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Wafaa Mamilli is a Director at Fiserv, Inc., serving on the company’s Board of Directors and its Technology Risk Committee, where she brings deep expertise in digital transformation, cybersecurity, and enterprise technology to the global financial services technology leader.[[1]](https://globalfintechseries.com/fintech/fiserv-appoints-wafaa-mamilli-to-board-of-directors/)[[8]](https://investors.fiserv.com/news-releases/news-release-details/fiserv-appoints-wafaa-mamilli-board-directors) A seasoned technology executive, she has held senior roles across the healthcare and animal health industries, including Executive Vice President and Chief Digital and Technology Officer at Zoetis Inc., where she led global technology, digital, analytics, and cybersecurity teams and was responsible for the company’s digital and data analytics strategies.[[1]](https://globalfintechseries.com/fintech/fiserv-appoints-wafaa-mamilli-to-board-of-directors/)[[3]](https://www.roche.com/about/leadership/wafaa-mamilli)[[5]](https://businesschief.com/leadership-and-strategy/meet-the-cio-wafaa-mamilli-of-zoetis-lands-mit-sloan-award) In June 2026, as a Fiserv director, she reported an open‑market purchase of 2,960 Fiserv shares, increasing her direct holdings to 15,386 shares, underscoring her ongoing alignment with shareholder interests.[[2]](https://www.stocktitan.net/sec-filings/FISV/form-4-fiserv-inc-insider-trading-activity-14afe5c17646.html)[[4]](https://www.gurufocus.com/news/8921722/insider-buying-wafaa-mamilli-acquires-shares-of-fiserv-inc-fisv)
Mamilli has more than two decades of leadership experience at Eli Lilly and Company, where she progressed through various global digital and technology roles, ultimately serving as Global Business Units Chief Information Officer and the company’s first Chief Information Security Officer.[[1]](https://globalfintechseries.com/fintech/fiserv-appoints-wafaa-mamilli-to-board-of-directors/)[[3]](https://www.roche.com/about/leadership/wafaa-mamilli)[[6]](https://www.crowdfundinsider.com/2021/06/176526-global-payments-fintech-fiserv-appoints-wafaa-mamilli-as-tech-risk-committee-board-member/) She holds a master’s degree in Computer Science from INSEA in Rabat, Morocco, and a master’s in Business Applications of Technology from Université de Rennes in France, along with executive education credentials from London Business School and Harvard Business School.[[1]](https://globalfintechseries.com/fintech/fiserv-appoints-wafaa-mamilli-to-board-of-directors/)[[3]](https://www.roche.com/about/leadership/wafaa-mamilli)[[5]](https://businesschief.com/leadership-and-strategy/meet-the-cio-wafaa-mamilli-of-zoetis-lands-mit-sloan-award) Recognized for her innovation leadership, she has received honors such as the MIT Sloan Innovation Leadership Award and has been named to Forbes CIO Next for innovation and leadership.[[3]](https://www.roche.com/about/leadership/wafaa-mamilli)[[5]](https://businesschief.com/leadership-and-strategy/meet-the-cio-wafaa-mamilli-of-zoetis-lands-mit-sloan-award)
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