X0508 4 2024-02-19 0 0000079282 BROWN & BROWN, INC. BRO 0001844203 Boyd Stephen M 300 N. BEACH STREET DAYTONA BEACH FL 32114 0 1 0 0 EVP/ Pres Wholesale Brokerage 0 Common Stock, $.10 par value (2019 SIP) 2024-02-19 4 A 0 12992 0.00 A 59484 D Common Stock, $.10 par value (2019 SIP) 2024-02-19 4 A 0 2116 0.00 A 61600 D Common Stock, $.10 par value (2010 SIP) 11860 D Common Stock, $.10 par value 64471 D These securities were granted pursuant to the Company's 2019 Stock Incentive Plan ("2019 SIP"). The initial grant was made on February 23, 2021, but was subject to the satisfaction of performance-based conditions established in connection with this grant. On February 19, 2024, the Company confirmed the satisfaction of the performance-based conditions established in connection with this grant, and the Reporting Person has voting rights and dividend entitlement with respect to these shares, but full ownership will not vest until the satisfaction of additional service-based conditions. These securities were granted pursuant to the Company's 2019 SIP. The Reporting Person has voting rights and dividend entitlement with respect to these shares, but full ownership will not vest until the satisfaction of service-based conditions. These securities were granted pursuant to the Company's 2010 Stock Incentive Plan ("2010 SIP"). The Reporting person has voting rights and dividend entitlement with respect to these shares, but full ownership will not vest until the satisfaction of service-based conditions. A total of 395 of these shares were acquired through the Company's Employee Stock Purchase Plan in July 2023. Number of shares may vary due to dividend reinvestment. /s/ Anthony M. Robinson, for Stephen M. Boyd, per Power of Attorney 2024-02-20