File: '\\swfile\EmailIn\20261113 072438 Attachment News Release announcing effective date of consolidation.docx'

LEGAL_50806658.1

LEGAL_50806658.1

CMP MINING ANNOUNCES EFFECTIVE DATE OF CONSOLIDATION

Vancouver, B.C. - November 12, 2026 - CMP MINING INC. ("CMP" or the "Company") (CSE: CMP) announces that further to the Company's news release dated October 29, 2026 the Company will consolidate the common shares in the capital of the Company (the "Common Shares") on the basis of five (5) pre-consolidation Common Shares for every one (1) post-consolidation Common Share (the "Consolidation") effective November 19, 2026.

The Company's post Consolidation Shares are expected to begin trading on the Canadian Securities Exchange on or about November 19, 2026

The Company's name and stock symbol will remain unchanged following the Consolidation. The new CUSIP number will be 12601D208 and the new ISIN will be CA12601D2086 for the Consolidation Shares.

The Company currently has 14,988,000 common Shares issued and outstanding, and following the Consolidation, the Company will have approximately 2,997,600 common Shares issued and outstanding, prior to rounding for fractional shares.

No fractional shares will be issued in connection with the Consolidation. Any fractional shares resulting from the Consolidation will be rounded up or down to the nearest whole Share. In connection with the Consolidation, the exercise or conversion price and number of Shares issuable under any of the Company's outstanding convertible instruments will be proportionately adjusted.

Shareholders who hold their common shares through a securities broker or other intermediary and do not have common shares registered in their name will not be required to take any measures with respect to the Consolidation.

A Letter of transmittal with respect to the Consolidation will not be mailed to all registered shareholders of the Company as the Consolidation is being conducted on a "push-out" basis and all positions for registered shareholders are held entirely in electronic positions.

About the Company

CMP Mining Inc. is a mineral exploration company focused on its Coquigold Property located near Merritt, British Columbia. For further information, please refer to the Company's disclosure record on SEDAR+ (www.sedarplus.ca) or contact the Company by telephone at (236) 326-3409.

On Behalf of the Board of Directors,

Norm Yurik

Director

Forward-Looking Information

Certain statements in this news release are forward-looking statements, including with respect to future plans, the Consolidation and other matters. Forward-looking statements consist of statements that are not purely historical, including any statements regarding beliefs, plans, expectations or intentions regarding the future. Such information can generally be identified by the use of forwarding-looking wording such as "may", "expect", "estimate", "anticipate", "intend", "believe" and "continue" or the negative thereof or similar variations. The reader is cautioned that assumptions used in the preparation of any forward-looking information may prove to be incorrect, including with respect to the Company's business plans respecting the exploration and development of the Coquigold Property, the proposed work program on the Coquigold Property and the potential and economic viability of the Coquigold Property. Events or circumstances may cause actual results to differ materially from those predicted, as a result of numerous

File: Attachment News Release announcing effective date of consolidation.pdf

CMP MINING ANNOUNCES EFFECTIVE DATE OF CONSOLIDATION Vancouver, B.C. November 12, 2026 CMP MINING INC. ("CMP" or the "Company") (CSE: CMP) announces that further to the Company's news release dated October 29, 2026 the Company will consolidate the common shares in the capital of the Company (the "Common Shares") on the basis of five (5) pre-consolidation Common Shares for every one (1) post- consolidation Common Share (the "Consolidation") effective November 19, 2026. The Company's post Consolidation Shares are expected to begin trading on the Canadian Securities Exchange on or about November 19, 2026 The Company's name and stock symbol will remain unchanged following the Consolidation. The new CUSIP number will be 12601D208 and the new ISIN will be CA12601D2086 for the Consolidation Shares. The Company currently has 14,988,000 common Shares issued and outstanding, and following the Consolidation, the Company will have approximately 2,997,600 common Shares issued and outstanding, prior to rounding for fractional shares. No fractional shares will be issued in connection with the Consolidation. Any fractional shares resulting from the Consolidation will be rounded up or down to the nearest whole Share. In connection with the Consolidation, the exercise or conversion price and number of Shares issuable under any of the Company's outstanding convertible instruments will be proportionately adjusted. Shareholders who hold their common shares through a securities broker or other intermediary and do not have common shares registered in their name will not be required to take any measures with respect to the Consolidation. A Letter of transmittal with respect to the Consolidation will not be mailed to all registered shareholders of the Company as the Consolidation is being conducted on a "push-out" basis and all positions for registered shareholders are held entirely in electronic positions. About the Company CMP Mining Inc. is a mineral exploration company focused on its Coquigold Property located near Merritt, British Columbia. For further information, please refer to the Company's disclosure record on SEDAR+ (www.sedarplus.ca) or contact the Company by telephone at (236) 326-3409.

LEGAL_50806658.1 On Behalf of the Board of Directors, Norm Yurik Director Forward-Looking Information Certain statements in this news release are forward-looking statements, including with respect to future plans, the Consolidation and other matters. Forward-looking statements consist of statements that are not purely historical, including any statements regarding beliefs, plans, expectations or intentions regarding the future. Such information can generally be identified by the use of forwarding-looking wording such as "may", "expect", "estimate", "anticipate", "intend", "believe" and "continue" or the negative thereof or similar variations. The reader is cautioned that assumptions used in the preparation of any forward-looking information may prove to be incorrect, including with respect to the Company's business plans respecting the exploration and development of the Coquigold Property, the proposed work program on the Coquigold Property and the potential and economic viability of the Coquigold Property. Events or circumstances may cause actual results to differ materially from those predicted, as a result of numerous

LEGAL_50806658.1