Elis

Transaction in Own Shares • Dec 12, 2025

Disclosure of trading in own shares occurred from December 8 to December 10, 2025

Puteaux, December 12, 2025

In accordance with the regulations on share buybacks, in particular Regulation (EU) 2016/1052, Elis hereby declares the purchases of its own shares made from December 8 to December 10, 2025 under the buyback program authorized by the 24th resolution of the General Shareholders' Meeting of May 22, 2025 and announced on March 6, 2025:

Aggregated presentation:

Issuer name	Issuer code (LEI)	Transaction date	ISIN Code	Daily total Volume (in number of shares)	Daily weighted average price of shares acquired (in euros)	Platform (MIC Code)
ELIS SA	969500UX71LCE8MAY492	12/08/2025	FR0012435121	19,483	23.5911	XPAR
ELIS SA	969500UX71LCE8MAY492	12/08/2025	FR0012435121	5,051	23.5943	CEUX
ELIS SA	969500UX71LCE8MAY492	12/08/2025	FR0012435121	674	23.6042	TQEX
ELIS SA	969500UX71LCE8MAY492	12/08/2025	FR0012435121	691	23.5990	AQEU
ELIS SA	969500UX71LCE8MAY492	12/09/2025	FR0012435121	25,385	23.4295	XPAR
ELIS SA	969500UX71LCE8MAY492	12/09/2025	FR0012435121	4,615	23.4167	CEUX
ELIS SA	969500UX71LCE8MAY492	12/10/2025	FR0012435121	20,035	23.0766	XPAR
ELIS SA	969500UX71LCE8MAY492	12/10/2025	FR0012435121	7,300	23.0855	CEUX
			Total	83,234	23.3643

The purpose of the own shares purchase operations is (i) to cover maturing performance share plans and to allocate free shares to employees as part of the contribution to the Elis for All 2025 international employee shareholding plan, and (ii) to be cancelled in accordance with the 26th resolution of the Combined General Meeting of May 22, 2025.

Contacts

Nicolas Buron

Director of Investor Relations, Financing & Treasury Phone: + 33 (0)1 75 49 98 30 - nicolas.buron@elis.com

Charline Lefaucheux

Investor Relations

Phone: + 33 (0)1 75 49 98 15 - charline.lefaucheux@elis.com