NEW YORK -- The Clinton Group Inc., which is in a proxy fight with Wet Seal Inc., said Wednesday that the retailer has reneged on an offer to give up majority control of its board.

The activist investor, which has a roughly 7 percent stake in the company, has been vocal about its displeasure with the company's performance. It has urged the retailer's board to sell the company in the past and announced in September that it would seek nomination for its own slate of directors to replace most of Wet Seal's board.