Insider trading occurs when a person or entity makes a profitable trade based on information that is not available to the public.
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Today's Stocks & Topics: CHGG - Chegg Inc., EL - Estee Lauder Cos. Cl A, UNM - Unum Group, Producer Price Index (PPI), Tech Companies, Cost-of-Living Adjustment (COLA), VEA - Vanguard FTSE Developed Markets ETF,\xa0Office Building Debt.