par MERCIALYS (EPA:MERY)
Acquisition or disposal of the issuer's own shares / Transaction in own shares (aggregate version)
MERCIALYS
French limited company (société anonyme) with capital of Euro 93,886,501
Registered office: 16-18, rue du Quatre-Septembre
75002 Paris, France
Paris trade and companies register: 424 064 707
Declaration of transactions in own shares
from September 14, 2026 to September 16, 2026 inclusive
In accordance with Article 5 of European Regulation no. 596/2014, Mercialys announces having carried out the following share buyback transactions from September 14, 2026 to September 16, 2026:
| Issuer name | Issuer identifier code (LEI) | Transaction date | Financial instrument identifier code (ISIN Code) | Total daily volume (number of shares) | Daily weighted average price for share purchases | Market (MIC Code) |
|---|---|---|---|---|---|---|
| MERCIALYS | 969500081CGAXB7YS433 | 14/09/2026 | FR0010241638 | 17,682 | 10.5094 | XPAR |
| MERCIALYS | 969500081CGAXB7YS433 | 15/09/2026 | FR0010241638 | 40,481 | 10.4271 | XPAR |
| MERCIALYS | 969500081CGAXB7YS433 | 16/09/2026 | FR0010241638 | 15,441 | 10.5635 | XPAR |
| Total | 73,604 | 10.4755 |
These transactions are intended to meet obligations relating to cover the existing free share allocation plans for the benefit of employees and executive officers. They were carried out pursuant to a share buyback mandate granted to an investment services provider, covering a maximum of 430,000 shares, all of which have now been acquired. The transactions fall within the scope of the share buyback program authorized by the Shareholders’ General Meeting of April 23, 2026 (16th resolution), a description of which is included in the Company’s 2025 Universal Registration Document (§ 7.1.2.3).
Paris, September 17, 2026