James Gregory “Jim” Seaberg, a longtime Brigham Young University finance educator, has died at the age of 62, leaving family, friends, colleagues and former students mourning a teacher and mentor whose influence extended far beyond the classroom.
Seaberg died Wednesday evening, September 9, 2026. His obituary describes him as a beloved husband, father, grandfather and lifelong learner who built a life centered on family, faith, education, service and leadership.
A Lasting Legacy at BYU
Jim Seaberg served for 14 years as an adjunct faculty member in BYU’s Finance Department. According to a remembrance shared within the BYU community, he directly influenced more than 1,300 students through finance courses taught at BYU and BYU-Hawaii through his work with Global Financial Advisors.
His involvement extended beyond regular classes. He participated in “Evenings with the Portfolio Managers,” special classes, individual meetings and interviews, giving students opportunities to learn from his professional experience and personal guidance.
Students encountered Seaberg in courses including Investments, Modeling, Asset Management and Global Finance Study Abroad. His colleagues remembered him not only as a finance educator but also as a mentor, leader and friend who encouraged students to become stronger leaders and better people.
Education, Career and Family
Born February 27, 1964, in Alamosa, Colorado, Seaberg grew up in an education-focused family. His parents, Dr. John J. Seaberg Jr. and Rhea Decker Seaberg, were educators who instilled in him a strong work ethic and appreciation for learning.
He attended Brigham Young University, where he studied accounting and graduated Magna Cum Laude. He later earned an MBA from Harvard Business School.
During his professional career, Seaberg worked in business, investment and advisory roles, including positions and ventures associated with McKinsey, Dell and ICO. His obituary also describes him as an accomplished operating executive, investor and adviser who valued mentorship and teamwork.
Seaberg married Christine “Chris” on April 18, 1986, in the Logan Utah Temple. They celebrated 40 years of marriage and raised six children. The family eventually settled in Alpine, Utah, where they built a close community around family, church and friendships.
Remembering Jim Seaberg
Away from his professional life, Seaberg enjoyed traveling, fishing, hunting, sports, music, art and spending time with his children and grandchildren.
His faith was also a central part of his life. His obituary describes a lifelong devotion to Jesus Christ and a commitment to service that influenced both his family life and professional relationships.
His death has prompted an outpouring of remembrance from members of the BYU community who benefited from his teaching and mentorship.
A memorial book titled “Our Memories of Jim Seaberg” is being prepared for his family, with students and colleagues invited to share their memories and reflections.
Funeral Arrangements
A viewing is scheduled for Friday, September 18, from 9:30 to 10:30 a.m. at the Alpine 2nd Ward Chapel in Alpine, Utah.
The funeral service will follow at 11 a.m. at the same location, 1125 East Alpine Boulevard, Alpine, Utah 84004.
Jim Seaberg leaves behind a family and a community of students and colleagues who will remember his generosity, faith, professional knowledge and commitment to helping others succeed.