Ronald Craig Shultz Transactions with ACI WORLDWIDE, INC.

On April 13, 2026, Ronald Craig Shultz, GM, ACI Speedpay at ACI WORLDWIDE, INC., acquired 13,894 shares of Common Stock under the Company's 2020 Equity and Performance Incentive Plan, as amended. These performance shares were earned upon meeting specific performance objectives between May 11, 2023, and February 28, 2026. The acquisition, with a reported price of $0, resulted in a post-transaction ownership of 70,254 shares. Concurrently, Mr. Shultz disposed of 6,837 shares of Common Stock at a price of $41.24 per share, reducing his post-transaction holdings to 63,417 shares. The disposed shares were used to cover tax liabilities incurred upon the vesting of performance shares, as indicated by footnote F2.