Press Release

HiPay Group

Implementation of the shares buyback program

Paris, March 31, 2026 – HiPay, the fintech specialized in omnichannel payment solutions, today announces the launch of its share buyback program.

The General Meeting held on June 4^th, 2025, adopted the 8^th resolution regarding the authorization of a treasury share buyback program. On this basis, the Board of Directors meeting on February 23, 2026, decided to implement this program under the following conditions:

• Plafond d'acquisition : 375 000 actions, représentant 5,94% des titres en circulation.
• Acquisition Cap: 375,000 shares, representing 5.94% of the outstanding shares.
• Acquisition Terms: On-market purchases.
• Objectives: Enhancing direct market liquidity, mitigating significant price fluctuations (volatility), building a reserve of shares for stock option plans and/or free share grants, potential use as payment for external growth operations (M&A).

Next financial update: April 15^th 2026 – Annual Results for 2025.

About HiPay

HiPay is a global payment service provider. By harnessing the power of payment data, we help our merchants grow by giving them a 360-degree view of their business.

More information on hipay.com
HiPay Group is listed on Euronext Growth (ISIN code: FR0012821916 - ALHYP).

Investors relations

Eric Meynard (DGM)
+33 (0)6 98 04 33 07
emeynard@hipay.com

This press release does not constitute an offer to sell or the solicitation of an offer to purchase HIPAY securities. If you wish to obtain more information on HiPay Group, we invite you to refer to our website at hipay.com, under Investors. This release may contain certain forward-looking statements. Although HiPay believes these statements are based on reasonable assumptions as of the date of this release, they are inherently subject to risks and uncertainties that may cause actual results to differ from those expressed or implied by these statements. HiPay Group operates in a highly-evolving industry in which new risk factors may emerge. HiPay Group assumes no obligation to update these forward-looking statements to reflect new information, events or circumstances.