VANCOUVER, BC / ACCESS Newswire / May 28, 2025 / Star Copper Corp. (CSE:STCU)(OTC PINK:STCUF)(FWB:SOP) ("Star Copper" or the "Company"), a Canadian resource exploration and development company, is pleased to announce that its common shares have been approved for trading on the OTCQB Venture Market, a U.S. trading platform operated by the OTC Markets Group in New York. The shares will commence trading on the OTCQB under the symbol "STCUF" as of market open on May 28, 2025. The Company will continue to trade on the Canadian Securities Exchange under the symbol "STCU" and on the Frankfurt Stock Exchange under "SOP".

The uplisting to the OTCQB Venture Market represents a significant milestone for Star Copper, improving visibility, transparency, and accessibility for U.S. investors. The OTCQB Venture Market is designed for early-stage and developing U.S. and international companies and is recognized for providing current public information and audited financials, enhancing investor confidence.

"Uplisting to the OTCQB is an important step in our ongoing strategy to increase market awareness, expand our investor base in the United States, and provide current and potential shareholders with enhanced trading liquidity," said Darryl Jones, CEO of Star Copper Corp. "This improved listing reflects our commitment to strong corporate governance and transparency as we advance exploration at our flagship Star Project in British Columbia's Golden Triangle."

The OTCQB listing provides several benefits to U.S. investors, including streamlined access to real-time quotes and market data via the OTC Markets Group website and major financial platforms such as Bloomberg, Morningstar, and Yahoo Finance. For more information visit: www.otcmarkets.com

About Star Copper Corp. (CSE:STCU)(OTC:STCUF)(FWB: SOP / WKN A416ME)

Star Copper Corp. is a Canadian-based exploration and development company focused on developing high-potential copper projects in mining-friendly jurisdictions. The Company aims to advance its British Columbian flagship Star Project where significant exploration work including historical drilling has confirmed open mineralization at depth and in all directions. Star Copper's strategic plans include geological mapping and geophysical surveys to refine existing targets, diamond drilling programs to test high-priority zones, environmental baseline studies and permitting groundwork alongside data analysis and resource modeling to support a future NI 43-101 compliant resource estimate. The Company further plans to advance its Indata Project with follow-up drilling to expand on previous high-grade copper and gold intercepts, trenching and surface sampling to delineate mineralized zones, and infrastructure improvements for site accessibility and operations. With a commitment to sustainable development and value creation, Star Copper is positioned to support surging industrial demand to meet growing global electrification needs.

For more information visit: www.starcopper.com and to sign up for free news alerts please go to https://starcopper.com/news/news-alerts/, or follow us on X (formerly Twitter), Facebook or LinkedIn.

On Behalf of the Board of Directors

~Darryl Jones~

Darryl Jones
CEO, President & Director
Star Copper Corp.

Investor Relations
Star Copper Corp.
Email: info@starcopper.com
Web: https://starcopper.com/

Cautionary Note Regarding Forward-Looking Statements
This news release may contain forward-looking statements and other statements that are not historical facts. Forward-looking statements are often identified by terms such as "will", "may", "should", "anticipate", "expects" and similar expressions. All statements other than statements of historical fact, included in this news release are forward-looking statements that involve risks and uncertainties. Forward-looking statements in this press release include, but are not limited to, statements regarding improving visibility, transparency, and accessibility for U.S. investors. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from the Company's expectations include but are not limited to market conditions and the risks detailed from time to time in the filings made by the Company with securities regulators. The reader is cautioned that assumptions used in the preparation of any forward-looking information may prove to be incorrect. Events or circumstances may cause actual results to differ materially from those predicted, as a result of numerous known and unknown risks, uncertainties, and other factors, many of which are beyond the control of the Company. The reader is cautioned not to place undue reliance on any forward-looking information. Such information, although considered reasonable by management at the time of preparation, may prove to be incorrect and actual results may differ materially from those anticipated. Forward-looking statements contained in this news release are expressly qualified by this cautionary statement. The forward-looking statements contained in this news release are made as of the date of this news release and the Company will update or revise publicly any of the included forward-looking statements as expressly required by applicable law.

SOURCE: Star Copper Corp.