In 1997, Parmalat expanded into financial markets, financing several international acquisitions, especially in the Western Hemisphere, with debt. But by 2001, many of the new divisions were producing losses, and the company financing shifted largely to the use of derivatives, apparently at least in part with the intention of hiding the extent of its losses and debt. In February 2003, chief financial officer Fausto Tonna unexpectedly announced a new €300 million bond issue. This came as a surprise both to the markets and to the CEO, Calisto Tanzi. Tanzi forced Tonna to resign and replaced him with Alberto Ferraris. According to an interview he later gave "Time" magazine, Ferraris was surprised to discover that, though now CFO, he still did not have access to some of the corporate books, which were being handled by chief accounting officer Luciano Del Soldato. He began making some inquiries and began to suspect that the company's total debt was more than double that on the balance sheet.