Agrium Inc. (NYSE:AGU) (TSE:AGU) has about 149 million outstanding shares. Jana Partners said that some shareholders told the Barry Rosenstein-led investment firm that Agrium Inc. (NYSE:AGU) (TSE:AGU) contacted them after the Canadian fertilizer company received full results, and asked them to switch their respective votes away from the five Jana Partners nominees. Agrium Inc. (NYSE:AGU) (TSE:AGU)'s regulations allow it to extend the voting deadline if such a move helps the current board members win their re-election.