Bouygues SA

Share Issue/Capital Change • Aug 2, 2023

REGULATED INFORMATION

LIQUIDITY CONTRACT

LIQUIDITY CONTRACT

PARIS 02/08/2023

Under the liquidity contract entered into between BOUYGUES and Kepler Cheuvreux, the following resources appeared on the liquidity account on June 30 th 2023:

• 137,004 shares
• € 19,494,946.95
• Number of executions on buy side on semester: 4,418
• Number of executions on sell side on semester: 5,429
• Traded volume on buy side on semester: 2,984,398 shares for € 92,363,501.31
• Traded volume on sell side on semester: 3,267,765 shares for € 101,216,899.33

As a reminder :

• the following resources appeared on the last half year statement on 31 Decembre 2022 on the liquidity account:
• 420,371 shares
• € 10,389,609.98
• Number of executions on buy side on semester: 5,439
• Number of executions on sell side on semester: 5,565
• Traded volume on buy side on semester: 3,937,763 shares for € 112,596,223.29
• Traded volume on sell side on semester: 3,652,020 shares for € 110,571,970.79
• the following resources appeared on the liquidity account when the activity started:
• 0 shares
• € 10,000,000.00

The implementation of this report is carried out in accordance with AMF Decision N°2021-01 of June 22nd 2021 renewing the implementation of liquidity contracts for shares as an accepted market practice.

BOUYGUES Public limited company with a capital of € 381 336 141 Registered office: 32 avenue Hoche, 75008 PARIS 572 015 246 R.C.S. on the Paris Trade and Companies Register