Noble Plains Uranium Signs Investor Relations Agreement

NOBLE PLAINS URANIUM SIGNS INVESTOR RELATIONS AGREEMENT

October 6, 2025 – Vancouver, British Columbia – Noble Plains Uranium Corp. (TSX-V: NOBL, OTCQB: NBLXF,

FSE: INE0) (“Noble Plains” or the “Company”) a U.S. focused uranium exploration and development company,

is pleased to announce that it has entered into a n agreement with Triomphe Holdings Ltd ., (operating as

Capital Analytica ) (“Capital Analytica ”) an arm's -length party , to provide investor relations and

communications services (the “Agreement”).

Investor Relations Agreement

The Agreement has an initial term of six months commencing October 3, 2025. The Company will pay Capital

Analytica an aggregate of C$120,000 in cash at a rate of C$20,000 per month, payable in two instalments ,

upon their engagement and approximately halfway through the term. The Company has the option to renew

the Agreement for an additional six-month term at a reduced monthly rate of C$10,000. The Agreement may

be terminated earlier in accordance with its terms and is subject to TSX Venture Exchange approval.

Pursuant to the Agreement and subject to the approval of the TSX Venture Exchange , the Company has

granted Capital Analytica 200,000 incentive stock options (“Options”), exercisable at a price of C$0.12 per

share for a period of two years. The Options are subject to the vesting provisions required by the TSX Venture

Exchange for investor relations service providers.

Under the Agreement, Capital Analytica will provide a range of services, including continuing capital markets

consulting, social media engagement and enhancement strategies, social sentiment and engagement

reporting, monitoring of discussion forums, corporate video distribution, and other related investor relations

initiatives. The services are expected to be provided by Jeff French, the president of Capital Analytica. Capital

Analytica and Mr. French are not related parties to the Company. Other than the s tock options described

above, Capital Analytica and Mr. French do not directly or indirectly have any interest in the Company's

securities or any right or interest to acquire such an interest.

About Noble Plains Uranium

Noble Plains Uranium Corp. is a U.S. -focused uranium exploration and development company advancing a

portfolio of high -potential projects amenable to In Situ Recovery (ISR ) — the most capital -efficient and

environmentally responsible method of uranium extraction. Our strategy targets historically drilled and

underexplored assets in proven jurisdictions, with the objective of rapidly delineating NI 43 -101-compliant

resources and building a scalable inventory of domestic uranium.

On Behalf of the Board of Directors,

“Paul Cowley”, CEO

“Drew Zimmerman”, President

For further information, please contact: Drew Zimmerman: (778) 686-0973

Website: www.nobleplains.com

Forward-Looking Information:

This news release includes certain forward -looking statements as well as management's objectives,

strategies, beliefs and intentions. 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 include, but are not limited to, statements regarding the anticipated

services to be provided under the investor relations agreement, potential renewal of the Agreement, and the

expected benefits of such services . Forward-looking statements are based on the current opinions and

expectations of management. All forward-looking information is inherently uncertain and subject to a variety

of assumptions, risks and uncertainties, including but not limited to: obtaining required regulatory approvals

for the Agreement, the speculative nature of mineral exploration and development, fluctuating commodity

prices, competitive risks and the availability of financing, as described in more detail in our recent securities

filings available at www.sedarplus.ca. Actual events or results may differ materially from those projected in

the forward -looking statements and we caution against placing undue reliance thereon. We assume no

obligation to revise or update these forward-looking statements except as required by applicable law.

Neither the TSX Venture Exchange nor its Regulations Services Provider (as that term is defined in the policies

of the TSX Venture Exchange) accept responsibility for the adequacy or accuracy of this release.