Wavestone

Transaction in Own Shares • Mar 3, 2025

Paris, March 3, 2025

Share buy-back program

Issuer: Wavestone

Type of financial products: Shares

Declaration of transactions conducted by Wavestone on its own shares

from February 24-28, 2025

Issuer name	Issuer identification code	Transaction date	Financial instrument identification code	Total Weighted number average of point (€) shares		Market
WAVESTONE	969500GSN25I3B3X6F94	02/24/2025	FR0004036036	1,376	47.8000	XPAR (Euronext - Euronext Paris)
WAVESTONE	969500GSN25I3B3X6F94	02/25/2025	FR0004036036	11,000	48.2000	XPAR (Euronext - Euronext Paris)

Issuer name	Identification code	Intermediary name	Intermediary identification code	Transaction date/time	Financial instrument identification code	Price per unit	Currency	Purchased amount	Market identification code	Transaction reference number	Motive
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 09:20:08 AM	FR0004036036	47.80	EURO	63	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 09:20:08 AM	FR0004036036	47.80	EURO	115	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 09:20:08 AM	FR0004036036	47.80	EURO	29	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 03:35:54 PM	FR0004036036	47.80	EURO	19	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 03:37:16 PM	FR0004036036	47.80	EURO	8	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 03:37:16 PM	FR0004036036	47.80	EURO	47	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 03:37:16 PM	FR0004036036	47.80	EURO	97	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 03:37:16 PM	FR0004036036	47.80	EURO	6	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 03:37:16 PM	FR0004036036	47.80	EURO	62	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 03:58:42 PM	FR0004036036	47.80	EURO	41	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 03:58:46 PM	FR0004036036	47.80	EURO	95	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:29 PM	FR0004036036	47.80	EURO	10	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:29 PM	FR0004036036	47.80	EURO	24	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:29 PM	FR0004036036	47.80	EURO	39	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:29 PM	FR0004036036	47.80	EURO	54	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV20	02/24/2024 04:01:29 PM	FR0004036036	47.80	EURO	27	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	17	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	30	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	2	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)

Issuer name	Identification code	Intermediary name	Intermediary identification code	Transaction date/time	Financial instrument identification code	Price per unit	Currency	Purchased amount	Market identification code	Transaction reference number	Motive
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	20	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	5	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	81	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	63	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	133	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	11	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	35	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	109	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/24/2024 04:01:34 PM	FR0004036036	47.80	EURO	134	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)
WAVESTONE	969500GSN25I3B3X6F94	Portzamparc	969500DEM67LRGQOTV19	02/25/2024 10:44:23 AM	FR0004036036	48.20	EURO	11,000	XPAR (Euronext - Euronext Paris)	Unavailable	Provision (employee distribution)