Bouygues SA

Capital/Financing Update • Jul 4, 2022

REGULATED INFORMATION

LIQUIDITY CONTRACT

Half-year liquidity contract statement for BOUYGUES

Under the liquidity contract entered into between BOUYGUES and Kepler Cheuvreux, the following resources appeared on the liquidity account on June 30th 2022:

• 333,558 shares
• € 12,375,775.69
• Number of executions on buy side on semester: 5,538
• Number of executions on sell side on semester: 5,600
• Traded volume on buy side on semester: 3,772,636 shares for € 119,070,307.03
• Traded volume on sell side on semester: 3,652,020 shares for € 116,247,902.27

As a reminder :

• the following resources appeared on the last half year statement on 31 December 2021 on the liquidity account:

• 212,942 shares
• € 15,242,298.97
• Number of executions on buy side on semester: 1,857
• Number of executions on sell side on semester: 1,763
• Traded volume on buy side on semester: 873,500 shares for € 28,045,183.54
• Traded volume on sell side on semester: 856,058 shares for € 27,573,906.33
• 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.

LIQUIDITY CONTRACT

PARIS 04/07/2022