85% passing 75 microns (code PREP-31B).

All rock chip and diamond drill core samples were analyzed for gold using a fire assay on a 50-gram

sample with an AAS finish, and for 35 elements by 4 acid, ICP-AES finish on a 0.75-gram sample

plus mercury using cold vapor AA on a 0.2-gram (ME-ICP61m). Soils were also analyzed for gold

fire assays and ICP-AES (Au-ICP21) and 48 multi-element four acid digestion with ICP-MS finish.

Overlimit silver was determined by a 50-gram fire assay with a gravimetric finish and over limit lead,

zinc and copper were determined by OG62 using a mixture of highly oxidizing acids on a 0.4-gram

sample.

Qualified Person

Rob van Egmond, P.Geo., a "qualified person" as defined by National Instrument 43-101 Standards

of Disclosure for Mineral Projects, has reviewed and approved the scientific and technical

information contained in this news release. Rob van Egmond, P.Geo. has visited the El Quevar

Project and is not independent of the Company.

(1) Refer to NI43-101 technical report with effective date of September 30, 2024, titled "NI 43-101

Technical Report on the Mineral Resource Estimate of the El Quevar Project Salta Province,

Argentina", posted on

www.SEDAR.com

under Argenta Silver Corp.

About Argenta Silver Corp.

Argenta Silver Corp. is a silver exploration company committed to (or- "focused on") advancing

projects that support the global energy transition. Our mission is to create sustainable, long-term

value for shareholders by acquiring and developing high-potential silver assets in mining-friendly

jurisdictions across Latin America. Led by an experienced management team with deep expertise in

exploration, finance, and project development, Argenta emphasizes responsible mining practices and

is well-positioned to meet the rising demand for silver, a critical metal in renewable energy and

emerging technologies.

On behalf of Argenta Silver Corp.

"Joaquín Marias"

President and Chief Executive Officer

Neither the 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.

This news release contains forward-looking statements and forward-looking information as defined

by applicable securities laws. Forward-looking statements include risks and uncertainties, as

detailed in the Company's disclosure. The Company undertakes no obligation to update these

statements except as required by law.

Forward Looking Information

Certain statements and information herein contain forward-looking statements and forward-looking

information within the meaning of applicable securities laws. Such forward-looking statements or

information include but are not limited to statements or information with respect to: the El Quevar

project; potential for resource expansion and significantly larger mineralization beyond the current

resource; further results from on-going exploration and evaluation of assays.

Although management of the Company believes that the assumptions made and the expectations

represented by such statements or information are reasonable, there can be no assurance that

forward-looking statements or information herein will prove to be accurate. Forward-looking

statements and information by their nature are based on assumptions and involve known and

unknown risks, uncertainties and other factors which may cause actual results, performance or

achievements, or industry results, to be materially different from any future results, performance or

achievements expressed or implied by such forward-looking statements or information. These risk

factors include, but are not limited to: exploration and development of the El Quevar project may

not result in any commercially successful outcome for the Company; risks associated with the

business of the Company; business and economic conditions in the mining industry generally;

changes in general economic conditions or conditions in the financial markets; changes in laws

(including regulations respecting mining concessions); and other risk factors as detailed from time

to time. The Company does not undertake to update any forward-looking information, except in

accordance with applicable securities laws.

SOURCE Argenta Silver Corp.

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/February2026/23/c1563.html

%SEDAR: 00009657E

For further information:

For further information, please contact: Vanessa Bogaert, Vice President

Investor Relations and Communications, Tel: 236-268-6945

CO: Argenta Silver Corp.

CNW 08:30e 23-FEB-26