Bear State's Matt Machen to Lead Enhanced Services at Arvest Bank by Lance Turner Posted 12/10/2018 01:54 pm Updated 4 months ago Arvest Bank of Fayetteville names Matt Machen regional executive of enhanced banking services. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.