 NASHVILLE, Tenn.--BUSINESS WIRE--Pinnacle Financial Partners, Inc. NasdaqNGS: PNFP announced today that its Board of Directors has approved an 0.18 per common share cash dividend to be paid on May 28, 2021 to common shareholders of record as of the close of business on May 7, 2021. Additionally, the Board of Directors approved a quarterly dividend of approximately 3.8 million, or 16.88 per share or 0.422 per depositary share, on Pinnacle Financials 6.75 percent Series B Non-Cumulati 