Mr. Ross Marshall reports

ECOSYNTHETIX TO HOST 2025 FIRST QUARTER RESULTS CONFERENCE CALL

EcoSynthetix Inc. will release its 2025 first quarter results on Thursday, May 8, 2025, after 5 p.m. Eastern Time. The company will subsequently hold a conference call on Friday, May 9, 2025, at 8:30 a.m. Eastern Time, hosted by Jeff MacDonald, chief executive officer, and Rob Haire, chief financial officer. A question-and-answer session will follow the corporate update.

Conference call details

Date:  Friday, May 9, 2025

Time:  8:30 a.m. Eastern Time

RapidConnect:  To instantly join the conference call by phone, please register on-line and you will be connected into the conference call automatically.

Dial-in number:  416-945-7677 or 888-699-1199

Reference No.:  88298 followed by the pound key

Taped replay:  289-819-1450 or 888-660-6345

Replay code:  82989 followed by the pound key

A link to the live audio webcast of the conference call will be available on the investor relations events page on the company's website. The presentation will be accompanied by slides, which will be available on the webcast and via the company's website. Please connect at least 15 minutes prior to the conference call to ensure adequate time for any software download that may be required to hear the webcast.

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.