WhistlePig chief executive Charles Gibb has left the US whiskey producer after eight months in the role, with the departure described as a “mutual” decision. Gibb took up the CEO post at the Vermont-based business in June. He replaced CEO Jeff Kozak, who had stepped down from the position to “pursue other opportunities” in January. In a statement to Just Drinks, the company said: “After thoughtful discussions, Charles and WhistlePig Whiskey's board of directors have mutually agreed to part ways. We sin ...