EVANSVILLE , Ind . , July 29 / PRNewswire-FirstCall / -- Vectren Corporation ( NYSE : VVC ) announced the Board of Directors declared a quarterly common stock dividend of 33-1 / 2 cents per share , unchanged from the prior quarter . The dividend will be payable September 1 , 2009 to shareholders of record at the close of business on August 14 , 2009 .