JACK HENRY & ASSOCIATES INC

We are furnishing proxy materials to our stockholders primarily via “Notice and Access” delivery. On or about October 2, 2025, we mailed to our stockholders (other than those who previously requested email or paper delivery) a Notice of Internet Availability containing instructions on how to access the proxy materials via the Internet. If you receive the Notice of Internet Availability by mail, you will not receive a printed copy of the proxy materials in the mail. Instead, the Notice of Internet Availability instructs you on how to access the proxy materials and vote by going to a secure website.

If you received the Notice of Internet Availability by mail and would like to receive paper copies of the proxy materials in the mail on a one-time or ongoing basis, follow the instructions in the Notice of Internet Availability for making this request. If you would like to receive an electronic copy of the proxy materials by email on a one-time or ongoing basis, follow the instructions in the Notice of Internet Availability for making this request.