Analysts forecast that Sientra, Inc. (NASDAQ:SIEN) will announce earnings of ($0.36) per share for the current quarter, according to Zacks Investment Research. Three analysts have issued estimates for Sientra’s earnings, with estimates ranging from ($0.45) to ($0.31). Sientra reported earnings per share of ($0.39) in the same quarter last year, which suggests a positive year-over-year […]