Tim Rustand

Security National Bank Welcomes New V.P. of Commercial Services

October 21, 2019

SIOUX FALLS, S.D. — Security National Bank of South Dakota is pleased to welcome Tim Rustand as Vice President of Commercial Services.

Rustand brings 20 years of financial experience to his new role at Security National Bank, where he will continue to support businesses in the Sioux Falls area with his extensive commercial lending and banking knowledge. A veteran of the U.S. Air Force, Rustand earned his business degree at Augustana University while serving in the South Dakota Air National Guard. Prior to Security National Bank, he held positions including Credit Analyst, Business Banker and Vice President at other local financial institutions. 

Also active in the community, Rustand is a board member with the Children’s Home Society in Sioux Falls and the Dakota Business Finance Board; and he serves as Treasurer for First Evangelical Church. He currently resides in Sioux Falls with his wife and two children.


Security National Bank of South Dakota is a full-service, locally owned financial institution with branch offices serving customers in Sioux Falls and Dakota Dunes. SNB of South Dakota is a subsidiary of Security National Corporation, which since its founding in 1884, has set the standard for integrity, reliability, innovation and continued commitment to providing customers with superior service. Security National Bank of South Dakota is Member FDIC and an Equal Housing Lender. 

For more information on ways to advance your career with Security National Bank, see our Employment Opportunities Page.