AST SpaceMobile (ASTS) shares were down 5.8% in recent Tuesday trading after B. Riley downgraded the company's stock to neutral from buy and adjusted its price target to $105 from $95.
Trading volume stood at nearly 9.3 million shares, compared with a daily average of about 13.5 million.
Price: 92.68, Change: -5.71, Percent Change: -5.80