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Kodiak Intersects Near-Surface High-Grade Copper and Gold at Ketchan: 0.70% CuEq over 283.5 Metres, Including 1.02% CuEq over 108 Metres

Drill Results

Kodiak Intersects Near-Surface High-Grade

Copper and Gold at Ketchan: 0.70% CuEq over

283.5 Metres, Including 1.02% CuEq over 108

Metres

Vancouver, British Columbia--(Newsfile Corp. - September 9, 2026) - Kodiak Copper Corp. (TSXV:

KDK) (OTCQX: KDKCF) (FSE: 5DD1) (the "

Company

" or "

Kodiak

") announces the first drill results

received from the summer 2026 drill program at its 100% owned MPD copper-gold porphyry project in

southern British Columbia. Results received from eight holes totalling 1,665 metres drilled on the

Ketchan deposit are reported herein (Figure 1). This is Kodiak's first drill program at the Ketchan

deposit, and drilling is focused on shallow holes, targeting gaps and potential extensions.

Highlights

Results include the

best intersection ever reported at Ketchan

, returning

high-grade copper

accompanied by significant gold

in drill hole AG-26-019. Figures 2 & 3

Notable drill results include (Figures 2 & 3, Tables 1 and 2):

AG-26-019 intersected

0.56% Cu, 0.15 g/t Au and 2.02 g/t Ag (0.70% CuEq) over 283.5

metres from 37.5 metres to 321 metres

, including

a higher-grade interval of 0.83% Cu,

0.20 g/t Au and 3.20 g/t Ag (1.02% CuEq) over 108 metres from 85.5 metres to 193.5

metres

.

AG-26-009 intersected

0.31% Cu, 0.06 g/t Au and 1.38 g/t Ag (0.37% CuEq) over 94.5

metres from 46.5 metres to 141 metres

.

These drill results confirm the

presence of high-grade mineralization

at Ketchan and will

improve and expand the deposit

. All mineralized intercepts reported herein are anticipated to

contribute to

resource growth at Ketchan

.

Further results from Ketchan are expected within the coming weeks, including holes targeting a

potential southern extension of the deposit. Historical drilling intersected mineralization

400

metres south of the deposit,

and an untested

geophysical anomaly

(3D-Induced Polarization

chargeability)

stretches one kilometer further along trend

from the current deposit in an area

with coincident

anomalous copper-in-soil and surface rock sample results.

(Figure 2 & 3)

To date, 9,067 meters in 46 holes have been drilled in 2026 at the Ketchan, West and South

deposits. A total of 16,500 metres of drilling is planned, with the goal of expanding multiple

deposits, as well as testing several prospective exploration targets that have potential for new

discoveries. Drilling is expected to continue into Q4 2026.

All seven deposits in the MPD Mineral Resource Estimate (the "

MRE

") are open to expansion and

results from the 2026 drill program will contribute to an updated MRE, planned in Q1 2027.

"Our first drilling at Ketchan has delivered an excellent start to the 2026 program with a high-grade, near-

surface intersection that exceeded our expectations and represents the best hole ever drilled at this

deposit," said Claudia Tornquist, President & CEO of Kodiak Copper. "While today's results confirm the

presence of high-grade mineralization at Ketchan and fill in gaps in the resource model, drilling beyond

the northwestern and southeastern ends of the Ketchan deposit is aimed at expanding the resource

footprint. We see considerable opportunity to continue growing and upgrading this important deposit at

MPD as we continue to unlock the broader potential of MPD."

Figure 1:

MPD Project - Location Map and Mineral Deposits

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

https://images.newsfilecorp.com/files/3803/313492_7eacfd63a41b4b36_002full.jpg

Figure 2:

Plan map showing Ketchan deposit drilling to date. New 2026 holes at Ketchan reported

herein are bold traces with assays. Bar graphs show downhole copper (green) and gold (red) values.

Background is the colour-contoured copper-in soil data.

