 JASPER, Ala.--BUSINESS WIRE--Pinnacle Bancshares, Inc. OTC PINK: PCLB today announced that its Board of Directors has approved a quarterly cash dividend of 0.22 per share. The dividend is payable June 18, 2021 to stockholders of record on June 8, 2021. The quarterly amount is equivalent to an annualized rate of 0.88 per share. 