U.S. Markets closed

Sientra Plunges After Posting Wider-Than-Expected Loss

Jacob Sonenshine

, a plastic surgery product maker, were falling hard Wednesday after the company reported a wider-than-expected fourth-quarter loss. Sientra lost 87 cents a share in the quarter, wider than analysts' calls for a loss of 67 cents. The company has missed earnings estimates in the last four quarters.