(via TheNewswire)

VANCOUVER, BRITISH COLUMBIA – October 16, 2026 – TheNewswire - Clean Seed Capital Group Ltd. (“Clean Seed” or the “Company”) (TSXV: CSX) announces that, further to its news release of October 23, 2025, regarding a private placement of 12,500,000 units, the Company is proposing to extend the expiry date of 12,500,000 warrants exercisable at $0.25, from October 23, 2026, to December 31, 2027. The proposed extension of the warrants is subject to the approval of the TSX Venture Exchange. All other terms and conditions of the warrants will remain unchanged.

ON BEHALF OF THE BOARD

Graeme Lempriere

Founder, Chairman & CEO

Clean Seed Capital Group Ltd.

About Clean Seed Capital Group Ltd.

Clean Seed Capital Group Ltd. is an agricultural technology company focused on the development and commercialization of precision seeding and planting technologies.

The Company’s SMART Seeder™ technology platform is designed to improve the precision and efficiency of agricultural inputs while helping farmers produce more with less.

Clean Seed’s product portfolio includes the SMART Seeder MAX™ and SMART Seeder Mini-MAX™, providing scalable precision seeding solutions for different farm sizes and applications.

For further information please contact Clean Seed at info@cleanseedcapital.com and visit our website at www.cleanseedcapital.com .

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 news release .

This press release is not an offer or a solicitation of an offer of securities for sale in the United States. The common shares of Clean Seed Capital Group Ltd. have not been and will not be registered under the U.S. Securities Act of 1933, as amended, and may not be offered or sold in the United States absent registration or an applicable exemption from registration.

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