Mr. Normand Macaulay reports

SUPREMEX REPORTS VOTING RESULTS FROM ITS ANNUAL GENERAL MEETING

Supremex Inc. has released the voting results from its annual general meeting of shareholders held on Thursday May 7, 2026.

Voting results

A total of 11,253,766 common shares were voted at the meeting representing 46.25 per cent of all outstanding shares. Shareholders voted in favour of the election of all directors' nominees as shown in the attached table.

Appointment of auditor

Based on the proxies received, Ernst and Young LLP was appointed auditor of the company and the board of directors was authorized to fix their remuneration. The percentage of votes cast with respect of the appointment of the auditor is as shown in the attached table.

About Supremex Inc.

Supremex is a leading North American manufacturer and marketer of envelopes and a growing provider of paper-based packaging solutions. Supremex operates nine manufacturing facilities across four provinces in Canada and four manufacturing facilities in three states in the United States employing approximately 900 people. Supremex's extensive network allows it to efficiently manufacture and distribute envelope and packaging solutions designed to the specifications of major national and multinational corporations, direct mailers, resellers, government entities, SMEs (small and medium-sized enterprises), and solutions providers.