
University Credit Union announces leadership transition, readiness for continued growth
UCU appoints Estela Nagahashi as Interim CEO to lead the next phase of expansion and innovation
Los Angeles, California: University Credit Union (UCU) announces that its President and CEO, Dr. David Tuyo, will transition to a new role as the CEO of TwinStar Credit Union, located in the Pacific Northwest. This was a profoundly personal decision, and he will depart with the full support and appreciation of the UCU community. His leadership has propelled UCU onto a path of sustained growth, leaving the credit union well-positioned for continued success under new leadership.
Under Dr. Tuyo’s leadership, UCU has experienced significant growth, expanded its digital capabilities, and strengthened its commitment to serving university communities. With an asset size of more than $1.2 billion and over 50,000 members, UCU is well-positioned for its next phase of success under new leadership.
During this transition, UCU remains in strong and capable hands. The Board of Directors has appointed Estela Nagahashi as Interim CEO. A respected industry leader, Nagahashi has played a pivotal role in UCU’s strategic growth and operational excellence. With deep expertise in the credit union’s mission and operations, she will ensure a seamless transition. Nagahashi will work alongside UCU’s executive leadership team—including Megan Eisenhard, Chief Growth Officer; Derek Knowlton, Chief Marketing Officer; Steve Sercu, Chief Information Officer; and Domonique Deming, Chief People Officer—ensuring stability and forward momentum.
“It has been an honor to work alongside David, and we are grateful for his leadership in positioning UCU for continued success,” said Estela Nagahashi, Interim CEO of University Credit Union. “I am excited to lead UCU during this transition, working closely with our exceptional leadership team to build upon our momentum and serve our members with excellence.”
UCU’s Board of Directors has already initiated the search for the next CEO, seeking a visionary leader who will build upon the credit union’s strong foundation while driving new initiatives for expansion, technological advancement, and enhanced member services. UCU is entering an exciting period of growth, with upcoming enhancements to digital banking, new strategic partnerships, and expanded financial wellness programs designed to better serve the university community.
“I am incredibly proud of what we have accomplished together at UCU,” said Dr. Tuyo. “This was a deeply personal and difficult decision, but one made with great optimism for UCU’s future. Leaving UCU is bittersweet, but I have no doubt that the institution will continue to thrive under Estela’s leadership and the incredible team in place.”
University Credit Union remains steadfast in its mission to empower university communities with innovative financial solutions and a commitment to member success.
Giving our University Communities a financial advantage
University Credit Union offers membership to employees, students and alumni of UCLA, Pepperdine University, Loyola Marymount University, Santa Clara University, Saint Mary's College, UC Irvine, UC Davis, UC San Diego, Georgia Tech, University of Texas at Arlington, Abilene Christian University, Mount St. Mary's University, Chabot College and Las Positas College, West Coast Conference Universities, Western Athletic Conference Universities, and other universities throughout California. UCU offers a variety of products and services including checking accounts, credit cards, home mortgages, auto loans, personal loans, commercial loans, insurance, investments, as well as digital banking.
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