(via TheNewswire)

December 4, 2025 – TheNewswire - Vancouver, British Columbia: Arcus Development Group Inc. (TSXV:ADG.H)(“Arcus”) is pleased to announce the appointment of Darryl Jones to the board of directors.

Mr. Jones is the President and CEO of Star Copper Corp., a copper exploration company with active projects in the Golden Triangle and Golden Horseshoe regions of British Columbia.  

Mr. Jones was a founding director of Alpha Lithium Corporation which amalgamated with a private subsidiary of TechEnergy Lithium Canada Inc. as part of a $313 million transaction in December of 2023. Prior to that, Mr. Jones spent fifteen years in the capital markets as an i nvestment advisor with PI Financial Corp. Canada and Raymond James Ltd. Canada.

“On behalf of the directors and management, I would like to welcome Darryl to the Arcus board”, stated Ian Talbot, the Company President.  “Darryl has been instrumental in the ongoing $1.65 million Arcus financing and we look forward to his future input as a board member”.  

On behalf of Arcus Development Group Inc.

“Ian J. Talbot”

Ian J. Talbot, President and CEO

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.

For additional information contact:

Ian J. Talbot, President and CEO

Arcus Development Group Inc.

e-mail:             ijtalbot@shaw.ca

Telephone:         778.893.9325

Website:         www.arcusdevelopmentgroup.com

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