Company: Autodesk Inc

(Reuters) - Federal prosecutors on Monday announced insider trading charges against a former Yahoo employee and a fund manager for illegally sharing and trading on secret company information.

A look at the 10 biggest percentage decliners on Nasdaq at 1 p.m.:

Stocks closed near session lows Friday, with all three major averages posting their worst weekly drop this year, as investors were cautious ahead of the weekend amid fears over the euro zone and euphoria over Facebook's trading debut fizzled.

Here is a list of CEOs at Yahoo Inc.:

Throughout the financial crisis, large debt loads weighed on company balance sheets and had serious implications for the firms that let their borrowing get out of control. Other companies, however, have a history of operating with low debt levels, and many choose to issue no debt at all. Instead of debt, these companies hold cash and liquid investments in order to make acquisitions and fund other investments.