Kevin Sabin Keeps Eye on Arvest's Expansion as Arkansas' Largest Bank by Arkansas Business Staff Posted 6/17/2013 12:00 am Updated 2 years ago Now in his 16th year as president and CEO of Arvest Bank, Kevin Sabin has seen Arvest Bank become the largest bank in ARkansas with assets exceeding $11 billion. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.