Joint Press Release of Constellation Software Inc. and Topicus.com Inc.

Executive Summary

• Topicus.com Inc., via its subsidiary TSS Europe B.V., completed the acquisition of an additional 14.84% of treasury shares in Asseco Poland S.A., bringing its total stake to approximately 24.83% of Asseco’s issued share capital.
• The transaction follows prior approvals and a shareholders’ agreement with the Adam Góral Family Foundation, which became effective upon closing of this acquisition.
• All required regulatory approvals have been obtained, finalizing Topicus’ increased ownership position in Asseco Poland.

Key Details

• Acquired Interest: 14.84% of treasury shares of Asseco Poland S.A. (the “Treasury Shares”).
• Total Ownership Post‑Transaction: Approximately 24.83% of Assebo’s issued share capital (9.99% previously announced on Jan 31, 2025 + 14.84% now).
• Acquisition Vehicle: TSS Europe B.V., a subsidiary of Topicus.com Inc.
• Regulatory Status: All required regulatory approvals obtained prior to closing on Oct 1, 2025.
• Shareholders’ Agreement: Signed Feb 3, 2025 with the Adam Góral Family Foundation; became effective upon completion of this acquisition.
• Previous Milestones:
• Jan 31, 2025 – Topicus announced acquisition of ~9.99% of Asseco shares.
• Feb 5, 2025 – Agreement to acquire the Treasury Shares was signed.
• Strategic Rationale (implied): Strengthens Topicus’ strategic position in the European vertical‑market software sector by increasing its influence over Asseco Poland’s operations and growth initiatives.

Notable Quotes

(No direct quotes were provided in the release.)