HIG · Hartford Insurance Group, Inc.

This transaction involved a gift to a charitable donor-advised fund.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days following the termination of Board service.

Restricted Stock Units acquired in lieu of cash compensation pursuant to an election under The Hartford 2025 Long Term Incentive Stock Plan. The Restricted Stock Units are fully vested and will be payable in shares of The Hartford's common stock within 60 days following the termination of Board service.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days thereafter.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days following the termination of Board service.

Restricted Stock Units acquired in lieu of cash compensation pursuant to an election under The Hartford 2025 Long Term Incentive Stock Plan. The Restricted Stock Units are fully vested and will be payable in shares of The Hartford's common stock within 60 days following the termination of Board service.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days following the termination of Board service.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days thereafter.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days thereafter.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days thereafter.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days thereafter.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days thereafter.

The Restricted Stock Units vest upon the earlier of (i) the last day of the 2026-2027 Board service year or (ii) the first anniversary of the award grant date and will be payable in shares of The Hartford's common stock within 60 days following the termination of Board service.

The transaction reported on this Form 4 was effected pursuant to a trading plan previously adopted by Mr. Tooker on August 25, 2025, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934.

The options became fully exercisable on February 26, 2022, the third anniversary of the grant date.

Transaction involving a disposition to the Company of equity securities in satisfaction of tax withholding obligations in connection with a distribution to the reporting person of restricted stock units pursuant to The Hartford's 2020 Stock Incentive Plan.

Transaction involving a disposition to the Company of equity securities in satisfaction of tax withholding obligations in connection with a distribution to the reporting person of restricted stock units pursuant to The Hartford's 2025 Long Term Incentive Stock Plan.

Transaction involving a disposition to the Company of equity securities in satisfaction of tax withholding obligations in connection with a distribution to the reporting person of restricted stock units pursuant to The Hartford's 2025 Long Term Incentive Stock Plan.

Transaction involving a disposition to the Company of equity securities in satisfaction of tax withholding obligations in connection with a distribution to the reporting person of restricted stock units pursuant to The Hartford's 2025 Long Term Incentive Stock Plan.

Price reflected is the weighted average sale price for shares sold. The range of sales prices for the transactions reported was $137.98 - $138.22 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Price reflected is the weighted average sale price for shares sold. The range of sales prices for the transactions reported was $138.06 - $138.10 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

The options became fully exercisable on February 23, 2025, the third anniversary of the grant date.

The options became fully exercisable on February 28, 2026, the third anniversary of the grant date.

Transaction involving a disposition to the Company of equity securities in satisfaction of tax withholding obligations in connection with a distribution to the reporting person of restricted stock units pursuant to The Hartford's 2020 Stock Incentive Plan.

Transaction involving a disposition to the Company of equity securities in satisfaction of tax withholding obligations in connection with a distribution to the reporting person of restricted stock units pursuant to The Hartford's 2020 Stock Incentive Plan.

Transaction involving a disposition to the Company of equity securities in satisfaction of tax withholding obligations in connection with a distribution to the reporting person of restricted stock units pursuant to The Hartford's 2020 Stock Incentive Plan.

Price reflected is the weighted average sale price for shares sold. The range of sales prices for the transactions reported was $141.79 - $141.97 per share. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

The options became fully exercisable on February 27, 2021, the third anniversary of the grant date.

The transaction reported on this Form 4 was effected pursuant to a trading plan previously adopted by Mr. Tooker on August 25, 2025, in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934.

One-third of the options will become exercisable on February 24, 2027, an additional one-third of the options will become exercisable on February 24, 2028 and the remaining one-third of the options will become exercisable on February 24, 2029, the third anniversary of the grant date.

One-third of the options will become exercisable on February 24, 2027, an additional one-third of the options will become exercisable on February 24, 2028 and the remaining one-third of the options will become exercisable on February 24, 2029, the third anniversary of the grant date.

One-third of the options will become exercisable on February 24, 2027, an additional one-third of the options will become exercisable on February 24, 2028 and the remaining one-third of the options will become exercisable on February 24, 2029, the third anniversary of the grant date.

One-third of the options will become exercisable on February 24, 2027, an additional one-third of the options will become exercisable on February 24, 2028 and the remaining one-third of the options will become exercisable on February 24, 2029, the third anniversary of the grant date.

One-third of the options will become exercisable on February 24, 2027, an additional one-third of the options will become exercisable on February 24, 2028 and the remaining one-third of the options will become exercisable on February 24, 2029, the third anniversary of the grant date.

One-third of the options will become exercisable on February 24, 2027, an additional one-third of the options will become exercisable on February 24, 2028 and the remaining one-third of the options will become exercisable on February 24, 2029, the third anniversary of the grant date.

One-third of the options will become exercisable on February 24, 2027, an additional one-third of the options will become exercisable on February 24, 2028 and the remaining one-third of the options will become exercisable on February 24, 2029, the third anniversary of the grant date.

One-third of the options will become exercisable on February 24, 2027, an additional one-third of the options will become exercisable on February 24, 2028 and the remaining one-third of the options will become exercisable on February 24, 2029, the third anniversary of the grant date.

Transaction involving a disposition to the Company of equity securities to cover tax withholding obligations arising from the performance share certification reported on this Form 4, in accordance with the Company's administrative rules.

The closing price of the Company's common stock on February 17, 2026, the day of certification.

Transaction involving a disposition to the Company of equity securities to cover tax withholding obligations arising from the performance share certification reported on this Form 4, in accordance with the Company's administrative rules.

The closing price of the Company's common stock on February 17, 2026, the day of certification.

Transaction involving a disposition to the Company of equity securities to cover tax withholding obligations arising from the performance share certification reported on this Form 4, in accordance with the Company's administrative rules.

The closing price of the Company's common stock on February 17, 2026, the day of certification.

Transaction involving a disposition to the Company of equity securities to cover tax withholding obligations arising from the performance share certification reported on this Form 4, in accordance with the Company's administrative rules.

The closing price of the Company's common stock on February 17, 2026, the day of certification.

Transaction involving a disposition to the Company of equity securities to cover tax withholding obligations arising from the performance share certification reported on this Form 4, in accordance with the Company's administrative rules.

The closing price of the Company's common stock on February 17, 2026, the day of certification.