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

https://images.newsfilecorp.com/files/3803/313492_7eacfd63a41b4b36_003full.jpg

Figure 3:

Ketchan Deposit – Holes AG-26-001 to AG-26-006, AG-26-009 & AG-26-019 Long Section

(Looking Northeast)

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

https://images.newsfilecorp.com/files/3803/313492_7eacfd63a41b4b36_004full.jpg

Ketchan Deposit Drilling

The Ketchan deposit is located on the MPD Northwest claims and is a near-surface, alkalic porphyry

copper-gold system defined by geophysics (aeromagnetics and induced polarization surveys), geology,

rock sampling, and drilling. The current drilling, Kodiak's first drill program on Ketchan, is designed to

target areas within, and adjacent to, the Mineral Resource Estimate (the "

MRE

") to grow the block

model. As such, any mineralization intersected has the potential to expand the MRE.

Kodiak's initial drill holes at Ketchan (AG-26-001 to AG-26-004) targeted the northwestern node of the

deposit with the objective of expanding the MRE. Holes AG-26-005, AG-26-006, AG-26-009 and AG-

26-019 were drilled as infill holes within the main body of the Ketchan deposit where tighter drill spacing

was required (Figure 2 and 3).

Drill hole AG-26-019 returned the best result drilled at Ketchan to-date.

A significant mineralized zone

characterized by potassic alteration was intersected between 37.5 metres and 321 metres, with a

higher-grade hydrothermal breccia portion present between 85.5 metres and 193.5 metres (Figure 4).

This drill hole is centrally located within the MRE and, together with the other mineralized intersections

reported in holes AG-26-003, 004, 005 and 006, is expected to extend and upgrade the MRE.

Figure 4 –

High-Grade hydrothermal breccia zone from AG-26-019. The sample is from 145.5-147m

and returned

assay values of 3.14% Cu and 0.5 g/t Au

. Darker spots noted in the image are

sulphides consisting of bornite, chalcopyrite and pyrite, and the lighter pinkish areas represent potassic

alteration in the hydrothermal system.

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

https://images.newsfilecorp.com/files/3803/313492_7eacfd63a41b4b36_005full.jpg

Table 1:

2026 Ketchan Deposit Weighted Assay Intervals for holes AG-26-001 to AG-26-006, AG-26-

009 & AG-26-019 (see Figures 2 & 3).

Hole

From

To

Int (m)**

Cu %

Au g/t

Ag g/t

CuEq*

AG-26-019

37.5

321

283.5

0.56

0.15

2.02

0.70

includes

85.5

193.5

108

0.83

0.2

3.2

1.02

AG-26-009

46.5

251

204.5

0.20

0.06

0.87

0.25

includes

66.6

133.7

67.1

0.41

0.07

1.77

0.47

AG-26-006

39

117.6

78.6

0.15

0.08

0.84

0.21

AG-26-005

26.4

87

60.6

0.16

0.06

0.73

0.22

AG-26-004

24

32.1

8.1

0.18

0.65

0.6

0.69

AG-26-003

16.5

46.9

30.4

0.46

0.14

0.9

0.58

AG-26-002

No significant assays

AG-26-001

No significant assays

*Copper equivalent grades (%CuEq) are for comparative purposes only to express the combined abundance of copper, gold, and silver.

Metallurgical recovery is assumed as 82% for copper, 60% for gold and 54% for silver as determined by Kodiak metallurgical testing as stated in

the Mineral Resource Estimate (see News Release June 25, 2025). Metal prices used in calculations are: US$4.75/lb copper, US3,500/oz gold,

and US40/oz silver, using the formula: CuEq = Cu(%) + Au(g/t) x 0.7863 + Ag(g/t) x 0.0081

**Intervals are downhole drilled core intervals. Drilling data to date is insufficient to determine true width of mineralization.

Table 2:

2026 Ketchan Deposit Drill Collar Information

Hole ID

Easting

(UTM Z10)

Northing

(UTM Z10)

Elevation

(m)

Azimuth

(degrees)

Dip

(degrees)

EOH

(m)

Reported

AG-26-001

676139

5517404

1329

290.

-55

120

2026-09-09

AG-26-002

676140

5517404

1329

350

-50

155

2026-09-09

AG-26-003

676085

5517374

1314

290

-45

205

2026-09-09

AG-26-004

676085

5517374

1314

145

-50

120

2026-09-09

AG-26-005

676050

5517015

1318

360

-50

153

2026-09-09

AG-26-006

676050

5517015

1318

90

-55

252

2026-09-09

AG-26-009

676273

5516895

1369

270

-60

300

2026-09-09

AG-26-019

676410

5516700

1378

240

-82

360

2026-09-09

Sampling, Laboratory Analyses and QA/QC Procedures

All core samples are delivered to accredited laboratory Activation Laboratories Ltd. (Actlabs)

Kamloops, BC, for preparation and Fire Assay prior to being shipped to their Ancaster, Ontario

Laboratory for Multi-element analysis. The maximum standard sample interval is 1.5 metres for HQ sized

core and 3 metres for NQ sized core, with shorter intervals dictated by geological considerations.

