NOTICE OF ANNUAL MEETING OF SHAREHOLDERS

The 2022 Annual Meeting of Shareholders of First Internet Bancorp will be held virtually via the Internet at www.virtualshareholdermeeting.com/INBK2022, at 1:00 p.m. local time on Monday, May 16, 2022, for the following purposes:

• To elect eight directors to serve until the next annual meeting of shareholders;
• To approve, in an advisory (non-binding) vote, the compensation paid to our named executive officers;
• To ratify the appointment of BKD, LLP as our independent registered public accounting firm for 2022;
• To approve the First Internet Bancorp 2022 Equity Incentive Plan; and
• To transact such other business as may properly come before the meeting or any adjournments thereof.