Groupe Bruxelles Lambert : Transactions on GBL shares from October 4, 2021 until October 8, 2021 (included)

October 11, 2021 - after 5:45pm CET

Regulated information

Delivering meaningful growth

Transactions on GBL Shares

Disclosure of transaction on GBL shares from October 4, 2021 until October 8, 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 October 4, 2021 until October 8, 2021 included, as part of:

• The share buyback program: 0 GBL share
• The share buyback program (by an independent financial institution on the basis of a discretionary mandate until November 12, 2021): 251,941 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
						Stock Exchange
10/04/2021	57,717	94.75	94.24	95.28	5,468,519	Euronext, CBOE, Turquoise,
						Acquis
						Stock Exchange
10/05/2021	46,910	94.98	94.20	95.28	4,455,487	Euronext, CBOE, Turquoise,
						Acquis
						Stock Exchange
10/06/2021	43,946	94.43	93.58	94.98	4,149,856	Euronext, CBOE, Turquoise,
						Acquis
						Stock Exchange
10/07/2021	53,757	96.33	95.54	96.78	5,178,404	Euronext, CBOE, Turquoise,
						Acquis
						Stock Exchange
10/08/2021	49,611	96.39	96.12	96.80	4,781,968	Euronext, CBOE, Turquoise,
						Acquis
Total	251,941	95.40			24,034,234

Regulated information of October 11, 2021 // Page 1 / 3 // For more information: www.gbl.be

• The liquidity agreement: 14,792 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
10/04/2021	5,500	94.77	94.24	95.28	521,252	Stock Exchange
Euronext
10/05/2021	1,800	94.73	94.20	95.28	170,506	Stock Exchange
Euronext
10/06/2021	1,592	94.42	93.58	94.98	150,309	Stock Exchange
Euronext
10/07/2021	1,400	96.08	95.54	96.78	134,519	Stock Exchange
Euronext
10/08/2021	4,500	96.37	96.12	96.80	433,680	Stock Exchange
Euronext
Total	14,792	95.34			1,410,266

Sales

GBL, directly and through its subsidiaries, sold during the period from October 4, 2021 until October 8, 2021 included, as part of:

• The stock-options plans and the Directors' remuneration: 0 GBL share
• The liquidity agreement: 14,792 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
10/04/2021	3,599	94.88	94.24	95.28	341,464	Stock Exchange
Euronext
10/05/2021	3,701	94.87	94.20	95.28	351,126	Stock Exchange
Euronext
10/06/2021	1,592	94.49	93.58	94.98	150,432	Stock Exchange
Euronext
10/07/2021	1,400	96.14	95.54	96.78	134,600	Stock Exchange
Euronext
10/08/2021	4,500	96.48	96.12	96.80	434,160	Stock Exchange
Euronext
Total	14,792	95.44			1,411,782

As of October 8, 2021, GBL holds directly and through its subsidiaries 10,911,454 GBL shares representing 6.8% of the issued capital, and holds no shares under the liquidity agreement. On that date, 88.7% of the third share buyback program is executed1.

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

Regulated information of October 11, 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 October 11, 2021 // Page 3 / 3 // For more information: www.gbl.be