Mr. Normand Macaulay reports

SUPREMEX ANNOUNCES NORMAL COURSE ISSUER BID

Supremex Inc. has received approval from the Toronto Stock Exchange (the TSX) to purchase by way of a normal course issuer bid (NCIB), for cancellation, up to 1,483,187 of its common shares, representing approximately 10.0 per cent of its public float (within the meaning of the TSX Company Manual) as of July 31, 2026. As at July 31, 2026, there were 24,310,444 issued and outstanding common shares, of which 14,831,875 common shares were comprising the public float.

Purchases under the NCIB will be made through the facilities of the TSX and/or alternative trading systems in Canada, if eligible, in accordance with applicable securities laws and regulations, over a maximum period of 12 months beginning on Aug. 11, 2026, and ending on Aug. 0, 2027. The price to be paid by Supremex for any common share will be the market price at the time of acquisition. All common shares purchased pursuant to the NCIB will be cancelled.

The average daily trading volume of Supremex' common shares over the six completed calendar months prior to the date hereof, as calculated in accordance with TSX rules, is 14,551 common shares. Accordingly, under TSX rules, Supremex is entitled to purchase, on any trading day, up to 3,637 common shares, representing 25 per cent of such average daily trading volume.

In connection with the NCIB, the company entered into an automatic share purchase plan. Under the automatic share purchase plan, the company's broker may repurchase common shares which it would ordinarily not be permitted to due to regulatory restrictions or self-imposed blackout periods. Purchases will be made by the company's broker based upon the parameters prescribed by the TSX and applicable Canadian securities laws and the terms of the parties' written agreement. The automatic share purchase plan has been precleared by the TSX and will be implemented effective as of Aug. 11, 2026.

Supremex believes that, from time to time, the purchase of its common shares under the NCIB is an appropriate and desirable use of available cash to increase shareholder value.

For the period from Aug. 10, 2025, to July 31, 2026, Supremex repurchased 249,425 of its common shares through the facilities of the TSX and/or alternative trading systems in Canada under a normal course issuer bid, at a weighted average price per share of $3.74. The TSX had approved the purchase of 1,507,850 common shares under a normal course issuer bid over the period from Aug. 11, 2025, to Aug. 10, 2026.

About Supremex Inc.

Supremex is a growing provider of paper-based packaging solutions and a leading North American manufacturer and marketer of envelopes. Supremex operates nine manufacturing facilities across four provinces in Canada and four manufacturing facilities in three states in the United States employing approximately 1,000 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.

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