COLB ▲ +1.5% - Columbia Banking System, Inc. $COLB COLB - Columbia Bank Names Chris Orr to Lead Trust Sales and Strategic Partnerships for Columbia Private Trust Columbia Banking System rose 1.5% today following the announcement that Chris Orr has been named to lead trust sales and strategic partnerships for Columbia Private Trust. The appointment signals the bank's focus on expanding its private trust business, a potentially higher-margin revenue stream that could enhance profitability in its wealth management division. 17-SEP-2026 12:10 PM ET