Groupe Bruxelles Lambert : Transactions on GBL shares from August 30, 2021 until September 3, 2021 (included)

September 6, 2021 - after 5:45pm CET

Regulated information

Delivering meaningful growth

Transactions on GBL Shares

Disclosure of transaction on GBL shares from August 30, 2021 until September 3, 2021 (included)

Implementation of the authorization of the Extraordinary General Shareholders' Meeting of April 28, 2020

Purchases

GBL, directly and through its subsidiaries, acquired during the period from August 30, 2021 until September 3, 2021 included, as part of:

• The share buyback program: 109,049 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
						Stock Exchange
08/30/2021	16,545	97.04	96.78	97.20	1,605,544	Euronext, CBOE, Turquoise,
						Acquis
						Stock Exchange
08/31/2021	28,861	97.12	96.84	97.42	2,802,843	Euronext, CBOE, Turquoise,
						Acquis
						Stock Exchange
09/01/2021	25,912	97.95	97.44	98.42	2,538,087	Euronext, CBOE, Turquoise,
						Acquis
						Stock Exchange
09/02/2021	17,617	97.97	97.70	98.48	1,726,007	Euronext, CBOE, Turquoise,
						Acquis
						Stock Exchange
09/03/2021	20,114	97.19	96.76	97.70	1,954,896	Euronext, CBOE, Turquoise,
						Acquis
Total	109,049	97.46			10,627,377

Regulated information of September 6, 2021 // Page 1 / 3 // For more information: www.gbl.be

• The liquidity agreement: 19,560 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
08/30/2021	2,060	96.85	96.78	97.20	199,511	Stock Exchange
Euronext
08/31/2021	6,500	97.03	96.84	97.42	630,698	Stock Exchange
Euronext
09/01/2021	5,550	97.88	97.44	98.42	543,211	Stock Exchange
Euronext
09/02/2021	4,000	98.10	97.70	98.48	392,399	Stock Exchange
Euronext
09/03/2021	1,450	97.33	96.76	97.70	141,133	Stock Exchange
Euronext
Total	19,560	97.49			1,906,952

Sales

GBL, directly and through its subsidiaries, sold during the period from August 30, 2021 until September 3, 2021 included, as part of:

• The stock-options plans and the Directors' remuneration: 0 GBL share
• The liquidity agreement: 14,310 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
08/30/2021	2,060	96.98	96.78	97.20	199,788	Stock Exchange
Euronext
08/31/2021	6,500	97.16	96.84	97.42	631,532	Stock Exchange
Euronext
09/01/2021	5,550	97.95	97.44	98.42	543,614	Stock Exchange
Euronext
09/02/2021	200	97.70	97.70	98.48	19,540	Stock Exchange
Euronext
Total	14,310	97.45			1,394,474

As of September 3, 2021, GBL holds directly and through its subsidiaries 10,048,134 GBL shares representing 6.2% of the issued capital, and holds 5,250 shares under the liquidity agreement. On that date, 55.5% of the third share buyback program is executed1.

1 cf. http://www.gbl.be/en/transactions-gbl-shares

Regulated information of September 6, 2021 // Page 2 / 3 // For more information: www.gbl.be

For more information, please contact:
Xavier Likin	Alison Donohoe
Chief Financial Officer	Head of Investor Relations
Tel: [phone]	Tel: [phone]
[e-mail]	[e-mail]

About Groupe Bruxelles Lambert

Groupe Bruxelles Lambert ("GBL") is an established investment holding company, with over sixty years of stock exchange listing, a net asset value of EUR 23 billion and a market capitalisation of EUR 15 billion at the end of June 2021. GBL is a leading investor in Europe, focused on long-term value creation and relying on a stable and supportive family shareholder base. GBL strives to maintain a diversified high-quality portfolio composed of global companies, leaders in their sector, in which it can contribute to value creation by being an active professional investor. GBL seeks to provide attractive returns to its shareholders through a combination of a sustainable dividend and growth in its net asset value.

GBL is listed on the Euronext Brussels stock exchange (Ticker: GBLB BB ; ISIN code: BE0003797140) and is included in the BEL20 index.

Regulated information of September 6, 2021 // Page 3 / 3 // For more information: www.gbl.be