Groupe Bruxelles Lambert : Transactions on GBL shares from November 15, 2021 until November 19, 2021 (included)

November 22, 2021 - after 5:45pm CET

Regulated information

Delivering meaningful growth

Transactions on GBL Shares

Disclosure of transaction on GBL shares from November 15, 2021 until November 19, 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 November 15, 2021 until November 19, 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 June 15, 2022): 122,283 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
11/15/2021	15,017	102.55	102.20	102.80	1,540,052	Stock Exchange
Euronext
11/16/2021	15,654	102.39	102.15	102.90	1,602,855	Stock Exchange
Euronext
11/17/2021	23,952	102.12	101.70	102.65	2,445,976	Stock Exchange
Euronext
11/18/2021	33,334	102.17	101.95	102.50	3,405,881	Stock Exchange
Euronext
11/19/2021	34,326	101.67	100.85	102.40	3,489,811	Stock Exchange
Euronext
Total	122,283	102.10			12,484,575

• The liquidity agreement: 5,450 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
11/15/2021	1,000	102.69	102.20	102.85	102,686	Stock Exchange
Euronext
11/16/2021	1,750	102.31	102.15	103.00	179,047	Stock Exchange
Euronext
11/17/2021	1,500	102.13	101.70	102.70	153,199	Stock Exchange
Euronext
11/19/2021	1,200	101.10	100.55	102.50	121,320	Stock Exchange
Euronext
Total	5,450	102.06			556,252

Regulated information of November 22, 2021 // Page 1 / 3 // For more information: www.gbl.be

Sales

GBL, directly and through its subsidiaries, sold during the period from November 15, 2021 until November 19, 2021 included, as part of:

• The stock-options plans and the Directors' remuneration: 0 GBL share
• The liquidity agreement: 5,450 GBL shares

	Number of	Average	Lowest	Highest	Amount
Trade date	price	price	Negotiation method / market
shares	price (EUR)	(EUR)
	(EUR)	(EUR)
11/15/2021	750	102.73	102.20	102.85	77,050	Stock Exchange
Euronext
11/16/2021	1,500	102.32	102.15	103.00	153,475	Stock Exchange
Euronext
11/17/2021	3	102.00	101.70	102.70	306	Stock Exchange
Euronext
11/18/2021	2,997	102.27	0.00	0.00	306,510	Stock Exchange
Euronext
11/19/2021	200	102.30	100.55	102.50	20,460	Stock Exchange
Euronext
Total	5,450	102.35			557,801

As of November 19, 2021, GBL holds directly and through its subsidiaries 7,066,649 GBL shares representing 4.5% of the issued capital, and holds 5,500 shares under the liquidity agreement. On that date, 17.5% of the fourth share buyback program is executed1.

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 22.5 billion and a market capitalization of EUR 15.3 billion at the end of September 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 is both a responsible company and investor and perceives ESG factors as being inextricably linked to value creation.

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

Regulated information of November 22, 2021 // Page 2 / 3 // For more information: www.gbl.be

GBL strives to maintain a diversified high-quality portfolio of listed and private assets as well as alternative investments (through Sienna, the group's alternative investment platform), composed of global companies that are leaders in their sector, to which it can contribute to value creation by being an active professional investor.

GBL is focused on delivering meaningful growth by providing attractive returns to its shareholders through a combination of growth in its net asset value, a sustainable dividend and share buybacks.

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 November 22, 2021 // Page 3 / 3 // For more information: www.gbl.be