SEC Insider Transactions from Warsop Thomas W III.

Last updated: 2026-03-14 11:57 UTC | Total transactions: 13

Warsop Thomas W III, Director, President, and CEO of ACI Worldwide, Inc. ($ACIW), made one open market purchase of company shares in the last 365 days, totaling $242,847. His most recent buy occurred on May 12, 2025. This purchase ranks 1,386th among 4,983 individual insiders, where the average buy amounts to $1.46 million across 3.29 transactions. He reported no open market sales during this period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 6, 2026 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO A Common Stock 85546 $0.00 383,871.0000 105,264,000 28.68% 0.08%
March 4, 2026 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO D Common Stock 12268 $42.44 307,087.0000 105,264,000 3.84% 0.01%
March 4, 2026 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO D Common Stock 8762 $42.44 298,325.0000 105,264,000 2.85% 0.01%
June 1, 2025 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO D Common Stock 8075 $46.26 318,847.0000 106,493,000 2.47% 0.01%
May 12, 2025 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO P Common Stock 5000 $48.57 326,922.0000 106,493,000 1.55% 0.00%
March 4, 2025 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO D Common Stock 12263 $53.70 321,835.0000 106,493,000 3.67% 0.01%
March 4, 2025 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO A Common Stock 66806 $0.00 334,098.0000 106,493,000 24.99% 0.06%
June 1, 2024 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO D Common Stock 6117 $36.01 266,713.0000 108,857,000 2.24% 0.01%
March 4, 2024 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO A Common Stock 93143 $0.00 272,183.0000 108,857,000 52.02% 0.09%
June 7, 2023 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO P Common Stock 3333 $24.16 178,307.0000 114,238,000 1.90% 0.00%
June 6, 2023 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO P Common Stock 39667 $23.59 174,974.0000 114,238,000 29.32% 0.03%
June 1, 2023 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Director, President and CEO A Common Stock 61566 $0.00 135,307.0000 114,238,000 83.49% 0.05%
May 31, 2023 ACI WORLDWIDE, INC. $ACIW Warsop Thomas W III Interim President & CEO D Common Stock 2353 $22.81 73,741.0000 114,238,000 3.09% 0.00%