 TULSA, Okla., Feb. 22, 2021 GLOBE NEWSWIRE -- BOK Financial NASDAQ: BOKF announced today that Kaushik Ponnusamy has been named the successor to retiring Evans Swann and will assume the role of managing director of loan syndications for the organization. Ponnusamy will lead the firms existing team of high-quality syndicators and oversee multi-bank marketing efforts across the company from the organizations office in Dallas. 