Winston-Salem based Primo Water Corp. has completed the largest acquisition in its history. The bottled water supplier (NASDAQ: PRMW) announced Monday that it had closed its $273 million acquisition of Glacier Water Services, a deal that Triad Business Journal had reported was in the works in October. Company officials said at that time that the companies expected to maintain a presence in Vista, Calif., where Glacier is based. As Triad Business Journal had reported, the two companies had talked...