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The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $57.99 to $58.12, inclusive. The Reporting Person undertakes to provide Brown & Brown, Inc., any security holder of Brown & Brown, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

These securities were granted pursuant to the 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 2019 Stock Incentive Plan ("2019 SIP"). The initial grant was made on February 20, 2023, but was subject to the satisfaction of performance-based conditions established in connection with this grant. On February 26, 2026, 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 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 2019 Stock Incentive Plan ("2019 SIP"). The initial grant was made on February 20, 2023, but was subject to the satisfaction of performance-based conditions established in connection with this grant. On February 26, 2026, 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 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 2019 Stock Incentive Plan ("2019 SIP"). The initial grant was made on February 20, 2023, but was subject to the satisfaction of performance-based conditions established in connection with this grant. On February 26, 2026, 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 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 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 2019 Stock Incentive Plan ("2019 SIP"). The initial grant was made on February 20, 2023, but was subject to the satisfaction of performance-based conditions established in connection with this grant. On February 26, 2026, the Company confirmed the satisfaction of the performance-based conditions established in connection with this grant, and the Reporting Person has dividend equivalent entitlement, but shares will not be delivered until the satisfaction of service-based conditions or the Reporting Person's qualified retirement.

These securities were granted pursuant to the 2019 SIP. With respect to securities that are restricted stock awards, 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. With respect to securities that are restricted stock units, the Reporting Person has dividend equivalent entitlement, but shares will not be delivered until the satisfaction of service-based conditions or the Reporting Person's qualified retirement.

These securities were granted pursuant to the Company's 2019 Stock Incentive Plan ("2019 SIP"). The initial grant was made on February 20, 2023, but was subject to the satisfaction of performance-based conditions established in connection with this grant. On February 26, 2026, 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 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 2019 Stock Incentive Plan ("2019 SIP"). The initial grant was made on February 20, 2023, but was subject to the satisfaction of performance-based conditions established in connection with this grant. On February 26, 2026, 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 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 2019 Stock Incentive Plan ("2019 SIP"). The initial grant was made on February 20, 2023, but was subject to the satisfaction of performance-based conditions established in connection with this grant. On February 26, 2026, 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 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 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 2019 Stock Incentive Plan ("2019 SIP"). The Reporting Person has dividend equivalent entitlement, but shares will not be delivered until the satisfaction of service-based conditions.

These securities were granted pursuant to the 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 2019 SIP. With respect to securities that are restricted stock awards, 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. With respect to securities that are restricted stock units, the Reporting Person has dividend equivalent entitlement, but shares will not be delivered until the satisfaction of service-based conditions or the Reporting Person's qualified retirement.

These securities were granted pursuant to the Company's 2019 Stock Incentive Plan ("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 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.

Shares were withheld by the Company solely to cover the income tax withholding requirements associated with the vesting of 18,946 shares of stock under the Company's 2019 Stock Incentive Plan ("2019 SIP").

A total of 248 of these shares were acquired through the Company's Teammate Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvestment.

Shares were withheld by the Company solely to cover the income tax withholding requirements associated with the vesting of 5,954 shares of stock under the Company's 2019 Stock Incentive Plan ("2019 SIP").

A total of 248 of these shares were acquired through the Company's Teammate Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvestment.

Shares were withheld by the Company solely to cover the income tax withholding requirements associated with the vesting of 14,886 shares of stock under the Company's 2019 Stock Incentive Plan ("2019 SIP").

A total of 248 of these shares were acquired through the Company's Teammate Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvestment.

Shares were withheld by the Company solely to cover the income tax withholding requirements associated with the vesting of 15,157 shares of stock under the Company's 2019 Stock Incentive Plan ("2019 SIP").

A total of 248 of these shares were acquired through the Company's Teammate Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvestment.

Shares were withheld by the Company solely to cover the income tax withholding requirements associated with the vesting of 113,684 shares of stock under the Company's 2019 Stock Incentive Plan ("2019 SIP").

A total of 248 of these shares were acquired through the Company's Teammate Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvesment.

Shares were withheld by the Company solely to cover the income tax withholding requirements associated with the vesting of 18,946 shares of stock under the Company's 2019 Stock Incentive Plan ("2019 SIP").

A total of 248 of these shares were acquired through the Company's Teammate Stock Purchase Plan in July 2024. Number of shares may vary due to dividend reinvestment.

Shares were withheld by the Company solely to cover the income tax withholding requirements associated with the vesting of 32,209 shares of stock under the Company's 2019 Stock Incentive Plan ("2019 SIP").

A total of 248 of these shares were acquired through the Company's Teammate Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvestment.

These shares are held by the James Hyatt Brown Nongrantor Charitable Lead Annuity Trust, of which the Reporting Person is a trustee and remainder beneficiary.

These shares are held by the James Hyatt Brown Nongrantor Charitable Lead Annuity Trust, of which the Reporting Person is a trustee and a remainder beneficiary.

These shares are held by the James Hyatt Brown Nongrantor Charitable Lead Annuity Trust, of which the Reporting Person's spouse and three children are the trustees and of which his three children are the remainder beneficiaries.

A total of 248 of these shares were acquired through the Company's Employee Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvestment.

A total of 248 of these shares were acquired through the Company's Employee Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvestment.

A total of 248 of these shares were acquired through the Company's Employee Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvesment.

A total of 248 of these shares were acquired through the Company's Employee Stock Purchase Plan in July 2025. Number of shares may vary due to dividend reinvestment.

These shares are held by Ormond Riverside, Limited Partnership (the "Limited Partnership"), of which Swakopmund, Inc. is the General Partner that has voting and investment power over such shares. Swakopmund, Inc. is 100% owned by the Swakopmund Trust of 2009, a revocable trust created by the Reporting Person, who is the sole turstee thereof and retains the sole voting and investment powers with respect to all the shares of Swakopmund, Inc.

These shares are owned by an entity of which the reporting person's spouse is sole shareholder. The reporting person disclaims beneficial ownership in these shares.