Insider Trading Daniel Guidotti 14 years ago Insider TradingTransactions carried out by major share holders, directors, senior management of a business. These persons have access to inside information about the firm that allows them to gain an advantage through the trading activities.Recommended for you:Insider Information One-quarter of mergers and acquisitions (M&A) deals may have involved insider trading Goldman Sachs Rajat Gupta Sentenced for Insider Trading Insiders