The

samples are analyzed for gold by fire assay fusion with an AA finish. If samples return gold values over

10ppm, samples are reanalysed by fire assay with gravimetric finish. Samples then undergo four acid

digestion and ICP-OES and ICP-MS analysis for 48 elements. Samples that return copper values above

10,000 ppm are further analysed using a "near-total" digestion, ICP-OES package. Actlabs meets all

requirements of International Standards ISO/IEC 17025:2015 and ISO 9001:2015 for analytical

procedures. In addition to Actlabs quality assurance-quality control (QA/QC) protocols, Kodiak

implements an internal QA/QC program that includes the insertion of sample blanks, duplicates, and

certified reference materials, at a rate of one per ten samples.

Dave Skelton, P.Geo., Vice President Exploration and a Qualified Person as defined by National

Instrument 43-101, has approved and verified the technical information in this news release. The

company has not independently validated the historical component of the soil results referenced herein,

therefore the reader is cautioned about the accuracy of the data.

On behalf of the Board of Directors

Kodiak Copper Corp.

Claudia Tornquist

President & CEO

For further information, contact:

Nancy Curry, VP Corporate Development

[email protected]

+1 (604) 646-8362

About Kodiak Copper Corp.

Kodiak is focused on advancing the 100% owned MPD copper-gold porphyry project in the prolific

Quesnel Terrane in south-central British Columbia, Canada, an established mining region with producing

mines and excellent infrastructure. MPD exhibits all the hallmarks of a large, multi-centered porphyry

district with the potential for future economic development. The initial Mineral Resource Estimate

published in 2025 outlines seven substantial deposits and underscores the scale and potential of the

project. All known deposits remain open to expansion, and numerous targets across the property have

yet to be tested. Kodiak continues to systematically explore MPD's district-scale potential with the goal

of delivering new discoveries and building further critical mass toward being the region's next mine. The

Company also holds the Mohave copper-molybdenum-silver porphyry project in Arizona, USA, near the

world-class Bagdad mine.

Kodiak's founder and Chairman is Chris Taylor who is well-known for his gold discovery success with

Great Bear Resources. Kodiak is also part of Discovery Group™ led by John Robins, one of the most

successful mining entrepreneurs in Canada.

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 Statement (Safe Harbor Statement): This press release contains forward-looking

statements within the meaning of applicable securities laws.

The use of any of the words "anticipate",

"plan", "continue", "expect", "estimate", "objective", "may", "will", "project", "should", "predict",

"potential" and similar expressions are intended to identify forward-looking statements.

In particular,

this press release contains forward-looking statements concerning the Company's exploration plans.

Although the Company believes that the expectations and assumptions on which the forward-looking

statements are based are reasonable, undue reliance should not be placed on the forward-looking

statements because the Company cannot give any assurance that they will prove correct.

Since

forward-looking statements address future events and conditions, they involve inherent assumptions,

risks and uncertainties.

Actual results could differ materially from those currently anticipated due to a

number of assumptions, factors and risks.

These assumptions and risks include, but are not limited

to, assumptions and risks associated with conditions in the equity financing markets, and

assumptions and risks regarding receipt of regulatory and shareholder approvals.

Management has provided the above summary of risks and assumptions related to forward-looking

statements in this press release in order to provide readers with a more comprehensive perspective

on the Company's future operations.

The Company's actual results, performance or achievement

could differ materially from those expressed in, or implied by, these forward-looking statements and,

accordingly, no assurance can be given that any of the events anticipated by the forward-looking

statements will transpire or occur, or if any of them do so, what benefits the Company will derive from

them.

These forward-looking statements are made as of the date of this press release, and, other than

as required by applicable securities laws, the Company disclaims any intent or obligation to update

publicly any forward-looking statements, whether as a result of new information, future events or results

or otherwise.

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

https://www.newsfilecorp.com/release/313492