watch now Silicon Valley Bank CEO Greg Becker sold nearly $30 million of stock over the past two years, raising new questions over insider stock sales. Becker sold $3.6 million worth of shares on Feb. 27, just days before the bank disclosed a large loss that triggered its stock slide and collapse. The sale capped two years of stock sales by Becker that totaled $29.5 million, according to data from Smart Insider. He sold at prices ranging from $287 a share to $598 a share. related investing...

The U.S. Capitol Building in Washington, D.C. Millionaire investors say the biggest risk to their personal wealth next year is dysfunction in Washington. According to CNBC's latest Millionaire Survey, conducted by Spectrem Group, millionaires say they generally are bullish about the economy, markets and their own fortunes next year. But they also contend that political dysfunction and government debt are looming problems for the economy and their wealth. The semiannual CNBC Millionaire Survey...