Mr. Ross Marshall reports

ECOSYNTHETIX ANNOUNCES VOTING RESULTS FOR ELECTION OF DIRECTORS

EcoSynthetix Inc. has released the voting results from its annual and special meeting of shareholders, held on May 21, 2026.

The five nominees listed in the management information circular, dated April 2, 2026, were elected as directors of EcoSynthetix. The results of the vote are set out in the attached table.

Shareholders also voted in favour of all other resolutions at the meeting. For further details, visit the company's website or the company's filings on SEDAR+.

About EcoSynthetix Inc.

EcoSynthetix offers a range of sustainable engineered biopolymers that allow customers to reduce their use of harmful materials, such as formaldehyde and styrene-based chemicals. The company's flagship products, DuraBind, Surflock, Bioform and EcoSphere, are used to manufacture wood composites, personal care, paper, tissue and packaging products, and enable performance improvements, economic benefits and carbon footprint reduction. The company is publicly traded on the Toronto Stock Exchange (symbol ECO).