HBANHuntington Bancshares

During the three months ended March 31, 2026 , officer Marcy Hingst , Senior Executive Vice President and General Counsel , adopted a trading plan on March 9, 2026 , intended to satisfy the conditions under Rule 10b5-1(c) of the Exchange Act. Ms. Hingst’s plan is for the vesting and sale of up to 49,650 shares of common stock underlying restricted share units in amounts and prices determined in accordance with formulae set forth in the plan. The plan terminates on the earlier of the date all the shares under the plan are sold and March 19, 2027 .

Name and Title Character of Trading Arrangement (1) Date Adopted Duration (2) Aggregate Number of Shares of Common Stock to be Sold Pursuant to Trading Arrangement (3) Scott D. Kleinman, Senior Executive Vice President & President of Commercial Banking Rule 10b5-1 Trading Arrangement December 8, 2025 December 2, 2026 Up to 149,414.009 (1) Except as indicated by footnote, each trading arrangement marked as “Rule 10b5-1 Trading Arrangement” is intended to satisfy the affirmative defense of Rule 10b5-1(c), as amended (the “Rule”). (2) Except as indicated by footnote, each trading arrangement permits transactions through and including the earlier to occur of (a) the completion of all sales or (b) the date listed in the table. Each trading arrangement marked as “Rule 10b5-1 Trading Arrangement” only permits transactions upon expiration of the applicable mandatory cooling-off period under the Rule. (3) Includes: (i) up to a maximum of 66,769.764 Performance Stock Units, net of shares withheld to cover tax withholding obligations, anticipated to vest during the term of the plan; (ii) up to a maximum of 36,126.939 shares of common stock, net of shares withheld to cover tax withholding obligations, to be issued upon the anticipated vesting of Restricted Share Units with the original grant date of March 1, 2022; (iii) up to a maximum of 33,384.306 shares of common stock, net of shares withheld to cover tax withholding obligations, to be issued upon the anticipated vesting of Restricted Share Units with the original grant date of March 1, 2023; (iv) 1,968 shares of common stock issuable on the exercise of employee stock options expected to be exercised via same day sale; and (v) 11,165 shares of common stock issuable upon the exercise of employee stock options expected to be exercised via same day sale.

On January 31, 2024, Scott D. Kleinman, our Senior Executive Vice President and President of Commercial Banking, adopted a trading plan intended to satisfy the conditions under Rule 10b5-1(c) of the Exchange Act. Mr. Kleinman’s plan is for the vesting and sale of up to 56,684 shares of common stock underlying performance stock units in amounts and prices determined in accordance with formulae set forth in the plan. The plan terminates on the earlier of the date all the shares under the plan are sold and January 17, 2025.

On January 24, 2024, Rajeev (Raj) Syal, our Senior Executive Vice President and Chief Human Resources Officer, adopted a trading plan intended to satisfy the conditions under Rule 10b5-1(c) of the Exchange Act. Mr. Syal’s plan covers the following: • the exercise and sale of up to 315,126 shares of common stock underlying stock options; • the vesting and sale of up to 21,425 shares of common stock underlying restricted stock units; • the vesting and sale of up to 49,458 shares of common stock underlying performance stock units; and • the sale of up to 32,647 shares of common stock; in amounts and prices determined in accordance with formulae set forth in the plan. The plan terminates on the earlier of the date all the shares under the plan are sold and January 31, 2025.