Robotics Stocks Jump; Guardforce AI up 62%; Lifeward up 37%; Nauticus Robotics Rises 35%
Robotics stocks jumped in premarket trading. Nauticus Robotics rose 69%; Guardforce AI rose 40%; Richtech Robotics rose 25%, Serve Robotics rose 14%.$Verisign$ stock jumped 3% in premarket trading. Berkshire Hathaway continued its purchases of Verisign between Dec 31 to Jan 3, buying about $4.1 million of the company that provides Internet domain registry and other services. The small recent buys, about 20,044 shares, were made at an average price of nearly $205 a share, according to a form 4 fi