Two Officers Promoted at Security National Bank

May 3, 2019

SIOUX CITY, Iowa —  D. Douglas Rice, Chairman, President and CEO of Security National Bank, is pleased to announce the following promotions:

Colin TagueColin Tague has been promoted to Vice President of Commercial Services, and will continue to help Siouxland businesses grow and prosper by providing personalized solutions for their financial needs. A banking professional with more than 15 years of experience in underwriting, sales and commercial lending; Tague joined Security National Bank as a Commercial Services Officer and was promoted to Assistant Vice President in 2017. He graduated from Wayne State College, with a Bachelor of Science degree in business administration and finance.

Also involved in the community, Tague is a board member for Ronald McDonald House Charities of Siouxland and 100+ Men Who Care of Siouxland. He is also active with the United Way of Siouxland, Morningside Lutheran Church and the Rotary Club of Sioux City. 

Chris JacksonChris Jackson has been named Assistant Vice President of Retail Services, responsible for management oversight at SNB’s downtown personal banking center, Morningside, Northside, Dakota Dunes, Motor Bank and Marketplace branch locations. A former Personal Banker and Commercial Lending Officer at Security National Bank, Jackson brings more than a decade of banking experience to his new position. He is a graduate of Briar Cliff University and the Iowa Bankers Association Commercial Lending School.

Jackson’s extensive community involvement includes his service as the treasurer of Sioux City’s Downtown Partners and his membership on the United Way of Siouxland Campaign Committee. He is also a past board member and president of the Sioux City Growth Organization.


Security National Bank is a full-service financial institution with branch offices serving customers in Sioux City, Akron, Mapleton, Moville, Lawton and Climbing Hill. Since its founding in 1884, Security National Bank has set the standard for integrity, honor, open-mindedness, excellent service, efficiency, good humor, respect, duty and human connection in the banking industry. Today, SNB is the largest locally owned bank in Sioux City. To explore ways you can advance your career at Security National Bank, visit the careers and employment opportunities page.