LAKE SUCCESS, N.Y.--(BUSINESS WIRE)--Aceto Corporation (NASDAQ:ACET), a global leader in the sourcing, regulatory support, marketing and distribution of chemically derived pharmaceuticals, biopharmaceuticals, specialty chemicals and crop protection products, today announced that it will issue its financial results of operations for its 2008 fiscal third quarter and nine months ended March 31, 2008 before the stock market opens on Friday, May 9, 2008. That morning, at 10:00 am ET, Leonard S. Schwartz, Chairman, CEO, and President, and Douglas Roth, CFO, will conduct a conference call.